zapco ST series D Owner'S Manual Download Page 13

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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 Channel Stereo

CH2

CH1

Speaker Impedance

4~8 ohms

CH3-MONO

SUBWOOFER

3 Channel Tri Mode

CH2

CH1

Speaker Impedance

4~8 ohms

ST-2D

Note:

All Tri-Mode woofer setups

require crossovers between Woofers
and Mids-Highs to preserve minimum
impedance for amplifier stability.

X-O

-10-

SPEAKER CONNECTION

Summary of Contents for 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: ...nge Class D amps at an affordable price range and in a size that s an easy fit in today s smaller cars Small car doesn t have to mean small sound and you won t have to give up the back seat for an amp...

Page 4: ...r by passing too much current and causing shorts or even fires Protect your investment in Zapco amplifiers by using high quality proper gauge wire And remember Current in the amplifier runs in a compl...

Page 5: ...ave a simple system with a deck and an amp or a system with a deck line driver equalizer crossover and amp the procedure is always the same First hook up the system with all gain controls at minimum t...

Page 6: ...than 0 05 THD Operating voltage DC10V 15 5V power input 2 1 channel bridgeable car amplifier 3 FEATURES ST 2D High efficiency Class D amplifier efficiency 80 4 ohm at 1kHz Ultra low power consumption...

Page 7: ...ES ST 5D High efficiency Class D amplifier efficiency 80 4 ohm at 1kHz Ultra low power consumption Ultra compact heatsink MOS FET PWM power supply High level input connectors Multi way protection circ...

Page 8: ...ULL OUTPUT ST 2D Connect your source unit to the amplifier using the INPUT RCA connectors The OUTPUT connector can be used to pass the input signal to another amplier For Initial Setup Always set bass...

Page 9: ...z LPF INPUT CH5A CH5B CH5A CH5B CHANNEL 1 2 CHANNEL 3 4 CHANNEL 5 SUBSONIC MAX MIN HI INPUT Connect your source unit to the amplifier using the INPUT RCA connectors Remember amp gain is not a volume c...

Page 10: ...H2 CH1 CH1 HEAD UNIT 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 CHANNE...

Page 11: ...CHANNEL 5 SUBSONIC MAX MIN HI INPUT HIGH LEVEL INPUT CONNECTION 8 ST 5D CH5A Caution If the HIGH LEVEL INPUTS are used do not use the LOW LEVEL RCA inputs at the same time CH4 CH4 CH3 CH3 CH2 CH2 CH1...

Page 12: ...of chassis Keep this cable as short as possible and make sure that the connection with the frame or chassis is rust free and clear of paint or grime Any ground connection should be at the frame or a...

Page 13: ...IDGED 1 Channel Bridged Speaker Impedance 2 8 ohms Speaker Impedance 4 8 ohms CH1 MONO SUBWOOFER 2 Channel Stereo CH2 CH1 Speaker Impedance 4 8 ohms CH3 MONO SUBWOOFER 3 Channel Tri Mode CH2 CH1 Speak...

Page 14: ...CH2 CH1 CH4 CH3 POWER INPUT GND REM B PRT PWR SPEAKER CH1 2 BRIDGED CH2 CH1 CH3 4 BRIDGED CH4 CH3 SPEAKER CONNECTION 2 Channel Bridged ST 4D 4 Channel Stereo 6 Channel Tri Mode CH2 CH4 Speaker Impedan...

Page 15: ...IDGED 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 Impeda...

Page 16: ...H1 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 All Tri Mode woof...

Page 17: ...ual Voice 2 Ohm Load 1 Ohm Load These amplifiers can not be strapped with another amp If you use this amplifier in Strapped mode damage may occur Use the amplifier in MONO mode only in compliance with...

Page 18: ...x 1CH x 4CH 380W x 1CH x 2CH 380W x 1CH 90dB 30Hz 300Hz 50Hz 1KHz CH1 4 10Hz 2KHz CH3 4 10Hz 250Hz 10Hz 30KHz 1dB 0 05 60dB 200mV 8V 5 2V 10V 5 170 W x 51 H x 270 L 150A external type fuse Rated powe...

Page 19: ...a good ground connection is present Most engine noises are caused by grounding issues Hissing noise is most often caused by gain issues Proper gain matching is usually required to eliminate hissing no...

Page 20: ...actory for a Return Materials Authorization RMA number We will ask you for information that will include your name return shipping address daytime phone number model and serial number and a detailed d...

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...

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