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Resumen del manual
Ground Connection2. Ground Connection2. Ground Connection The ground terminal (GND) connection is also critical to the correct operation of the amplifier. Use a wire of the same gauge as the power connection (#12 #12#12#12#12#12 or thicker) and connect it between the ground terminal (GND) of the amplifier and a metal part of the vehicle close to the mounting location. This wire should be as short as possible and any paint or rust at the grounding point should be scraped away to provide a clean metal surface to which the end of the ground wire can be screwed or bolted. 3. Remote Turn-On Connection 3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection The amplifier is turned on by applying +12 volts to the remote turn-on terminal (REM). The wire lead to this terminal should be connected to the "Auto-Antenna" lead from the car stereo which will provide the +12 volts only when the car stereo is turned on. If the car stereo does not provide an Auto-Antenna lead, the remote turn-on lead may be wired to an "Accessory" or "Radio" terminal in the car's fuse block. This will turn the amplifier on and off with the ignition key, regardless of whether the car stereo is on or off. The remote turn-on lead does not carry large currents, so #20 gauge wire may be used for this application. -4 WIRING INSTRUCTIONS 4. Speaker Connections 4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Connections Depending on the type and number of speakers used with the amplifier, wire them to the speaker terminals as per the appropriate wiring diagram. For most applications, #18 gauge wire should be used for the speaker leads but in no case thinner than #20 gauge. For leads in excess of 10 feet, #16 gauge is recommended. When wiring the speakers, pay careful attention to the polarity of the terminals on the speakers and make certain they correspond to the polarity of the corresponding terminals on the amplifier. DO NOT DO NOTDO NOTDO NOTDO NOTDO NOT ground any speaker leads to the chassis of the vehicle. 5. Input Connections 5. Input Connections5. Input Connections5. Input Connections5. Input Connections5. Input Connections This amplifier features both high and low-level input capability. Use either the low-level or high-level inputs, not both. If low-level outputs are provided from the car stereo, it is recommended that the low-level inputs be used for lowest distortion and best performance. Use good quality shielded audio cables with RCA plugs at both ends to connect the stereo to the amplifier and keep the cable lengths to a minimum to avoid noise. If the car stereo does not provide low-level outputs, the amplifier may be connected via the speaker (high-level) outputs from the stereo. Wire the speaker leads from the car stereo to the 4-pin adaptor harness as shown in the diagram (shielded cable is not required for this application) and plug the connector into the mating High-Level Input connector on the amplifier. Carefully splice and insulate all wire connections. CAUTION: CAUTION:CAUTION:CAUTION:CAUTION:CAUTION: Use either the low-level or the high-level inputs on the amplifier. DO NOT DO NOTDO NOTDO NOTDO NOTDO NOT use both input levels at the same time. -5 USE THIS INPUT WIRING WITH STEREO AND MIXED-MONO INPUT WIRING DIAGRAM OUTPUT WIRING ON PAGE 7 LOW-LEVEL HIGH-LEVEL CAR STEREO (SPEAKER) OUTPUTS RCA OUTPUTS LEFT RIGHT RIGHT + LEFT LEFT + RIGHT IMPORTANT USE EITHER HIGH-LEVEL OR LOW-LEVEL INPUTS, NOT BOTH. RCA TYPE4-PIN SHIELDED CABLECONNECTOR (NOT INCLUDED) 5432WHITE w/BLACK STRIPEWHITEGRAYGRAY w/BLACK STRIPE REMOTE CONTROL 6OFF 12dB 18dB -6 USE THIS OUTPUT WIRING WITH INPUT WIRING ON PAGE 6 STEREO AND MIXED-MONO OUTPUT WIRING DIAGRAM EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT OR GREASE FROM AREA FOR GOOD CONNECTION GROUNDED METAL SECTION OF VEHICLE AUTO-ANTENNA LEAD -7- LEFT SPEAKER m-m12 VOLT VEHICLE BATTERY CHASSIS GROUNDUSE #10 GAUGE WIRE (SEE TEXT) + CAR STEREO STEREO MODE : 2-8 OHMS MIXED-MONO MODE : 4-8 OHMS MIXED-MONO SPEAKER OR SUB-WOOFER WITH CROSSOVER 4-8 OHMS RIGHT SPEAKER STEREO MODE : 2-8 OHMS MIXED-MONO MODE : 4-8 OHMS CONNECT THIS WIRE LAST -mm+ m+m-720 30 MONO (BRIDGED) INPUT WIRING DIAGRAM MONO (BRIDGED) INPUT WIRING DIAGRAM USE THIS INPUT WIRING WITH OUTPUT WIRING ON PAGE 9 HIGH-LEVEL LOW-LEVEL (SPEAKER) OUTPUTS CAR STEREO RCA OUTPUTS 45231IMPORTANT USE EITHER HIGH OR LOW-LEVEL INPUTS, NOT BOTH. + - + - TO 2nd AMPLIFIER 4-PIN CONNECTORWHITE w/BLACK STRIPEWHITEGRAYGRAY w/BLACK STRIPE REMOTE CONTROL 6OFF 12dB 18dB "Y" RCA TYPE SHIELDED CABLE (NOT SUPPLIED) TO 2nd AMPLIFIER -8 USE THIS OUTPUT WIRING WITH INPUT WIRING ON PAGE 8 MONO (BRIDGED) OUTPUT WIRING DIAGRAM CONNECT THIS WIRE LAST + MONO SPEAKER OR SUB-WOOFER 4 - 8 OHMS - AREA CAR STEREO . 7 AUTO-ANTENNA LEAD USE #10 GAUGE WIRE (SEE TEXT) 12 VOLT VEHICLE BATTERY CHASSIS GROUND EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT ...