Hypnotic HYP160.4 User manual

Instruction Manual
AMPLIFIERS
• Instalation Instructions / Owners Manual •
Due to continuous improvement of the product the Specifications are subject to change without notice.
LIMITED WARRANTY
DB Research L.L.P.
302 Hanmore Industrial Parkway // Harlingen, TX 78550
ph: 877.787.0101 // fx: 956.421.4513 // www.hypnoticusa.com
®
HYP160.4 HYP250.4
HYP1250.1D HYP1800.1D HYP2500.1D
Hypnotic warrants any products purchased in the U.S.A. from an
authorized Hypnotic dealer. All products are warranted to be free from
defects in material and workmanship under normal use and service for a
period of one (1) year. This warranty applies to the original purchase only.
Hypnotic will either repair or replace (as its option) any unit that
has been found to be defective and under warranty provided the defect
occurs within the one (1) year warranty period.
This limited warranty does not extend to units have been
subjected to misuse, abuse, neglect, or accident. In Hypnotic’s judgment,
products that show evidence of having been altered, modified, or serviced
without Hypnotic’s authorization, will be ineligible under this warranty.
To obtain warranty service please contact your retailer or visit our
website at www.hypnoticusa.com for more details.

INTRODUCTION
Congratulations on your purchase of a HYPNOTIC state-of-the-art power amplifier. Your
selection of a HYPNOTIC car audio product indicates a true appreciation of fine musical
reproduction. Whether adding to an existing system or including your HYPNOTIC ampli-
fier in a new system, you are certain to notice immediate performance benefits.
KEEP YOUR SALES RECEIPT
Take this time to attach your sales receipt to the manual and put in a safe place. In case
of any unforeseen reason this product may need warranty service, your receipt will be
necessary to establish purchase date.
RECOMMENDATION
A power amplifier’s performance is only as good as its installation. Proper installation will
maximize the system’s overall performance. It is recommended that you have our product
installed by an authorized HYPNOTIC retailer. However, if you decide to install it yourself,
please carefully read through this manual and take your time to do a quality installation.
Due to continuing product improvements and possible manual revisions, we recommend
checking our website for latest product information at www.hypnoticusa.com
IMPORTANT! Before making any connections, disconnect the car’s battery until the
installation is completed to avoid possible damage to the electrical system.
WARNING!
Exposure to high power sound system can cause hearing loss or
damage. Listening to your system at loud levels while driving will
impair your ability to hear traffic sounds and emergency vehicles.
Use common sense when listening to your system.
Serial # ___________________ Model # _____________________
SAFETY PRECAUTIONS
Fuse amplifiers power wire at the battery
Be sure to fuse the power wire within 12” of the car’s battery. This will protect the car’s
battery in case of a short circuit between the power amplifier and battery. THIS IS A
MUST, the amplifier’s built-in fuse will only protect the power amplifier not the car’s
battery!
Use high grade wire connectors
To ensure maximum power transfer and secure safe connections, it is recommended to
use high grade barrier spades (for connection at amplifier) and terminal rings (for connec-
tion at battery).
Do not run any wires underneath vehicle
Exposed wires have a chance of being cut or damaged. It is best to run all wires through
the vehicle under the carpet and/or side panels. This lends to a cleaner installation and
less risk of damage.
Use caution when mounting amplifier
Remember there are many electrical wires, gas lines, vacuum lines, brake lines as well as
a gas tank in the automobile. Make sure you now where they are when mounting the
amplifier to avoid puncturing lines, shorting wires or drilling holes in the gas tank.
Run signal wires away from electrical wires
To avoid possibility of induced noise from the car’s electrical system (i.e. popping noises
or engine noise), run wires away from the car’s electrical wiring.
Make all ground wires as short as possible and at the same point
In order to reduce the chance of ground loops (i.e. engine noise), make the grounding
wire as short as possible to reduce the wire’s resistance. Also, when using multiple
components, make sure all units are grounded at the same point.
