Sndei S1000.1D User manual

OPERATING INSTRUCTIONS
Before operating the units, please read this manual
thoroughly and retain it for future reference.
SUPER CLASS-D SERIES POWER AMPLIFIER
S1000.1D / S2000.2D / S1000.4D / S2000.5D

SUPER CLASS-DSERIES AMPLIFIER
2Owner’s Manual / Installation Guide
INTRODUCTION
Amplifiers provide high-performance sound reinforcement for your mobile audio equipment. Its versatility enables
compatibility with optional Equalizers, Frequency Dividing Network Crossovers, and other audio processors in a
customized system. The Multi-Mode bridging capabilities allow flexibility in hosting several different speaker
configurations.
To achieve optimum performance, it is highly recommended that you read this Owners Manual before beginning
installation.
FEATURES
GOLD COLOR SPEAKER AND POWER SUPPLY CONNECTORS.
ANJUSTABLE INPUT SENSITIVITY.
SHORT CIRCUIT / THERMAL/ OVERLOAD / DC PROTECTION.
SUB-WOOFER VARIABLE LOW PASS FILTER & HIGH PASS FILTER.
2-OHM STABLE (4-Ohms Bridged).
SOFT DELAYED REMOTE TURN-ON.
HIGH / LOW LEVEL INPUTS.
FLOATING GROUND INPUTS.
MONO BRIDGEABLE.
MOSFER SWITCHING POWER SUPPLY.
PHANTOM CHANNEL FOR POWERING CENTER SPEAKER OR SUBWOOFER.
CHASSIS MOUNTED FUSE.
BASS BOOST.
HIGH EFFICIENCY.
WARNING
High powered audio systems in a vehicle are capable of generating “Live Concert” high levels of sound pressure.
Continued exposure to excessively high volume sound levels may cause hearing loss or damage. Also, operation of
a motor vehicle while listening to audio equipment at high volume levels may impair your ability to hear external
sounds such as: horns, warning signals, or emergency vehicles, thus constituting to a potential traffic hazard. In the
interest of safety, Consumer Electronics recommends listening at lower volume levels while driving.
PLANNING YOUR SYSTEM
Before beginning the installation, consider the following:
a) If you plan to expand your system by adding other components sometime in the future, ensure adequate space
is left, and cooling requirements are met.
b) Should you use high or low level inputs?
Your Amplifier has been designed to accept either High-Level (speaker outputs from your radio) or Low-Level
(Pre-Amp outputs from your radio) signal source.
If you radio / source is equipped with Pre-Amp outputs, it is possible to utilize them to drive the Amplifier and
connecting (Amplifier) to the 2 rear speakers.
Then, use the built-in power of your radio to drive the 2 front speakers.
NOTE : DISTORTION LEVEL IS CONSIDERABLY LOWER FROM PRE-AMP (LOW LEVEL) OUTPUTS, THAN SPEAKER (HIGH LENEL) OUTPUTS.

