5
f e a t u r e s a n d s p e c i f i c a t i o n s
Center Frequencies
Frequency Response
Input Level (for 400 mV Output)
Total Harmonic Distortion (THD)
(at 400 mV Output)
Output Impedance
Signal-to-Noise Ratio (S/N)
Separation
Subwoofer Frequency
Subwoofer Boost Control
Current Drain
Power Supply Voltage
Dimensions, W x D x H (inch)
60 Hz • 150 Hz
400 Hz • 1 kHz
2.4 kHz • 6 kHz
15 kHz
20 Hz – 20 kHz
(at +/– 3 dB, 400 mv)
400 mV
< 0.025%
1.2 k-Ohm
85 dB
60 dB
40-400HZ
0-10 dB
250 mA Maximum
10 – 16 V Neg. Ground
7” (W) x 4.75” (D) x 1” (H)
1. LED Level Display
2. Equalizer Controls
3. Power Indicator LED
4. Fader Control
5. Subwoofer Frequency Control
6. Subwoofer Boost Control
7. Line Channel Inputs
8. Power Connection
9-11. Front, Rear & Subwoofer
Outputs
These rows of LEDs display the Preamp Output Level. Left and right channels are displayed
independently at peak levels.
This seven-band equalizer’s rotary controls give you control over musical frequency
ranges.
This LED is illuminated when the unit is properly powered, grounded and the remote
power has been turned on.
• In a 2 Amplifier, 4 Speaker system, rotating the knob to the FRONT side increases the
level of the front speakers; rotating to the REAR side increase level of the rear speakers.
At mid position, both sets of speakers are at maximum level.
• In a 2 Speaker system, the fader control should be rotated to the position which
provides highest levels for both sets of speakers.
Lets you adjust the subwoofer frequency and crossover point from 40-400 Hz.
Lets you adjust the subwoofer boost level from a 0 to +10dB increase.
RCA cables are used to connect the front input signal from head unit or other source.
Connect to power source as follows:
+12: Connect a red wire of at least 12 gauge to the car battery or other power source.
GROUND: Connect a black wire of at least 12 gauge to car chassis for ground connection
REMOTE: Connect an orange wire to remote activating (12V DC) wire of car stereo or
other head unit.
RCA cables are used to connect the front channel outputs to the front channel amplifier
inputs, the rear channel outputs to the rear channel amplifier inputs, and the sub outputs
to the subwoofer amplifier inputs.
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