Instruction Manual
Page 1
For your Kenwood dealer for information or service on the warranty card, and in the spaces designated on the product. Model KAC-8403 Serial number US Residence Only Register Online Register your new power amplifier. Familiarity with installation and operation procedures will help ...the serial number, found on the back of the unit, in the space provided below. Refer to read through this instruction manual. KAC-8403 4/3/2 CHANNEL POWER AMPLIFIER 7 page 2-7 INSTRUCTION MANUAL AMPLIFICATEUR DE PUISSANCE 4/3/2 CANAUX 7 page 8-13 MODE D'EMPLOI AMPLIFICADOR DE POTENCIA DE 4/3/2 CANALES 7 ...
For your Kenwood dealer for information or service on the warranty card, and in the spaces designated on the product. Model KAC-8403 Serial number US Residence Only Register Online Register your new power amplifier. Familiarity with installation and operation procedures will help ...the serial number, found on the back of the unit, in the space provided below. Refer to read through this instruction manual. KAC-8403 4/3/2 CHANNEL POWER AMPLIFIER 7 page 2-7 INSTRUCTION MANUAL AMPLIFICATEUR DE PUISSANCE 4/3/2 CANAUX 7 page 8-13 MODE D'EMPLOI AMPLIFICADOR DE POTENCIA DE 4/3/2 CANALES 7 ...
Instruction Manual
Page 4
...of the speaker or grounding speaker wires to the metal body of the car can cause this may cause malfunction or damage. 430 A channel input • Speaker level input connections Cable Color of the same rating. • Check that the brake lamps, winkers, and wipers...level input terminals simultaneously, for shorts, then replace the fuse with one of the connector A channel 9 White Left · White/Black A channel 9 Gray Right · Gray/Black B channel 9 Green Left · Green/Black B channel 9 Purple Right · Purple/Black Genuine-accessory car stereo (No line output center unit...
...of the speaker or grounding speaker wires to the metal body of the car can cause this may cause malfunction or damage. 430 A channel input • Speaker level input connections Cable Color of the same rating. • Check that the brake lamps, winkers, and wipers...level input terminals simultaneously, for shorts, then replace the fuse with one of the connector A channel 9 White Left · White/Black A channel 9 Gray Right · Gray/Black B channel 9 Green Left · Green/Black B channel 9 Purple Right · Purple/Black Genuine-accessory car stereo (No line output center unit...
Instruction Manual
Page 5
... p q r s t u vw This is a 4 channel amplifier including 2 stereo amplifiers in the following. 1 Fuse (40 A) NOTE If you wish to use as a high-power monaural amplifier. (The input right signal is amplifier B. With this may be no more than the maximum output of higher frequencies than...for each channel. • Bridged Connections: When you can't find the specified capacity fuse at your store etc., consult your Kenwood dealer. 2 Battery terminal 3 Ground terminal 4 Power control terminal Controls the unit ON/OFF. The sensitivities of amplifiers A and...
... p q r s t u vw This is a 4 channel amplifier including 2 stereo amplifiers in the following. 1 Fuse (40 A) NOTE If you wish to use as a high-power monaural amplifier. (The input right signal is amplifier B. With this may be no more than the maximum output of higher frequencies than...for each channel. • Bridged Connections: When you can't find the specified capacity fuse at your store etc., consult your Kenwood dealer. 2 Battery terminal 3 Ground terminal 4 Power control terminal Controls the unit ON/OFF. The sensitivities of amplifiers A and...
Instruction Manual
Page 6
... to connect capacitors to speakers to which high frequencies will result in case of 6dB/oct. System examples ■ 4-channel system CENTER UNIT LL R AR LL R BR Front Left speaker Front Right speaker Rear Left speaker Rear Right speaker ■ High-power... 2-channel system L CENTER UNIT LL R AR R L L R BR Left speaker (Bridged) Right speaker (Bridged) ■ 2-channel + Subwoofer system (1) CENTER UNIT LL R AR L L R BR Left speaker (High pass) Right speaker (High...
... to connect capacitors to speakers to which high frequencies will result in case of 6dB/oct. System examples ■ 4-channel system CENTER UNIT LL R AR LL R BR Front Left speaker Front Right speaker Rear Left speaker Rear Right speaker ■ High-power... 2-channel system L CENTER UNIT LL R AR R L L R BR Left speaker (Bridged) Right speaker (Bridged) ■ 2-channel + Subwoofer system (1) CENTER UNIT LL R AR L L R BR Left speaker (High pass) Right speaker (High...
Instruction Manual
Page 7
... (or output) cables. • Check connections by a screw in your unit may be the result of slight misoperation or miswiring. CEA-2006 RMS Watts per channel @ 4 ohms, 1 % THD+N...60 W × 4 Signal to Noise Ratio (Reference: 1Watt into 4 ohms)...90 dBA Audio Section Max Power Output ...800 W Rated Power ...8226; Connect them properly checking the + / - Specifications Specifications subject to Noise Ratio...100 dB Low Pass Filter Frequency (-18 dB/oct.) (B channel) ...50 - 200 Hz (variable) High Pass Filter Frequency (-12 dB/oct.)...50 - 200 Hz (variable) Bass Boost Circuit (90 Hz...
... (or output) cables. • Check connections by a screw in your unit may be the result of slight misoperation or miswiring. CEA-2006 RMS Watts per channel @ 4 ohms, 1 % THD+N...60 W × 4 Signal to Noise Ratio (Reference: 1Watt into 4 ohms)...90 dBA Audio Section Max Power Output ...800 W Rated Power ...8226; Connect them properly checking the + / - Specifications Specifications subject to Noise Ratio...100 dB Low Pass Filter Frequency (-18 dB/oct.) (B channel) ...50 - 200 Hz (variable) High Pass Filter Frequency (-12 dB/oct.)...50 - 200 Hz (variable) Bass Boost Circuit (90 Hz...