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 3
c) Are your components matched? The peak power rating of your speakers must be equal or greater than the
Amplifier’s. They also must be 2-8 Ohms impedance (This information is normally printed on the speaker
magnet).
d) Consider both the length of your leads, and routing when determining the mounting location. Pre-Amp lnput
Jacks require a length of high quality shielded male to male RCA patch cord.
MOUNTING YOUR AMPLIFIER
The mounting position of your Amplifier will have a great effect on its ability to dissipate the heat generated during
normal operation. It has an ample heat sink for heat dissipation, and also designed with a thermal shut-down (for
heat protection) circuit, making it reasonably tolerant of mounting variations. Any configuration which allows moving
air to be directed over the cooling fins will improve heat dissipation dramatically. DO NOT enclose the amplifier in a
small box or cover it so that air cannot flow around fins.
Temperatures in car trunks have been measured as high as 1400 F (600 C) in the summer time. Since the thermal
shut-down point for the Amplifier is 1580 F (700 C), it is easy to see that it must be mounted for maximum cooling
capability. To achieve maximum advantage of convection air flow in an enclosed trunk, mount the amplifier in a
vertical position, on a vertical surface.
Cooling requirements are considerably relaxed when mounting inside the passenger compartment since the driver
will not often allow temperatures to reach a critical point. Floor mounting under the seat is usually satisfactory as
long as long as there is at least 1 inch (2cm) above the Amplifier’s fins for ventilation.
a) Select a suitable location that is convenient for mounting, is accessible for wiring, and has ample room for air
circulation and cooling.
b) Use the amplifier as a temple to mark the mounting holes. Remove the Amplifier and drill 4 holes. USE
EXTREME CAUTION, INSPECT UNDERNEATH SURFACE BEFORE DRILLING.
c) Secure the Amplifier using the screws provided.
WIRING CONNECTIONS
A) CONNECTING THE POWER (FIG.1)
CAUTION:
AS A PRECAUTION, IT IS ADVISABLE TO DISCONNECT THE VEHICLE’S BATTERY BEFORE MAKING
CONNECTION TO THE +12 VOLT SUPPLY WIRING.
4/8 GAUGE (Ticker if planning for additional Amplifiers) wire is recommended for both the power and ground wires.
12 Gauge, for the remote turn-on wire. Both types are available at most MobileAudio Dealers or installation Shops.
(1) GROUND : To Vehicle Chassis
To avoid unwanted ignition noise caused by ground loops, it is essential that the Amplifier be grounded to a
clean, bare, metal surface of the vehicle’s chassis.
NOTE : GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT. (1 METER).
(2) +12 Volt (Fused) Constant Power : To Battery (+)
Due to the power requirements of the Amplifier, this connection should be made directly to the positive (+)
terminal of battery. For safety measures, install an inline Fuse holder (not included) as close to the battery
positive (+) terminal as possible with an ampere rating; not to exceed total value of fuses in Amp.

SUPER CLASS-DSERIES AMPLIFIER
4Owner’s Manual / Installation Guide
S1000.1D : 80A
S2000.2D : 80A x 2
S1000.4D : 80A
S2000.5D : 80A x 2
(3) Remote Turn-On Input : To Power Antenna output of car Stereo
This Amplifier is turned “ON” remotely when the vehicle’s stereo is turned “ON”
NOTE : IF YOUR RADIO DOES NOT HAVE A +12 VOLT OUTPUT LEAD WHEN THE RADIO IS TURNED ON, THE “RMT” TERMINAL
ON THE AMPLIFIER CAN BE CONNECTED TO VEHICLE’S ACCESSORY CIRCUIT THAT IS LIVE WHEN THE KEY IS “ON”.
S2000.5D
FUSE
POWER INPUT
GND REM BATT +12V
S1000.4D
FUSE
POWER INPUT
GND REM BATT +12V
S2000.2D
FUSE
POWER INPUT
GND REM BATT +12V
S1000.1D
FUSE
POWER INPUT
GND REM BATT+12V
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead or a switchable +12V
(1)
MODEL : S2000.5DMODEL : S1000.4D
MODEL : S2000.2DMODEL : S1000.1D
-
+
BATTERY
Fuse
(2)
NearBattery
(3)
Remote Turm-ONis
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY
Fuse
(2)
NearBattery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY
Fuse
(2)
Near Battery
(3)
RemoteTurm-ONis
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY
FIG.1

