Instruction Manual
Page 2
... the condition. (Refer to page 5) Accessories Part name Self-tapping screws (ø4 × 16 mm) External View Number of Items 4 Terminal cover (Power terminal) 1 Speaker level input cable 1 2 English Use it depletes the battery. Also avoid places with too much dust or the possibility of the unit becomes hot and may cause your Kenwood dealer. Using a fuse with the wrong rating may cause burns if touched. 2CAUTION...
... the condition. (Refer to page 5) Accessories Part name Self-tapping screws (ø4 × 16 mm) External View Number of Items 4 Terminal cover (Power terminal) 1 Speaker level input cable 1 2 English Use it depletes the battery. Also avoid places with too much dust or the possibility of the unit becomes hot and may cause your Kenwood dealer. Using a fuse with the wrong rating may cause burns if touched. 2CAUTION...
Instruction Manual
Page 3
... part, it may be careful not to cause scratches or other substances that are sensitive to make sure that there is nothing hazardous on top of the unit. • The surface temperature of the amplifier will become hot during use. Installation Ø4.6 330 mm 231 mm Self-tapping screw... gasoline tank, brake pipe, or wiring harness, and be damaged. • Install this unit in a location which it . • When making a hole under the carpet. Once installed, do not place any object on the opposite side such as the brake lamps, turn signal lamps and windshield wipers operate ...
... part, it may be careful not to cause scratches or other substances that are sensitive to make sure that there is nothing hazardous on top of the unit. • The surface temperature of the amplifier will become hot during use. Installation Ø4.6 330 mm 231 mm Self-tapping screw... gasoline tank, brake pipe, or wiring harness, and be damaged. • Install this unit in a location which it . • When making a hole under the carpet. Once installed, do not place any object on the opposite side such as the brake lamps, turn signal lamps and windshield wipers operate ...
Instruction Manual
Page 4
... unit, or to the maximum power output of the center unit. 4 English NOTE For the pre-output level or the maximum power output, refer to amplifiers A and B. • A position: Amplifies only signal input amplifier A with both of the signals input to the in the instruction manual of the genuineaccessory car stereo. Use the diagram on the right as a high-power monaural amplifier. (The input right signal is set with this position and make bridged connections to use as a guide...
... unit, or to the maximum power output of the center unit. 4 English NOTE For the pre-output level or the maximum power output, refer to amplifiers A and B. • A position: Amplifies only signal input amplifier A with both of the signals input to the in the instruction manual of the genuineaccessory car stereo. Use the diagram on the right as a high-power monaural amplifier. (The input right signal is set with this position and make bridged connections to use as a guide...
Instruction Manual
Page 5
... is sent to the speaker output. • When the internal temperature is high and unit won't operate. • When a ground wire of trouble. ■ The protection function is activated in the following situations: This unit is not connected to a metal part serving as an electrical ground passing electricity to the battery's negative - If the Power indicator does not light when the power is turned on , the protection function may be activated...
... is sent to the speaker output. • When the internal temperature is high and unit won't operate. • When a ground wire of trouble. ■ The protection function is activated in the following situations: This unit is not connected to a metal part serving as an electrical ground passing electricity to the battery's negative - If the Power indicator does not light when the power is turned on , the protection function may be activated...
Instruction Manual
Page 6
.../OFF. 6 English Otherwise malfunction may be generated when the power of the genuine-accessory car stereo is 4Ω or greater. 2CAUTION The rated input of the amplifier. When multiple speakers are used . (Make connections to the LEFT channel 9 and the RIGHT channel · SPEAKER OUTPUT terminals.) The speakers to be turned ON/OFF by the ignition key switch (ACC line). Connection ■ Terminal names 7 8 90 ! 7 Fuse (25 A) 8 Battery terminal 9 Ground terminal 0 Power control terminal Controls the unit ON/OFF. NOTE Controls the unit power.
.../OFF. 6 English Otherwise malfunction may be generated when the power of the genuine-accessory car stereo is 4Ω or greater. 2CAUTION The rated input of the amplifier. When multiple speakers are used . (Make connections to the LEFT channel 9 and the RIGHT channel · SPEAKER OUTPUT terminals.) The speakers to be turned ON/OFF by the ignition key switch (ACC line). Connection ■ Terminal names 7 8 90 ! 7 Fuse (25 A) 8 Battery terminal 9 Ground terminal 0 Power control terminal Controls the unit ON/OFF. NOTE Controls the unit power.
Instruction Manual
Page 7
... to install a protective fuse in the power cord near the battery. Remove the ignition key and disconnect the negative - Connect the power wire, power control wire and grounding wire following this unit directly from unconnected wires or connectors to prevent short circuits. • Connect the speaker wires to the intended usage. 3. Do not remove caps from the battery. Use of speakers having input power ratings that are going to be connected should be greater than the maximum output power (in Watts...
... to install a protective fuse in the power cord near the battery. Remove the ignition key and disconnect the negative - Connect the power wire, power control wire and grounding wire following this unit directly from unconnected wires or connectors to prevent short circuits. • Connect the speaker wires to the intended usage. 3. Do not remove caps from the battery. Use of speakers having input power ratings that are going to be connected should be greater than the maximum output power (in Watts...
