Precision-power A1000/2 Manuel d'utilisateur

AMPLIFIER MODELSA500/2 A800/2 A1000/2

Note: The amplifier comes with the connector inserted into theamplifier with the wire clamping screws in the up position asshown below. Use a 2mm hex

wires as close together as possible, and use the same gauge wirefor both. This will ensure that you have a good ground path, and mayeliminate such pot

375W= 31.25 Amps total current draw12VIf the same amplifier is driven into a 2 ohm stereo or 4 ohm monoload, double it’s 4 ohm RMS rating. These ampli

POWERLOCKCONNECTORSOnce you have run both the power and ground wires, then connectthe cables to the amplifier. Cut off excess wire, and using wirestri

FRONT PLATE DIAGRAM1. Cooling Plenums: Maintain a minimum 2” clearance aroundcooling plenums for proper amplifier cooling.2. Speaker/Remote Connector:

QBass frequency control adjustment.12. RCA Outputs: RCA outputs provide HP/LP/FULL 30-4kHzsignal to another amplifier.END PLATE DIAGRAM1. Cooling Plen

INPUTSThere are two sets of RCA jacks on the front end of your amplifier.The RCA cables from your source unit go in the set labeledINPUTS. If your sou

QBASS PLUS SPECIFICATIONSNote: Not available on the model A500/2 amplifier.QBASS PLUSTMUp to 18dB of boost with selectable center frequency at 30Hz, 3

QBASS PLUS/QBASS REMOTEOn A800/2, and A1000/2amplifiers, we’ve taken bass control to ahigher level with QBASS PLUSTM. The two QBASSTMswitches(labeled

TC-X CROSSOVERYour new amplifier has a TC-XCrossover (Total Control X-over®)30Hz-4kHz (see this guide for Crossover Chart).12dB per octavephase correl

TABLE OF CONTENTSCongratulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Service . . . . . . . . . . . . . . .

CROSSOVER DETENT CHARTDetent #Low PassFrequency (Hz)@ -3dBHigh PassFrequency (Hz)@ -3dB123456789101112131415161718192021222324252627282930313233343536

ADJUSTING INPUT GAIN1. Adjust all amplifier input gain controls to just above minimumsensitivity (fully counterclockwise).2. Using the cleanest music

TROUBLESHOOTINGNO SOUND Is the LED illuminated?YES NOCheck Power and Remoteturn-on wire for voltage.Make sure the ground wire is secure.STILL NO SOUND

LIMITED TWO YEAR CONSUMER WARRANTY:Directed Electronics promises to the original purchaser, to replace this productshould it prove to be defective in

CONGRATULATIONSThank you for choosing Precision PowerTMaudio equipment.Designed and engineered in the USA, this product combinesinnovative technology

High Voltage Input Capability with -12dB Attenuation Switch.Gold Plated RCA Input and Output Connectors.PowerLockTMSpeaker and Power Wire Connectors.W

SPECIFICATIONSNominal Power RatingsMODEL4 ohm 2 ohm 4 ohm MONOA500/2 2 X 75 2 X 125 1 X 250A800/2 2 X 125 2 X 200 1 X 400A1000/2 2 X 175 2 X 250 1 X 5

5Fuse RequirementsYou will need to install an in-line fuse or circuit breaker in the powerwire within 18” of the battery. This fuse or circuit breaker

AMPLIFIER STATUS LEDSThe LEDs provide the following indications:1. Power - These LEDs illuminates the center Precision Power logobackground when the a

TOOLS/PARTS FOR INSTALLATIONNOTE: TOOLS ARE NOT SUPPLIED.Small flat blade screwdriverPhillips screwdriver (#2 or medium sized)Wire cuttersWire strippe

Note: The cables running from the battery to the rear of the carshould be installed on the side of the car opposite to the antenna.When using 16 gauge