Avoid sharp edges when running the wires
To avoid the possibility of power, signal or speaker shorts, be careful not to allow the
amplifiers wires to come in contact with sharp edges. Use a grommet to protect the wire
when running through the fire wall.
1 2

FEATURES AND BENEFITS
DC Offset Protection
This circuit protects the output of the amplifier against DC voltage. If for some reason DC
voltage is detected at the output stage, the amplifier will shut down protecting the speak-
ers from direct current.
Short Circuit Protection
The circuit protects the amplifier from damage due to a short found in the speakers or
wiring. If one of the speakers or its wiring comes in contact with ground, the amplifier will
shut down. To resume normal operation, correct the problem and turn the head unit off,
then back on. The amplifier will reset and play again.
Thermal Protection
To protect the amplifier circuitry against damage caused by prolonged exposure to high
temperatures, a thermal protection circuit is activated if the amplifier reaches excessively
high operating temperature. Once the thermal circuit is activated, the amplifier will shut
down to cool off. The amplifier will automatically turn back on once it cools down to a safe
operating temperature.
Power Indicator
The diagnostic L.E.D. illuminates when the amplifier is on and receiving power..
Built-in Crossover
The Hypnotic amplifiers include a built-in variable crossovers. The crossover
features a variable frequency selection for precise low pass filtering for the HYP1250.1D,
HYP1800.1D, and HYP2500.1D. The HYP160.4, and HYP250.4, also offer the same
frequency selection with the option of low or high pass filtering.
Power and Speaker Distribution Blocks
Heavy gauge bare wire distribution blocks are provided for maximum power and signal
transfer with minimal resistance.
Bass Boost
For added low frequency performance the amplifiers are equipped with a variable *0~12
dB bass boost @ 45Hz.
Line out
Full range line outputs have been provided for convenient connection to additional
amplifiers in the system. The outputs are buffered to reduce signal loss. Please note that
the amplifier’s input level adjusts these level outputs.
Power Fusing
This protects the amplifier against short circuits and excessive current.
Remote Turn-on
Automatically turns amplifier on when connected to the head unit’s remote output. The
amplifier will turn on and off with the head unit to save current consumption. This control
also operates the reset circuit for the amplifier’s protection. It must be connected with the
head unit in order to reset protection circuits.
Adjustable Input Sensitivity
Allows you to fine-tune the level matching between your source and the power amplifier.
Low Impedance Stability
HYP160.4 - 2 Ohm Stereo, 4 Ohm Bridged
HYP250.4 - 2 Ohm Stereo, 4 Ohm Bridged
HYP1250.1D - 1 Ohm Mono
HYP1800.1D - 1 Ohm Mono
HYP2500.1D - 1 Ohm Mono
3 4

MOUNTING LOCATION
Before you start the installation, it will be necessary to find a mounting location for the
amplifier. Find a location in which the amplifier will receive adequate ventilation in order to
dissipate the heat it develops during operation. Two popular mounting locations are in the
trunk or under the seat.
Select the location in which you wish to mount the amplifier. Use caution when mounting
amplifier, there are many wires, gas lines, vacuum lines, brake lines as well as a gas tank
in the automobile. Make sure you know where they are when mounting the amplifier to
avoid puncturing lines, shorting wires or drilling holes in the gas tank. Once you are ready,
use a pencil to mark the mounting holes in the bottom panel. After you have marked the
locations of the holes move amplifier out of the way and drill small starter holes to make
the tapping screws easier to install. Use provided screws to tighten down the amplifier.
POWER CONNECTIONS
(HYP160.4, HYP250.4, HYP1250.1D, HYP1800.1D, HYP2500.1D)
IMPORTANT! Before making any connections, disconnect the car’s battery until the
installation is completed to avoid possible damage to the electrical system.
Connect the amplifier to the car’s battery
At times, the amplifier will need to draw large levels of current that cannot be provided by
any circuit in the car’s fuse box. We recommended using a 4 to 8 gauge power wire for
your connections depending on the amplifier and length of the wire. Strip one end of the
wire to connect to the terminal on the amplifier marked “batt+”. Loosen screw terminal and
connect bare wire and tighten. Use caution to make sure no stray wire strands come in
contact with surrounding terminals causing short circuits. Run the wire directly to the
positive terminal of the car’s battery. Make sure to use an in-line fuse within 12” of the
car’s battery to protect the electrical system and amplifier against short circuits and/or
power surges.
Connect the ground terminal of the amplifier to the car’s chassis
For the ground connection, use a 4 to 8 gauge wire (black) to connect to the terminal
marked “ground” and then connect it to the car’s chassis. Try to keep the length of the
cable as short as possible, preferably less than 6”. Also make sure that the point on the
car where the connection is to be made is free of paint and dirt.
Connect the remote terminal of the amplifier to a switchable +12V
source
This connection allows the amplifier to be turned on and off with the power control of the
radio. If the radio has a REMOTE output terminal, connect it to the amplifier’s terminal
marked “remote” (using a 16 gauge wire or heavier). Now when the radio is turned on, the
amplifier will automatically turn on. This connection can also be made to the radio’s Power
Antenna wire.
5 6
1280 WATTS
POWER INPUT
SPEAKER OUTPUT
GND REM +12V FUSE
Turn on Remote
94 . 7
+12 V
-
+
In-Line Power fuse
Mounted Within 12”
From Battery
Recommended.
Battery

X-OVER BASS BOOST
LEVELLPFHPF HPF
INPUT OUTPUT INPUT
X-OVER
LEVEL
CH3&4 CH1&2
HPF FULL
LPF
MIN MAX
12 6 0HPFFULL
MIN MAX
POWER
PROTECT
120Hz 3kHz120Hz 3kHz 50Hz 250kHz
CH4
CH3
CH2
CH1
CH2
CH1
SIGNAL CONNECTIONS
Connect the RCA output of the head unit (AM/FM cassette player, CD, or DAT) to the
RCA input terminals of the amplifier.
To make these connections, we recommend high quality RCA cables, which are available
at your local car audio retailer. Run signal wires away from electrical wires to avoid
possibility of induced noise from the car’s electrical system (i.e. popping noises or engine
noise).
SPEAKER CONNECTIONS
IMPORTANT! The following speaker connection are for the amplifier in normal mono
configuration. Make the speaker connections using speaker wire that is at least 16 gauge
or heavier.
As with any audio component, proper phasing of the amplifier and speakers is essential
for strong bass response. When connecting, make sure that positive (+) from the amplifier
is connected to the positive (+) of the speaker, and the same for negative (-).
Please note that although the HYP1250.1D , HYP1800.1D, and HYP2500.1D are mono
amplifiers, we have provided two sets of speaker terminals on the amplifier. These
terminals are connected in paralleled internally (connected together). The second set
of speaker terminals are intended for ease of connection when running multiple woofers.
7 8
MONO SIGNAL
CONNECTION
LRLR
94.7 SIGNAL CONNECTION:
4 Channel Amplifier using
2 pair of RCA inputs.
Optional full range line out connection
in addition to the system.
POWER
PROTECT
BASS BOOST SUBSONIC FILTERS LOW PASS INPUT LEVEL
INPUTOUTPUT
REMOTE
0dB 12dB 15Hz 55Hz 40Hz 150Hz 6V 0.2V
L L
R R
94.7
LR
POWER INPUT
SPEAKER OUTPUT
GND REM +12V FUSE
POWER INPUT
SPEAKER OUTPUT
GND REM +12V FUSE
+
-
4 Ohm Speaker
Ohm minimum)
+
-
+
-
4 Ohm Speaker
4 Ohm Speaker
2 Ohm Speaker (2 Ohm minimum)

POWER
PROTECT
BASS BOOST SUBSONIC FILTERS LOW PASS INPUT LEVEL
INPUTOUTPUT
REMOTE
0dB 12dB 15Hz 55Hz 40Hz 150Hz 6V 0.2V
L L
R R
SPEAKER CONNECTIONS
(HYP160.4 , HYP250.4)
Make the speaker connections using speaker wire that is at least 16
gauge or heavier.