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 5
B) VARIABLE LOW-PASS FILTER (50Hz~4KHz)
For use as a dedicated Subwoofer Amplifier, as desired. This activates the Low-Pass filter circuitry, thus allowing
only frequencies below these settings to be amplified.
For normal full-range frequency speaker configuration, set to “FULL”.
For use as a dedicated Subwoofer channel, set filter switch to “BP”. Adjust the desired crossover frequency with
control, thus the input circuit filters out all frequencies below 50Hz……4KHz.
C) VARIABLE HIGH-PASS FILTER (50Hz~4KHz)
For use as dedicated mid high range channel, set filter switch to “Hi”. Adjust variable crossover frequency with
control as desired. The amplifier input circuit filters out everything above 50Hz……4KHz. (dependent on the
adjustment of the frequency control)
D) BASS EQ
By using the bass boost (0-18dB) variable function deepest bass notes at 40Hz are emphasized.
D) CONNECTING HIGH LEVEL INPUTS (FIG.2)
NOTE : DO NOT USE IN CONJUNCTION WITH LOW LEVEL INPUT JACKS.
CAUTION : NOTE THAT ONLY POSITIVE (+) WIRES ARE USED. DO NOT CONNECT SPEAKER NEGATIVES (-) FROM CAR STEREO.
INSULATE ANY BARE WIRES.
MODEL : S1000.1D / S2000.2D
MODEL : S2000.5D
HIGH INPUT
CH2
-+
LINEINPUT
CH1 CH1
CH2 CH2
HIGH INPUT
CH3
-
+
CH1
-+
CH4
-
+
Connect to CH1 (-) Speaker Output of Car Stereo
Connect to CH1 (+) Speaker Output of Car Stereo
Connect to CH2 (+) Speaker Output of Car Stereo
Connect to CH2 (-) Speaker Output of Car Stereo
Connect to Car Stereo Ground Wire
CH1(+) Connect to CH1 (+) Speaker Output of Car Stereo
CH1(-) Connect to CH1 (-) Speaker Output of Car Stereo
CH2(+) Connect to CH2 (+) Speaker Output of Car Stereo
CH2(-) Connect to CH2 (-) Speaker Output of Car Stereo
CH3(+) Connect to CH3 (+) Speaker Output of Car Stereo
CH3(-) Connect to CH3 (-) Speaker Output of Car Stereo
CH4(+) Connect to CH4 (+) Speaker Output of Car Stereo
CH4(-) Connect to CH4 (-) Speaker Output of Car Stereo
Connect to Car Stereo Ground Wire
FIG.2

SUPER CLASS-DSERIES AMPLIFIER
6Owner’s Manual / Installation Guide
F) CONNECTING LOW LEVEL INPUTS
NOTE : DO NOT USE CONJUNCTION WITH HIGH LEVEL INPUT WIRES.
Wire routing is CRITICALfor NOISE FREE PERFORMANCE. Observe the following:
1. Always use high quality RCA type shielded cables.
2. Always use the shortest length possible. If the cable is too long, make an “S” type loop (not a coiled loop)
in the center of the cable to take up any excess.
3. Never cut the shielded cable and re-splice it.
4. Never route anyAmplifier input cables near or parallel to speaker outputs, high energy ignition wires, or
near computer controlled ignition circuit units (Computer units may be found behind or under the dash
panel in late model cars.)
POWER INDICATOR LED
This Blue LED will illuminate when the amplifier is turned “ON”. If it fails to illuminate, check the power connections
to the Amplifier and fuses.
PROTECTION CIRCUIT
Flashing Green indicates WARNING of:
Short Circuit
Overloaded
Overheated
DC
The protect circuit will “SHUT-DOWN” the Amplifier.
CAUTION: THIS AMPLIFIER IS DESIGNED TO OPERATE WITH A MINIMUM LOAD IMPEDANCE OF 2 OHMS IN STEREO, OR 4OHMS IN
MONO (BRIDGED, MULTI-MODE) CONFIGURATIONS. SUBJECTING TO IMPEDANCES LOWER THAN RECOMMENDED,
MAY CONSTITUTE TO POTENTIAL DAMAGE TO THE MOSFET DAMAGE TO THE MOSFET POWER SUPPLY. FOLLOW
INSTRUCTIONS ON SECTION “III. WIRING CONNECTIONS” FOR FURTHER INFORMATION.
INPUT SENSITIVITY (LEVEL) CONTROL (FIG.3)
In order to achieve maximum signal-to-noise performance, this control adjusts the signal level from your Car Stereo /
source, to match the Amplifier’s sensitivity. It IS NOT a volume control.
To adjust, proceed as follows :
a) Set INPUT LEVEL Control at mid-point.
b) Listen for audible distortion as you increase the Car Stereo VOLUME control. If none is heard, turn the
adjustment level control toward “0.2V” in stages, until the onset of audible distortion is heard the decrease to
level prior to the immediate at point of audible distortion.
c) If distortion is immediately heard, turn control to toward “6V” until the sound is clear.
NOTE : NOT PERFORMING ABOVE ADJUSTMENT PROCEDURE AND / OR SIMPLY SETTING THIS CONTROL AT OR NEAR “6V”
POSITION, MAY INDUCE ELECTRICALAUDIO NOISE INTO THE SYSTEM.

