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CLASS D MONO POWER AMPLIFIER

KAC-M615D

INSTRUCTION MANUAL

© B64-4193-00/00 (MV)

KAC-M615D_M_1English.indd   1

08.10.15   5:05:47 PM

Summary of Contents for KAC-M615D

Page 1: ...CLASS D MONO POWER AMPLIFIER KAC M615D INSTRUCTION MANUAL B64 4193 00 00 MV KAC M615D_M_1English indd 1 08 10 15 5 05 47 PM ...

Page 2: ...ow the wire to directly contact the edge of the iron plate by using Grommets Connect the ground wire to a metal part of the car chassis that acts as an electrical ground passing electricity to the battery s negative terminal Do not turn the power on if the ground wire is not connected Be sure to install a protective fuse in the power cord near the battery The protective fuse should be the same cap...

Page 3: ...English Installation Installation board etc thickness 15 mm or more Self tapping screw ø4 16 mm Ø 4 6 198 mm 131 mm 217 mm 230 mm KAC M615D_M_1English indd 3 08 10 15 5 05 50 PM ...

Page 4: ...mount the unit in a place where the ducts of the unit are blocked Blocking these openings will inhibit the cooling of the internal temperature and result in malfunction When making a hole under a seat inside the trunk or somewhere else in the vehicle check that there is nothing hazardous on the opposite side such as a gasoline tank brake pipe or wiring harness and be careful not to cause scratches...

Page 5: ...ve wire of the speaker or grounding speaker wires to the metal body of the car can cause this unit to fail NOTE Do not connect cables and leads to both RCA cable input jacks and the speaker level input terminals simultaneously for this may cause malfunction or damage Speaker level input connections The genuine accessory car stereo shall have a maximum power output of no more than 40 W Speaker outp...

Page 6: ...re Protective Fuse Terminal cover 4Ω 4Ω When two subwoofers are connected 4Ω 2Ω 2Ω Lead terminal Dual voice coil subwoofer R LINE IN INPUT SENSITIVITY V LPF FREQUENCY Hz 0 2 MAX MIN 5 SPEAKER LEVEL INPUT L ON BASS EXPANDER OFF 0 5 150 100 200 50 70 0 3 1 4 3 2 Genuine accessory car stereo No line output center unit etc RCA cable Left input Right input Power control wire R LINE IN INPUT SENSITIVITY...

Page 7: ...his unit 3 BASS EXPANDER switch Setting this switch to ON when a certain volume is exceeded a dynamic bass sound is output 4 INPUT SENSITIVITY control Set this control according to the pre output level of the center unit connected with this unit or to the maximum power output of the genuine accessory car stereo Use the diagram on the right as a guide R LINE IN INPUT SENSITIVITY V LPF FREQUENCY Hz ...

Page 8: ... Blown fuse Input or output cables are disconnected Connect the input or output cables Protection circuit may be activated Check connections by referring to Protection function Volume is too high Replace the fuse and use lower volume The speaker cord is shorted After check the speaker cord and fixing the cause of the short replace the fuse The output level is too small or too large The input sensi...

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