As with any audio component, proper phasing of the amplifier and speakers is essential
for strong bass response. When connecting, make sure that positive (+) from the amplifier
is connected to the positive (+) of the speaker, and the same for negative (-).
***CAUTION! In the bridged mode, the amplifier must see a 4 Ohm load or higher. Any
lower than 4 ohms will cause the amplifier to overheat and possible cause permanent
damage to the amplifier!
REMOTE BASS CONTROL MODULE
(HYP1250.1D , HYP1800.1D , HYP2500.1D)
Before connecting the remote, it will be necessary to find a mounting location that will be
easy to access for adjustment. Once you select your mounting location, you will need to
run the control wire from the remote to the amplifier. To avoid possibility of induced noise
from the car’s electrical system (i.e. popping noises or engine noise), run the cable from
the remote to the amplifier away from the car’s electrical wiring.
9 10
GND REM +12V FUSE SPEAKER OUTPUT SPEAKER OUTPUT
BRIDGED BRIDGED
POWER INPUT CH1 CH2 CH3 CH4
GND REM +12V FUSE SPEAKER OUTPUT SPEAKER OUTPUT
BRIDGED BRIDGED
POWER INPUT CH1 CH2 CH3 CH4
+
-
+
-
4 Ohm Speaker 4 Ohm Speaker
4 Ohm Speaker
-
+
4 Ohm Speaker
4 Ohm Speaker 4 Ohm Speaker
+
-
+
-
+
-
POWER
Min Max

Input Level
Min Max
ADJUSTMENTS AND SETTINGS
The Hypnotic amplifiers are equipped with built-in variable crossover networks allowing
you to select the crossover mode (i.e. Low-Pass/Full/High-Pass or On/Off) and the
desired crossover point. For example if you wish to drive a pair of subwoofers, you can
select the “Low Pass” setting on the amplifier to filter out high frequencies. This will send
only low frequencies to your subwoofers (see example settings below). The crossover
point should be determined by the speakers operating range. Please refer to speaker
manufactures recommended crossover point.
FINE TUNE THE SYSTEM
Fine tune the amplifier’s input sensitivity
The gain sensitivity control for the “Vertigo Series” amplifier is located on the side panel.
This gain control has been included to allow adjustment to properly match the output of
the radio. This is one of the most misunderstood adjustments. By rotating the control in
the clockwise direction, the amplifier’s input will become more sensitive and the music will
play louder. This is not a volume control and you will not get more power out of the
amplifier in the maximum position! It may seem to deliver more output, but actually the
system is only playing louder faster as you turn the volume control on the radio. Ideally, to
properly level match the system the goal is to achieve maximum output from the amplifier
without distortion at about ¾ of the volume control.
To determine if the amplifier’s gain is set properly, turn the system on and slowly increase
the volume control. You should be able to use about ¾ volume before the system gets
loud but not distorting. It is very important when making these adjustments that you do not
over drive the speakers (at point of distortion) this will cause permanent damage to the
speakers. If you are unable to achieve ¾ volume before distortion you will need to adjust
gain control (in this case you would reduce the gain). The gain controls should be
adjusted very slowly. It may help to have another person to assist you by adjusting the
gain controls while you listen for distortion.
11 12
X-OVER BASS BOOST
LEVELLPFHPF HPF
INPUT OUTPUT INPUT
X-OVER
LEVEL
CH3&4 CH1&2
HPF FULL
LPF
MIN MAX
12 6 0HPFFULL
MIN MAX
POWER
PROTECT
120Hz 3kHz120Hz 3kHz 50Hz 250kHz
CH4
CH3
CH2
CH1
CH2
CH1
Filter selection for channel 1 & 2
Bass Boost @ 45Hz
*0, 6dB, 12dB Channels 3 & 4
Only in Lowpass
Filter selection for channel 3 & 4 Adjust the frequency to the
desired point for speakers 1 & 2.
