Lanzar OPTIHC 3502 User manual

OPTIHC3502
OPTIHC5002
OPTIHC2004
OPTIHC3004

INTRODUCTION & FEATURES
FEATURES & CONTROLS
2 Channel(OPTIHC 3502/5002)
4 Channel(OPTIHC 2004/3004)
SYSTEM WIRING
2 Channel stereo configuration
2 Channel bridged mode configuration
2 Channel tri-mode configuration
4 Channel stereo configuration
4 Channel bridged mode configuration
4 Channel tri-mode configuration
TROUBLESHOOTING
WIRING
1
2~3
2
2
4
5
6~11
6
7
8
9
10
11
12
13
INSTALLATION & PRECAUTIONS
SPECIFICATIONS

Congratulations on your purchase of a Lanzar OPTI amplifier. You have purchased a quality product designed
and engineered to give you many years of uncompromised musical service. OPTI amplifiers are designed with
the latest technology available, incorporating a DC to DC Switching Power Supply, which provides headroom for
even the most demanding peaks and dynamic ranges found on modern CD's and recordings.
Features
MOSFET switches maintain rated power over a wide range of battery voltages
Stiffly regulated PWM- type power supplies
2 Ohm Full Range Stable Stereo operation
Variable input level controls for each pair of channels
Variable high and low pass crossover controls
Thermal and speaker short protection circuitry
Power and Protection LED indicators
Stereo, Bridge Mode and Tri-Mode System Application Compatible
Nickel plated power, RCA and speaker connectors
High-efficiency, heavy aluminum heatsink
OPTI OWNER'S MANUAL-1
Digital High Current Power Amplifier
High Technology SMD Circuit

OPTIHC 3502/5002
OPTI OWNER'S MANUAL-2
1234
1234
OPTIHC 2004/3004

4.Power & Protection Indicators- Provide instant information on status of amplifier,
including short-circuit and thermal overload alerts.
1. Input RCA Jacks - These inputs are for signal cables from the source.
Always use high quality shielded RCA cables.
2.Level Control- Enables the matching of input levels to the output levels from
the head unit(or other signal source).
3.Crossover Mode Selector- Determines the mode of built-in crossover:
low pass(permits only low frequency signals to pass to speakers), high pass(permits only high
frequency signals to pass to speakers),or flat.
OPTI OWNER'S MANUAL-3

OPTI OWNER'S MANUAL-4

Frequency Response
S/N Ratio
Channel Separation
Crossover (Low Pass Filter)
Crossover (High Pass Filter)
Dimensions:WxHxL(inches)
Fuse(s)
MAX at 4 Ohms
At 4 Ohms Bridged
RMS at 2 Ohms
Min. Speaker Impedance
T.H.D
RMS at 4 Ohms
10Hz~30KHz, -3dB
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 11.4"
30A x 2
350W x 2
680W x 1
330W x 2
2 Ohm
0.1%
OPTIHC 3502
220W x 2
30A x 3
500W x 2
980W x 1
480W x 2
2 Ohm
OPTIHC 5002
320W x 2
10Hz~30KHz, -3dB
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 12.2"
0.1%
30A x 3
300W x 4
620W x 2
280W x 4
2 Ohm
150W x 4
10Hz~30KHz, -3dB
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 12.2"
0.1%
Input Sensitivity(LOW) 130mV~7V 130mV~7V 130mV~7V
OPTIHC 2004 OPTIHC 3004
100W x 4
200W x 4
380W x 2
160W x 4
2 Ohm
0.1%
10Hz~30KHz, -3dB
130mV~7V
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 11.4"
30A x 2
OPTI OWNER'S MANUAL-5

OPTIHC 3502/5002
MODEL
OPTIHC3502
OPTIHC5002
FUSES
30A x 2
30A x 3
OPTI OWNER'S MANUAL-6

OPTIHC 3502/5002
MODEL
OPTIHC3502
OPTIHC5002
FUSES
30A x 2
30A x 3
OPTI OWNER'S MANUAL-7

OPTIHC 3502/5002
OPTI OWNER'S MANUAL-8
MODEL
OPTIHC3502
OPTIHC5002
FUSES
30A x 2
30A x 3

OPTITC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
FUSES
30A x 2
30A x 3
OPTI OWNER'S MANUAL-9

OPTIHC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
FUSES
30A x 2
30A x 3
OPTI OWNER'S MANUAL-10

OPTIHC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
FUSES
30A x 2
30A x 3
OPTI OWNER'S MANUAL-11

OPTI OWNER'S MANUAL-12

STOP
2-channel Amplifier
(Operating in Stereo)
2-channel Amplifier
(Operating in
Bridged Mono)
YES! NO!
4 ohm
+
_
4 ohm
+
_
4 ohm
4 ohm
+
_
+
_
+
_
+
_
+
_
Two 4-ohm speakers, wired in stereo,
will present a 4 ohm load to each
channel of the amplifier. Most two-
channel amplifiers will work well in this
configuration.
Two 4-ohm speakers, wired in parallel
to a bridged two-channel amplifier,
will present a 2-ohm mono load to the
amplifier. MOST TWO-CHANNEL
AMPLIFIERS DO NOT SUPPORT 2-OHM
MONO OPERATION! AMPLIFIER DAMAGE
COULD RESULT!
STOP
4-channel Amplifier
(Operating in Stereo)
4-channel Amplifier
(Operating in
Bridged Mono)
YES! NO!
4 ohm
4 ohm
+
_
+
_
Four 4-ohm speakers, wired in stereo,
will present a 4 ohm load to each
channel of the amplifier. Most four-
channel amplifiers will work well in this
configuration.
Sound Around, Inc.
1600 63rd Streetㆍ Br ooklyn, NY 1 1204
Four 4-ohm speakers, wired in parallel
to a bridged four-channel amplifier,
will present a 4-ohm mono load to the
amplifier. MOST FOUR-CHANNEL
AMPLIFIERS DO NOT SUPPORT 2-OHM
MONO OPERATION! AMPLIFIER DAMAGE
COULD RESULT!
4 ohm
4 ohm
+
_
+
_
+
_
4 ohm
4 ohm
4 ohm
4 ohm
+
_
+
_
+
_
+
_
+
_
+
_
+
_+
_
+
_
OPTI OWNER'S MANUAL-13