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 7
LEVEL LOW PASS
6V 0.2 50Hz 4K LEVEL
X-OVER
BP FULL HI HI PASS LEVEL
BASS EQ LOW PASS
50Hz 4K 6V 0.2
6V 0.2 0dB 18dB 40Hz 400Hz
50Hz 4K
HI PASS
X-OVER
FULL HI
MODE
CH2 CH4CH5
REMOTE
SUBWOOPER
CH3/4 CH1/2
LINE INPUT
CH1 CH3
CH2 CH4 SUB
HIGH INPUT
CH2
-+
LEVEL LOW PASS
6V 0.2 50Hz X-OVER
BP FULL HI HI PASS LEVEL
50Hz 4K 6V 0.2 50Hz 4K
HI PASS
X-OVER
FULL HI
CH3/4 CH1/2
4K
LINE INPUT
CH1 CH3
CH2 CH4
REMOTE
LEVEL LOW PASS
6V 0.2 50Hz X-OVER
BP FULL HI HI PASS
50Hz 4K4K
LINE INPUT
CH1 CH1
CH2 CH2
HIGH INPUT
REMOTE
BASS EQ LEVEL
0dB 18dB 6V 0.2
LOW PASS
40Hz 400Hz
LINE INPUT
CH1
CH2
CH1
CH2
HIGH INPUT
CH3-
+
CH1
-+
CH4
-
+
MODEL : S1000.1D
MODEL : S2000.2D
MODEL : S1000.4D
MODEL : S2000.5D
FIG.3
Sensitivity Control
Sensitivity Control
Sensitivity Control
Sensitivity Control

SUPER CLASS-DSERIES AMPLIFIER
8Owner’s Manual / Installation Guide
CONNECTING THE SPEAKERS
MODEL : S1000.1D
Basic application
These sub bass amplifiers can be used any of the
bi-amplification systems described in this manual,
replacing the 2 channel amplifiers as per the illustrations.
Interconnect cable checklist :
Connect the inputs to a suitable source, e.g. a head
unit with good quality RCA cables. Connect the LINE
OUT to the inputs of the system highs amplifier.
Use at least #12 gauge speaker wiring. The amps
have dual speaker terminals, simplifying the hookup
of multiple speakers.
Crossover frequency control checklist:
LOW PASS : 40Hz to 400Hz
BASS EQ : 0 to +18dB
Level control checklist :
- Refer to the section Setting up systems
after installation for best performance.
Minimum final loudspeaker
impedance : 2-Ohm.
S1000.1D
FUSE
POWER INPUT
GND REM BATT +12V +-
SPEAKER OUTPUT
- +
REMOTE
BASS EQ LEVEL
0dB 18dB 6V 0.2
LOW PASS
40Hz 400Hz
LINE INPUT
CH1
CH2
CH1
CH2
HIGH INPUT
+- - +
+
-
+
-
Bass Boost
Power
0dB 18dB
PARALLEL MONO SUBWOOFERS
4 - OHMS EACH MINIMUM
SUB WOOFER
2 - 8 Ohms
+
-
SUB WOOFER
4 - 8 Ohms
SUB WOOFER
4 - 8 Ohms
Fuse
(2)
NearBattery
(3)
Remote Turm-ON is
connected toRadio'spower
antennalead or a switchable +12V
(1)
-
+
BATTERY

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 9
MODEL : S2000.2D
FULL RANGE STEREO
This is the most basic application for the 2 channel amplifiers.
1. Interconnect cable checklist :
Connect the LINE INPUTS to the Radio/CD with good quality RCA cables.
2. Crossover Switch : The X-OVER switch must be in the FULL position.
3. Crossover frequency control checklist : N/A for full range operation.
4. Line Level : Refer to the section Setting up systems after installation for best Performance.
NOTE : Minimum final loudspeaker impedances : 2-8 Ohms stereo mode or 4-8 Ohms mono mode.
This amplifier will not do 1-Ohm stereo or 2/1-Ohm mono operation.
S2000.2D
FUSE
POWER INPUT
GND REM BATT +12V
SPEAKER OUTPUT
CH1
MONO
-+CH2-+
+-
REMOTE
LEVEL LOWPASS
6V 0.2 50Hz X-OVER
BP FULL HI HIPASS
50Hz 4K4K
LINE INPUT
CH1 CH1
CH2 CH2
HIGH INPUT
2 -8 Ohms
+
-
+
-2 -8 Ohms
FULL RANGE SPEAKERS
Fuse
(2)
Near Battery
(3)
RemoteTurm-ONis
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY

SUPER CLASS-DSERIES AMPLIFIER
10 Owner’s Manual / Installation Guide
MODEL : S2000.2D
FULL RANGE MONO
This application illustrates the basic mono bridging
method for all 2 channel amplifiers.
Interconnect cable checklist :
A MONO signal source is required, such as would be
available from the mono sub bass output of an active
crossover, whether stand alone, or built into a head unit
or equalizer.
Important : Do not be tempted to connect
the hot, or positive outputs, from any source together to
obtain a mono signal, as this could very well damage the
output stage of that source.
It is necessary to feed the SAME signal to both left and
right inputs via a Adapter RCA cable. Connect the mono
speaker positive terminal to the CH1+, and its negative
terminal to CH2-.
Crossover frequency control setting checklist :
N/A for full range operation.
TIP : If you are using the mono sub bass output of an
active crossover, there is nothing wrong with
switching in the low pass filter in these
amplifiers for a steeper low pass roll-off.
Minimum final loudspeaker impedance :
- 4-Ohms mono.
Switch setting checklist :
- The AMPLIFIER X-OVER switch must be in the BP
position.
Bass Boos t
Power
0dB 18dB
S2000.2D
FUSE
POWER INPUT
GND REM BATT +12V
SPEAKER OUTPUT
CH1
MONO
-+CH2-+
+-
REMOTE
LEVEL LOW PASS
6V 0.2 50Hz X-OVER
BP FULL HI HI PASS
50Hz 4K4K
LINE INPUT
CH1 CH1
CH2 CH2
HIGH INPUT
SUB WOOFER
4 - 8 Ohms
+
-
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead ora switchable+12V
(1)
-
+
BATTERY

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 11
MODEL : S1000.4D
4 CHANNEL FULL RANGE SYSTEM
Here we show how to use the 4 channel amplifiers as
straightforward discrete 4 channel full range units.
Interconnect cable checklist :
- Connect the four inputs of the amplifier to a Radio/CD
with quality RCA cables.
Switch setting checklist :
- 1/2CH X-OVER : FULL
- 3/4CH X-OVER : FULL
Crossover frequency control checklist :
Channels 1/2 :
- HI PASS : N/A
- LOW PASS : N/A
Channels 3/4 :
- HI PASS : N/A
- LOW PASS : N/A
Minimum final loudspeaker impedance :
- 4-Ohms for 1/2CH.
- 2-Ohms for 3/4CH.
Level control checklist :
- Refer to the section Setting up systems after
installation for best performance.
+
-
S1000.4D
FUSE
POWER INPUT
GND REM BATT +12V
SPEAKER OUTPUT
LEVEL LOW PASS
6V 0.2 50Hz X-OVER
BP FULL HI HIPASS LEVEL
50Hz 4K 6V 0.2 50Hz 4K
HI PASS
X-OVER
FULL HI
CH3/4 CH1/2
4K
LINE INPUT
CH1 CH3
CH2 CH4
CH2
MONO
-+CH1-+ CH3- + CH4-+
+- MONO +-
FULL RANGE SPEAKERS
+
-
+
-
+
-
4 - 8 Ohms4 - 8 Ohms
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY
2 - 8 Ohms 2 - 8 Ohms