Instruction Manual
Page 8
Connection ■ RCA cable or Speaker level input connection (RCA cable Connections) RCA cable* CENTER UNIT @ (CD receiver, etc.) # Power control wire (Blue/ White) # GND A channel input B channel input RCA cable ground terminal (Speaker level input Connections) Speaker level input cable Cable Color of the connector A channel Left White White/Black A channel Right Gray Gray/Black B channel Green Left Green/Black $ B channel Right Purple Purple/Black Genuine-accessory car stereo (No line output center unit etc.) Car fuse box Battery ACC 8 English
Connection ■ RCA cable or Speaker level input connection (RCA cable Connections) RCA cable* CENTER UNIT @ (CD receiver, etc.) # Power control wire (Blue/ White) # GND A channel input B channel input RCA cable ground terminal (Speaker level input Connections) Speaker level input cable Cable Color of the connector A channel Left White White/Black A channel Right Gray Gray/Black B channel Green Left Green/Black $ B channel Right Purple Purple/Black Genuine-accessory car stereo (No line output center unit etc.) Car fuse box Battery ACC 8 English
Instruction Manual
Page 9
Lead terminal* 25 (Bridged Connections) ! 25 ■ Power wire connection 25 Terminal cover 8 90 Power control wire Battery wire* Ground wire* Protective Fuse* Battery * Commercially available parts A channel Left speaker A channel Right speaker B channel Right speaker B channel Left speaker A channel Speaker (Bridged) B channel Speaker (Bridged) Lead terminal* English 9 ■ Speaker wire connection (Stereo Connections) ! !
Lead terminal* 25 (Bridged Connections) ! 25 ■ Power wire connection 25 Terminal cover 8 90 Power control wire Battery wire* Ground wire* Protective Fuse* Battery * Commercially available parts A channel Left speaker A channel Right speaker B channel Right speaker B channel Left speaker A channel Speaker (Bridged) B channel Speaker (Bridged) Lead terminal* English 9 ■ Speaker wire connection (Stereo Connections) ! !
Instruction Manual
Page 11
... sure to connect capacitors to speakers to which high frequencies will result in case of 6dB/oct. English 11 ■ Tri-mode CENTER UNIT L L A RR L L B RR C L (High pass) C C L C Subwoofer (L + R) (Bridged) 1 2 3 ●Principle of Tri-mode Method of frequency band division using speakers with an impedance of 4 ohms. Prepare commercially-available coil and capacitor with the subwoofer. • Ensure that the withstand voltage and current ratings of...
... sure to connect capacitors to speakers to which high frequencies will result in case of 6dB/oct. English 11 ■ Tri-mode CENTER UNIT L L A RR L L B RR C L (High pass) C C L C Subwoofer (L + R) (Bridged) 1 2 3 ●Principle of Tri-mode Method of frequency band division using speakers with an impedance of 4 ohms. Prepare commercially-available coil and capacitor with the subwoofer. • Ensure that the withstand voltage and current ratings of...
Instruction Manual
Page 12
... large). The sound quality is bad. • The speakers wire are • Connect the input (or output) (No sound from one side.) disconnected. Troubleshooting Guide What might appear to be a malfunction in the car body. The output level is distorted.) with wrong + /-polarity. + / - cables. (Blown fuse.) • Protection circuit may be activated. • Check connections by referring to . position. control is shorted. • After check the speaker cord and fixing the cause...
... large). The sound quality is bad. • The speakers wire are • Connect the input (or output) (No sound from one side.) disconnected. Troubleshooting Guide What might appear to be a malfunction in the car body. The output level is distorted.) with wrong + /-polarity. + / - cables. (Blown fuse.) • Protection circuit may be activated. • Check connections by referring to . position. control is shorted. • After check the speaker cord and fixing the cause...
Instruction Manual
Page 13
Specifications Specifications subject to Noise Ratio...100 dB Input Impedance...10 kΩ Low Pass Filter Frequency (12 dB/oct.) ...50 - 200 Hz (variable) High Pass Filter Frequency (12 dB/oct.)...50 - 200 Hz (variable) General Operating Voltage...14.4 V (11 - 16 V allowable) Current Consumption ...25 A Dimensions (W x H x D)...330 x 59 x 242 mm Weight...3.0 kg English 13 Audio Section Max Power Output ...400 W Rated Power Output Normal (4 Ω) (20 Hz - 20...
Specifications Specifications subject to Noise Ratio...100 dB Input Impedance...10 kΩ Low Pass Filter Frequency (12 dB/oct.) ...50 - 200 Hz (variable) High Pass Filter Frequency (12 dB/oct.)...50 - 200 Hz (variable) General Operating Voltage...14.4 V (11 - 16 V allowable) Current Consumption ...25 A Dimensions (W x H x D)...330 x 59 x 242 mm Weight...3.0 kg English 13 Audio Section Max Power Output ...400 W Rated Power Output Normal (4 Ω) (20 Hz - 20...