StetSom 9K EQ User Manual

LEDS INDICATORS (TOP OF THE AMPLIFIER)

- BLUE LED (POWER) - RED LED (PROT) illuminates only when
lights when the power there is a problem in the functioning of
is on. the device.

SYSTEM TROUBLESHOOTING

If a problem occurs, the amplifier will turn off and the LED RED / PROT flashes. As the problem occurred, the RED
LED / PROT will flash a number of times. So we have a diagnosis according to the table below:
Note: If only the RED LED blinks (BLUE LED OFF), turn on the device with the volume of CD/MP3-player down. If
the problem persists, please contact us.

WHAT TO DO IN CASE OF PROBLEMS

NOT TURN ON:
- The cables are not properly connected (terminals +BATT, GND and REM). Make sure that all
connections are mechanical and electrical contact.
- Fuses / breakers (external) are defective or burned. Pay attention to the correct value of the new fuse!
NO SOUND:
- The cables of the speakers or RCA plugs are not connected correctly.
- Check that the LEVEL control is not in the minimum.
NO SOUND/PROTECTION RED LED FLASHING:
- See diagnosis UP (SYSTEM TROUBLESHOOTING).
- The speakers or cables defectives thus check the speakers, cables and connections.
POOR SOUND QUALITY (DISTORTION):
- The speakers are overloaded, therefore decrease the level and redo the gain setting (See item 4 /
OVERVIEW).
WEAK BASS:
- Cables speakers (+) and (-) are reversed, speaker out of phase (see Section 8 / overview).
MOTOR NOISE, HORN, SIGNAL LIGHT, ETC:
- Use suppressive cables in ignition candles.
- Use capacitors in the alternator, horn and ignition.
- Pass the RCA cable away from any other cable, because it is more sensitive to interference.
- Connect to power (+12 V) to separate the sound system. Use a fuse to 30 cm from the battery for
protection.
- Make a good grounding of the amplifier. To do this removes the paint from the chassis of the vehicle at
the desired point. Screw the cable using a ground terminal. To protect from oxidation, insulate with
paint.
- Do not loop the ground wire. Avoid using several ground wires. Prefer a star connection, with all the
ground wires aside from a single point.
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- RED LED (CLIP) flashes when
the amplifier output begin to
distort the sound.
DIGITAL LINE DIGITAL LINE DIGITAL LINE DIGITAL LINE

SPECIFICATIONS

MODEL: 9K EQ – 2 OHMS
Channels: 1
Power @ 13.8V Mono 1 Ohm: -
Power @ 13.8V Mono 2 Ohms: 10.100 Watts RMS
Power @ 13.8V Mono 4 Ohms:
Power @ 12.6V Mono 1 Ohm: -
Power @ 12.6V Mono 2 Ohms: 9.000 Watts RMS
Power @ 12.6V Mono 4 Ohms: 5.150 Watts RMS
Minimum Work Impedance: 2 OHMS
Input Impedance: 27K OHMS
Minimum Input Sensitivity: 0,2V
Total Harmonic Distrotion: < 0,9 % THD
Signal to Noise: > 90 dB
Frequency Resp. (-3dB) @ 8 Ohms: 10 Hz a 15 KHz
Crossover Low Pass: 50 Hz a 15 KHz
Crossover High Pass: 10 Hz a 700 Hz
EQ - BASS @ 45Hz: ±10dB
EQ - MID BASS @ 270 Hz: ±10dB
EQ - MID HIGH @ 2KHz: ±10dB
Over CLIP: 15% + Potência
Power Supply: 9,5 a 15 V
Consumption Music Signal (12,6V): 6,1 a 400 A
Consumption BASS Signal (12,6V): 6,1 a 800 A
Dimensions (A x L x C) mm: 75 x 310 x 510
Weight Kg: 7,4
USER'S GUIDE
9K EQ
9K EQ – 1 OHM
1
10.000 Watts RMS
6.400 Watts RMS
6.250 Watts RMS 3.900 Watts RMS
9.000 Watts RMS
5.400 Watts RMS
3.200 Watts RMS
1 OHM
25K OHMS
0,2V
< 0,9 % THD
> 90 dB
10 Hz a 15 KHz
50 Hz a 15 KHz
10 Hz a 700 Hz
±10dB
±10dB
±10dB
15% + Potência
9,5 a 15 V
6,7 a 445 A
6,7 a 890 A
75 x 310 x 510
7,4
SET/2014 - R1