SUPER CLASS-DSERIES AMPLIFIER
12 Owner’s Manual / Installation Guide
MODEL : S1000.4D
2 way active, or bi-amplified system with mono bass
This application shows how easily a 2 way active system
can be implemented using a 4 channel amplifier.
Channels 1 and 2 will e used for highs, and channels 3
and 4 for mono bass.
Interconnect cable checklist :
- We need to feed the same signal to both sets of
channels, so must use 2 Adapters, one to feed the
LEFT signal to channels 1 and 3, and the right signal
to channels 2 and 4, as shown.
Mono bass woofer wiring :
- Connect the mono speaker positive terminal to the
CH4+, and its negative terminal to CH3-.
Switch setting checklist :
- 1/2CH X-OVER : HI
- 3/4CH X-OVER : BP
Minimum final loudspeaker impedances :
- 4-Ohms per channel in stereo mode. - 4-Ohms mono bridged.
Crossover frequency control checklist :
Channels 1/2 :
- HI PASS : 100 Hz
- LOW PASS : N/A
Channels 3/4 :
- HI PASS : N/A
- LOW PASS : 100 Hz
Please note that these frequency points are
suggestions only. Refer to the loudspeaker
manufacturer specifications and the section Setting
up systems after installation for best performance.
Level control checklist :
- Refer to the section Setting up systems after
installation for best performance.
S1000.4D
FUSE
POWER INPUT
GND REM BATT +12V
SPEAKER OUTPUT
LEVEL LOW PASS
6V 0.2 50Hz X-OVER
BP FULL HI HI PASS LEVEL
50Hz 4K 6V 0.2 50Hz 4K
HI PASS
X-OVER
FULL HI
CH3/4 CH1/2
4K
LINE INPUT
CH1 CH3
CH2 CH4
CH2
MONO
-+
CH1
-+ CH3 -+ CH4 -+
+- MONO +-
+
-+
-
4 - 8 Ohms4 - 8 Ohms
SUB WOOFER
4 - 8 Ohms
FULL RANGE
STEREO LINE INPUT Y-ADAPTOR
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead or a switchable +12V
(1)
-
+
BATTERY
+
-

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 13
MODEL : S2000.5D
3 way active, with mono bass
The S2000.5D channel amplifier contains all the functions
necessary to set up a completely self contained 3 way
active crossover system.
Interconnect cable checklist :
Use good quality RCA cables to connect the inputs of
channels 1 & 2 to the full range outputs of the source.
Switch setting checklist :
- INPUT MODE : CH2
- CH1/2 X-OVER : HI
- CHH3/4 X-OVER : BP
Crossover frequency control checklist :
- CH1/2 HIGH PASS : 1KHz to 4KHz
- CH3/4 HIGH PASS : N/A
- CH3/4 LOW PASS : 1KHz to 4KHz
- CH5 LOW PASS : 100Hz
Note that the HIGH and LOW PASS controls of
channels 3 & 4 act as the band pass controls.
Please note that these frequency points are
suggestions only. Refer to the loudspeaker
manufacturer specifications and the section Setting
up systems after installation for best performance.
Level control checklist :
- Refer to the section Setting up systems after
installation for best performance.
Minimum final loudspeaker impedances :
- 2 Ohms for CH5.
- 4 Ohms for CH1-4.
+
-
+
-
S2000.5D
FUSE
POWER INPUT
GND REM BATT +12V CH3
MONO
-+CH4-+SUB- + CH2-+ CH1-+
+- MONO +-
SPEAKER OUTPUT
LEVEL LOW PASS
6V 0.2 50Hz 4K LEVEL
X-OVER
BP FULL HI HIPASS LEVEL
BASS EQ LOW P ASS
50Hz 4K 6V 0.2
6V 0.2 0dB 18dB 40Hz 400Hz
50Hz 4K
HI PASS
X-OVER
FULL HI
MODE
CH2 CH4 CH5
REMOTE
SUBWOOPER
CH3/4 CH1/2
LINE INPUT
CH1 CH3
CH2 CH4 SUB
HIGH INPUT
CH2
-+
CH3-
+
CH1
-+
CH4-
+
+
-
+
-
4 - 8 Ohms4 -8 Ohms
4 - 8 Ohms4 - 8 Ohms
SUB WOOFER
2 - 8 Ohms
+
-
Bass Bo os t
Po we r
0dB 18dB
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected toRadio'spower
antenna lead or a switchable+12V
(1)
-
+
BATTERY