Adjust High Pass Frequency Adjust Low Pass
Frequency

13 14
TROUBLE SHOOTING THE SYSTEM
We have put together this trouble-shooting guide if you experience problems after
installing the amplifier. Please keep in mind that the majority of problems incurred are
caused by improper installation and not the equipment itself. In addition, there are many
components in the system that could cause various signal problems such as inducted
electrical noise and engine noise.
Before you can properly address the problem, you must first find the component that is
causing the problem. This will take patience and a process of elimination.
LOOK FOR….. SOLUTION
No Output
Blown fuse Replace
Bad RCA Cable(s) Replace
+12V at power terminal Check connection
+12V at remote terminal Check connection
Grounding point clean and tight Check for ground w/meter
Head Unit’s fader not in center position Set to center position
Master & Slave settings Confirm correct setting
Low Output
Check level adjustments
Re-adjust
Bad RCA cable(s) Replace
Improper level matching Re-adjust
Master & Slave settings Confirm correct setting
Engine Noise
Grounding points are clean and tight Check for ground w/meter
Ground all components at same point Ground at same point
Try different grounding point Change for better ground
Bad RCA cable(s) Replace
Use High Quality shielded RCA cables Rejects inducted noise
Low Vehicle charging system and/or battery Fix and/or replace
Red Protection L.E.D. illuminated
Speaker short Check speakers connection
for short circuit
Speaker grounding out Make sure speaker wires
Do not touch chassis ground
Impedance too low Check speaker impedance
Overheating Check mounting location
for Adequate air circulation
speaker impedance too low
SPECIFICATIONS
Input Voltage @ 14.4 VDC
@ 4 ohm
@ 4 ohms Bridged
@ 2 ohm
Frequency Resp.
S/N Ratio (A-weight)
Low Input Level
Crossover Type
Crossover Freq.
Crossover Slope
Bass EQ.
Fuse Rating
Remote Bass
Input Voltage @ 14.4 VDC
@ 2 ohm
@ 1 ohm
Frequency Resp.
S/N Ratio (A-weight)
Low Input Level
Crossover Type
Crossover Freq. (Lowpass)
Crossover Slope
Bass EQ.
Subsonic Filter
Remote Control Included
Fuse Rating
HYP160.4
4 x 160 watts
2 x 350 watts
4 x 320 watts
10Hz-20Khz
>90dB
285mV. - 6V
Hi/Low Pass
50Hz - 250Hz
12db per octave
12dB @ 45Hz
20A x 2
N/A
HYP250.4
4 x 250 watts
2 x 1000 watts
4 x 500 watts
10Hz-20Khz
>90dB
285mV. - 6V
Hi/Low Pass
50Hz - 250Hz
12db per octave
12dB @ 45Hz
30A x 2
N/A
HYP1250.1D
625 watts
1250 watts
20Hz - 250Hz
>90dB
285mV - 6V
Low Pass
40Hz - 150Hz
12dB per octave
0 - 12dB @ 45Hz
15Hz - 55Hz 12dB
yes
30A x 2
HYP1800.1D
900 watts
1800 watts
20Hz - 250Hz
>90dB
285mV - 6V
Low Pass
40Hz - 150Hz
12dB per octave
0 - 12dB @ 45Hz
15Hz - 55Hz 12dB
yes
25A x 4
HYP2500.1D
1250 watts
2500 watts
20Hz - 250Hz
>90dB
285mV - 6V
variable Low Pass
40Hz - 150Hz
12dB per octave
0 - 12dB @ 45Hz
15Hz - 55Hz 12dB
yes
50A x 2