% PHASE switch When this switch is set "180°" (Reverse) the speaker output phase is reversed. ^ 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 genuineaccessory car stereo. Use the diagram on the right as a guide. NOTE For the pre-output level or the maximum power output, refer to the in the instruction manual of the center unit. & BOOST LEVEL (Bass boost level) control (KAC-9152D/8152D only) Sets the level by which the low frequency range should be boosted. * FREQUENCY (Bass boost frequency) control (KAC-9152D/ 8152D only) Sets the center frequency around which the low frequency range should be boosted. .... .... ................................ .. .. .. .... .... .... .... .... .... .... .... .... .... ...... ............................ .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .................. KAC-9102D/8102D KAC-9152D/8152D Remote controller (KAC-9152D/KAC-8152D only) 6 English Dual Mono Drive (Function of the KAC-9152D) .. .. ................ ............ .. .. .. .. ................ .. .. ............ Subwoofer (2 . or higher) CENTER UNIT Remote controller A Dual Mono Drive system is a system in which 2 monaural amplifiers are both set to bridged mode to drive one subwoofer with a high-output signal. Setting 1. If you use the connection as shown, set amplifier . to the Forward phase (PHASE: 0 .) and set amplifier ™ to the Reverse phase (PHASE: 180 .). 2. Set all other switches (except for the "PHASE" switch) of amplifiers . and ™ to the same position. Connection 1. Connect the 9 speaker wire to the 9 terminal of amplifier .. Also, connect the · speaker wire to the 9 terminal of amplifier ™. 2. Connect between · terminals of amplifiers . and ™. 3. The remote controller can be used just when connected to amplifier .. It can be used for more fine control if also connected to amplifier ™. 2CAUTION • Always connect between · terminals of amplifiers . and ™. If a cable is incorrectly connected between 9 and · terminals of these amplifiers, the amplifier protection circuit is turned on. • Use a speaker having the 2. or higher impedance only. • To protect the electrical system from a short-circuiting, be sure to remove the · battery cable from the vehicle in advance. • Fully insulate amplifier terminals and speaker terminals to avoid a high voltage from peripherals. English 7 Troubleshooting Guide Specifications Specifications subject to change without notice. Audio Section .................................................................................................................KAC-9152D/9102D KAC-8152D/8102D Max Power Output ......................................................................................................................................................................1800 W (KAC-9152D) 1100 W Max Power Output ......................................................................................................................................................................1700 W (KAC-9102D) Rated Power Output (+B = 14.4 V) (4 .) (20 Hz – 200 Hz, 0.5 % THD) ...............................................................................................................................................500 W . 1 300 W . 1 (2 .) (100 Hz, 0.9 % THD) ....................................................................................................................................900 W . 1 (KAC-9152D) 550 W . 1 (2 .) (100 Hz, 0.9 % THD) ....................................................................................................................................850 W . 1 (KAC-9102D) (1 .) (100 Hz, 1.0 % THD) ....................................................................................................................................900 W . 1 (KAC-9152D) — Frequency Response (+0, –3 dB) ........................................................................................................................................................5 Hz – 200 Hz 5 Hz – 200 Hz Sensitivity (rated output) (MAX.) ...........................................................................................................................................................................0.2 V 0.2 V Sensitivity (rated output) (MIN.) ............................................................................................................................................................................5.0 V 5.0 V Input Impedance ......................................................................................................................................................................................................... 10 k. 10 k. Signal to Noise Ratio ............................................................................................................................................................................................
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