SUPER CLASS-DSERIES AMPLIFIER
14 Owner’s Manual / Installation Guide
MODEL : S2000.5D
Front/rear high pass, with constant sub bass
Another obvious application for the S2000.5D is to use 4
channels for front/rear satellites, and the mono channel
for constant non faded sub bass.
Interconnect cable checklist :
Use good quality RCA cables to connect channels 1,2,3
& 4 Inputs to the front and rear outputs of the source as
shown.
Switch setting checklist :
- INPUT MODE : 4CH
- CH1/2 X-OVER : HI
- CH3/4 X-OVER : HI
Crossover frequency control checklist :
- CH1/2 HIGH PASS : 100Hz
- CH3/4 HIGH PASS : 100Hz
- CH3/4 LOW PASS : N/A
- CH5 LOW PASS : 100Hz
Please note that these frequency points are
suggestions only. Refer to the loudspeaker
manufacturer specifications and the section Setting
up systems after installation for best performance.
Level control checklist :
- Refer to the section Setting up systems after
installation for best performance.
Minimum final loudspeaker impedances :
- 2 Ohms for CH5.
- 4 Ohms for CH1-4.
S2000.5D
FUSE
POWER INPUT
GND REM BATT +12V CH3
MONO
-+CH4-+SUB-+ CH2-+ CH1-+
+- MONO +-
SPEAKER OUTPUT
LEVEL LOW PASS
6V 0.2 50Hz 4K LEVEL
X-OVER
BP FULL HI HIPASS LEVEL
BASS EQ LOW PAS S
50Hz 4K 6V 0.2
6V 0.2 0dB 18dB 40Hz 400Hz
50Hz 4K
HI PASS
X-OVER
FULL HI
MODE
CH2 CH4CH5
REMOTE
SUBWOOPER
CH3/4 CH1/2
LINE INPUT
CH1 CH3
CH2 CH4 SUB
HIGH INPUT
CH2
-+
CH3-
+
CH1
-+
CH4-
+
Bass Boost
Power
0dB 18dB
+
-
+
-
+
-
4 - 8 Ohms4 - 8 Ohms
4 - 8 Ohms4 - 8 Ohms
SUB WOOFER
2 - 8 Ohms
+
-
+
-
Fuse
(2)
Near Battery
(3)
Remote Turm-ON is
connected to Radio's power
antenna lead ora switchable +12V
(1)
-
+
BATTERY

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 15
TROUBLE SHOOTING GUIDE
SYMPTOMS CHECK POINTS CURE
NO SOUND Is the power LED illuminated? Check fuses in amplifier.
Be sure Turn-on lead is connected
No power to power wire Repair power wire or connections
No power to remote wire with
receiver on Check connections to radio
AMP NOT
SWITCHING
ON Fuse broken Check fuse
Check Speaker Leads Inspect for short circuit or an open
connection.
CheckAudio Leads
Reverse Left and Right RCA inputs to
Determine if it is occurring before the
amp.
Check Tuner / Deck volume level.
Clean contacts on fuse holders.
NO SOUND
IN ONE
CHANNEL
Check Mono Bridge and
Amp X-OVER Switches Depress switches to ensure proper Position with respect to the installation.
AMP
TURNING OFF
MEDIUM / HIGH
VOLUME
Check speaker load impedance
Be sure proper speaker to ensure
Impedance recommendations are
observed.
(If you use an ohmmeter to Check
Speaker resistance, please remember
that DC resisance andAC impendance
may not be the same.)
FLASHING THE
GREEN LED Temperature shutdown Turn radio down

SUPER CLASS-DSERIES AMPLIFIER
16 Owner’s Manual / Installation Guide
WARNINGS
Investigate the layout of your automobile thoroughly before drilling or cutting any holes. Take care when
tou work near the gas tanks, lines, or hydraulic lines, and electrical wiring. Don’t use power amplifier
unmounted. Attach this system securely to the automobile to prevent damage, particulary in the event of
an accident. Don’t mount this system so that system so that the wire connections are unprotected or are
subject to pinching or damage from nearby objects. The +12VDC power wire must be fused at the battery
positive terminal connection. Before making or breaking power connections at this system power
terminals, disconnect the +12V wire at the battery end. Confirm your radio / cassette player and / or other
equip is turned off while connecting the input jacks and speaker terminals. If you need to replace the
power fuse, replace it only with a fuse identical to that supplied with the system. Using a fuse of different
type or rating may result in damage to this system which isn’t covered by the warranty.

