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  5. Owner's Manual

Zapco ST series D Owner's Manual

Summary of ST series D

  • Page 1

    Owner's manual before operating the unit, please read this manual throughly and retain it for future reference. St-series d great sound - big power - compact chassis.

  • Page 2

    Protect your investment note your information below for reference: model # serial # date purchased and: register your zapco product now at: www.Zapco.Com.

  • Page 3

    Mission statement committed to excellence zapco is dedicated to the pursuit of audio fidelity. Our prime objectives are to design and manufacture audio products of unsurpassed quality, to provide unparalleled support and service for these products, and to conduct business in a manner that will enhan...

  • Page 4

    Power and wire gauge the wire you use for the power and ground connections of your amplifier is absolutely critical. The plain simple fact is that it takes power to deliver power. If you do not provide the proper amount of 12v power to your amplifier, you will never reach the full power potential of...

  • Page 5

    Gain setting matching your components for best sound proper gain setting is one of the most important factors in setting up a stereo system. Unfortunately, gain setting is quite often done wrong. Turning up the gain of an amp is the very last thing you should ever do to a system. An amplifier is a s...

  • Page 6

    High efficien cy class d amplifier (efficiency : 80% @ 4 ohm, at 1khz) ultra low power consumption ultra compact heatsink stable into 4 ohms bridged or 2 ohms stereo load pwm mosfet power supply input sensitivity (gain) control variable 18db octave crossover slope variable ,selectable full / lp/ hp ...

  • Page 7

    High efficien cy class d amplifier (efficiency : 80% @ 4 ohm, at 1khz) 5/ ultra low power consumption ultra compact heatsink mos-fet pwm power supply 4 ohm bridged or/and 2 ohm stereo load 18db octave crossover slope variable low pass filter variable high pass filter variable subsonic filter signal ...

  • Page 8

    Input ch1 ch2 ch3 ch4 250hz 50hz freq - - + + ch1 ch2 hi-input max min gain 12db 0db bass lpf hpf full 250hz 50hz max min 12db 0db st-4d - - + + ch3 ch4 freq gain bass hi-input channel 3/4 channel 1/2 250hz 50hz freq - - + + ch1 ch2 hi-input max min gain 12db 0db bass input lpf hpf ch1 ch2 ch1 ch2 f...

  • Page 9

    Ch1/l ch2/r - - + + ch1 ch2 hi-in put gain remote max min 60hz 10hz st-5d input ch1 ch2 ch3 ch4 1khz 50hz hpf - - + + ch1 ch2 hi-input max min gain hpf full 2khz 100hz max min - - + + ch3 ch4 gain 250hz 30hz lpf input ch5a ch5b - - + + ch5a ch5b channel 1/2 channel 3/4 channel 5 subsonic max min hi-...

  • Page 10

    High level input connection -7- 250hz 50hz freq - - + + ch1 ch2 hi-input max min gain 12db 0db bass input lpf hpf ch1 ch2 ch1 ch2 full output st-2d st-2d from head unit speaker terminals ch2+ ch2 - ch1 - ch1+ head unit input ch1 ch2 ch3 ch4 250hz 50hz freq - - + + ch1 ch2 hi-input max min gain 12db ...

  • Page 11

    60hz 10hz st-5d input ch1 ch2 ch3 ch4 1khz 50hz hpf - - + + ch1 ch2 hi-input max min gain hpf full 2khz 100hz max min - - + + ch3 ch4 gain 250hz 30hz lpf input ch5a ch5b - - + + ch5a ch5b channel 1/2 channel 3/4 channel 5 subsonic max min hi-input high level input connection -8- st-5d ch5a+ caution ...

  • Page 12

    Power input gnd rem b+ after all electrical connections are made: you may re-connect the battery ground. Always use recommended fuse ratings. Wire must always be fused at the battery for protection against possible damage to the vehicle. If you need to replace the power fuse, replace it with a fuse ...

  • Page 13

    Prt pwr power input ch2 ch1 gnd rem b+ speaker outputs ch1/2 bridged prt pwr power input ch2 ch1 gnd rem b+ speaker outputs ch1/2 bridged prt pwr power input ch2 ch1 gnd rem b+ speaker outputs ch1/2 bridged 1 channel bridged speaker impedance 2~8 ohms speaker impedance 4~8 ohms ch1-mono subwoofer 2 ...

  • Page 14

    Ch2 ch1 ch4 ch3 power input gnd rem b+ prt pwr speaker ch1/2 bridged ch2 ch1 ch3/4 bridged ch4 ch3 ch2 ch1 ch4 ch3 power input gnd rem b+ prt pwr speaker ch1/2 bridged ch2 ch1 ch3/4 bridged ch4 ch3 ch2 ch1 ch4 ch3 power input gnd rem b+ prt pwr speaker ch1/2 bridged ch2 ch1 ch3/4 bridged ch4 ch3 spe...

  • Page 15

    Power input gnd rem b+ prt pwr speaker ch1 ch1 ch2 ch2 ch3 ch3 ch4 ch4 ch5 ch5 ch1/2 bridged ch3/4 bridged 5 channel mode speaker impedance 2~8 ohms st-5d ch1 -12- speaker connection power input gnd rem b+ prt pwr speaker ch1 ch1 ch2 ch2 ch3 ch3 ch4 ch4 ch5 ch5 ch1/2 bridged ch3/4 bridged speaker im...

  • Page 16

    Ch1/2 bridged ch3/4 bridged 5 channel mode st-5d -13- speaker connection power input gnd rem b+ prt pwr speaker ch1 ch1 ch2 ch2 ch3 ch3 ch4 ch4 ch5 ch5 ch1/2 bridged ch3/4 bridged speaker impedance 4~8 ohms ch1 ch5 sub woofer ch2 ch3 ch4 hook-up with required crossovers x-o x-o x-o x-o x-o x-o note:...

  • Page 17

    Spk b spk a prt pwr power input gnd rem b+ speaker outputs spk b spk a prt pwr power input gnd rem b+ speaker outputs spk b spk a prt pwr power input gnd rem b+ speaker outputs spk b spk a prt pwr power input gnd rem b+ speaker outputs subwoofer 4 ohm load 2 ohm load 1 ohm load + - + - + - + - + - +...

  • Page 18

    X 4ch x 4ch x 2ch >90db 50hz ~ 500hz 30hz ~ 250hz variable 0~12db 10hz ~ 30khz (+/-1db) 60db 200mv~8v (+/- 5%) 170(w) x 52(h) x 210(l) 100w 200w 340w 100a(external type fuse) 2v~10v (+/- 5%) rated power output -rms power, 4 ohms stereo ------- -rms power, 2 ohms stereo ------- -rms power, 4 ohms bri...

  • Page 19

    Trouble shooting guide this power amplifier has protection features to prevent most forms of damage. If the unit senses excessive heat, short circuited speakers or overload, the protection indicators will be lit and the system will be turned off. Prior to checking the wiring for any fault, you shoul...

  • Page 20

    Technical assistance should you experience a problem with your dsp6-sl or drc-sl, please contact the dealer that sold you this product. If your dealer is unable to solve your problem, you may contact the factory service department directly. Phone: (209) 577-4268 monday - friday, 8am - 5pm pacific st...

  • Page 21

    Arpa of america corporation 3037 e palm ave suite 102 manteca, ca 95337 phone: (800) 47-force the zapco dc-series is a joint venture of arpa of america and arpa italy and manufactured in korea.