Kenwood KAC-526X Instruction Manual

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Contents

9SpecificationsSpecifications subject to change without notice.Audio Section KAC-726 KAC-526XMax Power Output (4 Ω)Normal ..........................................................................200 W × 2 70 W × 2Bridge............................................................................600 W × 1 200 W × 1Rated Power Output (4 Ω)Normal (DIN45324, +B=14.4 V) ..................................100 W × 2 35 W × 2Bridge (1 kHz, 0.8 % THD) ..........................................300 W × 1 100 W × 1Rated Power Output (2 Ω)Normal (1 kHz, 0.8 % THD) ..........................................150 W × 2 50 W × 2Frequency Response (+0, –1 dB) ..............................5 Hz ~ 50 kHz 5 Hz ~ 50 kHzSignal to Noise Ratio..............................................................100 dB 100 dBSensitivity (MAX) (rated output) ................................................0.2 V 0.2 VSensitivity (MIN) (rated output) ................................................5.0 V 5.0 VInput Impedance......................................................................10 kΩ 10 kΩLow Pass Filter (12 dB/oct.) ....................................................80 Hz 80 HzGeneral KAC-726 KAC-526XOperating Voltage (11 ~ 16 V allowable) ................................14.4 V 14.4 VCurrent Consumption (1 kHz, 10% THD) ..................................28 A 16 ADimensions (W × H × D)....................................220 × 52 × 300 mm 220 × 52 × 160 mmWeight ....................................................................................3.0 kg 1.6 kgTroubleshooting GuideWhat might appear to be a malfunction in your unit may just be the resultof slight misoperation or miswiring. Before calling service, first check thefollowing table for possible problems.PROBLEMPOSSIBLE CAUSESOLUTIONNo sound.(No sound from one side.)The output level is toosmall (or too large).The sound quality is bad.(The sound is distorted.)• Input (or output) cables aredisconnected.• Protection circuit may beactivated.• The fuse may be blownbecause the volume was toohigh.The input sensitivity adjustingcontrol is not set to the correctposition.• The speakers cable areconnected with wrong + / -polarity.• A speaker cable is pinched by ascrew in the car body.• The switches may be setimproperly.• Connect the input (or output)cables.• Check connections by referringto "Protection function".• Replace the fuse with a newfuse and use a lower volume.Adjust the control correctlyreferring to “Controls”.• Connect them properly checkingthe + / - of the terminals andcables well.• Connect the speaker cable againso that it is not pinched byanything.• Set switches properly byreferring to "System examples".

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