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 17
SPECIFICATIONS
S1000.1D
MAXIMUM POWER OUTPUT @ 2 Ohm 3200W
TOTAL CAHNNEL OUTPUTPOWER @2 Ohm(RMS) 800W
TOTAL CAHNNEL OUTPUTPOWER @4 Ohm(RMS) 560W
TOTAL CAHNNEL OUTPUTPOWER @8 Ohm(RMS) 280W
THD <0.1%
S/N Ratio(A-Weight) >95dB
FREQUENCY RESPONSE : 1.0 dB 20Hz-400Hz
BASS EQ 0-18dB
LPF 40-400Hz
ADJUSTABLE SENSITIVITY RANGE 0.2-6V
INPUT IMPEDANCE
LOW LEVEL 50K Ohms
HIGH LEVEL 500 Ohms
FUSE 80A
DIMENSION (L x W x H) 308 x 241 x 60mm
S2000.2D
MAXIMUM POWER OUTPUT @ 2 Ohm 3200W x 2
TOTAL CAHNNEL OUTPUTPOWER @2 Ohm(RMS) 800W x 2
TOTAL CAHNNEL OUTPUTPOWER @4 Ohm(RMS) 500W x 2 or 1600W(Mono)
TOTAL CAHNNEL OUTPUTPOWER @8 Ohm(RMS) 280W x 2 or 1000W(Mono)
THD <0.1%
S/N Ratio(A-Weight) >95dB
FREQUENCY RESPONSE : 1.0 dB 20Hz-20000Hz
HPF 50-4000Hz
LPF 50-4000Hz
ADJUSTABLE SENSITIVITY RANGE 0.2-6V
INPUT IMPEDANCE
LOW LEVEL 50K Ohms
HIGH LEVEL 500 Ohms
FUSE 80A x 2
DIMENSION (L x W x H) 308 x 241 x 60mm

SUPER CLASS-DSERIES AMPLIFIER
18 Owner’s Manual / Installation Guide
S1000.4D
MAXIMUM POWER OUTPUT @ 4 Ohm 720W x 4
TOTAL CAHNNEL OUTPUTPOWER @2 Ohm(RMS) CH3 CH4: 300W x 2
TOTAL CAHNNEL OUTPUTPOWER @4 Ohm(RMS) 180W x 4 or CH3 CH4: 600W(Mono)
TOTAL CAHNNEL OUTPUTPOWER @8 Ohm(RMS) 100W x 4 or 360W x 2(Mono)
THD <0.1%
S/N Ratio(A-Weight) >95dB
FREQUENCY RESPONSE : 1.0 dB 20Hz-20000Hz
HPF 50-4000Hz
LPF 50-4000Hz
ADJUSTABLE SENSITIVITY RANGE 0.2-6V
INPUT IMPEDANCE
LOW LEVEL 50K Ohms
FUSE 80A
DIMENSION (L x W x H) 308 x 241 x 60mm
S2000.5D
MAXIMUM POWER OUTPUT @ 4 Ohm 720W x 4 + 3200W
TOTAL CAHNNEL OUTPUTPOWER @2 Ohm(RMS) CH5: 800W
TOTAL CAHNNEL OUTPUTPOWER @4 Ohm(RMS) 180W x 4 + 560W
TOTAL CAHNNEL OUTPUTPOWER @8 Ohm(RMS) 100W x 4 + 280W
THD <0.1%
S/N Ratio(A-Weight) >95dB
FREQUENCY RESPONSE : 1.0 dB 20Hz-20000Hz
BASS EQ 0-18dB
HPF 50-4000Hz
LPF 50-4000Hz
ADJUSTABLE SENSITIVITY RANGE 0.2-6V
INPUT IMPEDANCE
LOW LEVEL 50K Ohms
HIGH LEVEL 500 Ohms
FUSE 80A x 2
DIMENSION (L x W x H) 450 x 241 x 60mm
* NOTICE :
DUE TO VARIABLE FACTORS, POWER RATING, MARGIN OF ERROR +10% IS ALLOWED. ALL POWER RATINGS ARE TESTED AT14.4DC.
ALL TESTS ARE CONNECTING AAES-17 FILTER. WHEN VEHICLES ENGINE IS STOPPED ITS BATTERY’S VOLTAGE DROPS NORMALLY,
LOWERING POWER RATINGS INDICATED WITH THIS UNIT. WE FOLLOW A POLICY OF CONTINUOUS PRODUCT IMPROVEMENTS AND
MODIFICATIONS. DUE TO THIS REASON SPECIFICATIONS, WARRANTIES, FEATURES, PRICES, CONFIGURATIONSAND
AVAILABILTIES ARE WITH NO GUARNTYAND SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.

SUPER CLASS-DSERIES AMPLIFIER
Owner’s Manual / Installation Guide 19

SUPER CLASS-DSERIES AMPLIFIER
20 Owner’s Manual / Installation Guide
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OPERATING INSTRUCTIONS
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