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Resumen del manual
Be sure to use appropriate grommets whenever routing wires through the firewall or other sheet metal. Failure to adequately protect the positive wire from potential damage may result in a vehicle fire. When you are done routing and connecting this wire, you may install the fuse at the battery. NOTE: The BPx2200.1 is supplied with an external 150A fuse. If you are running a dedicated wire to this amplifier, this fuse should be installed near the battery, as specified above. If you are running multiple amplifiers off a power distribution block, this fuse should be installed between the distribution block and the BPx2200.1. In any case, a fuse must be installed within 18" of the battery terminal. Remote Connection Connect the amplifier’s Remote (REM) terminal to the source unit’s Remote Turn-On lead using a minimum of 18-gauge wire. Speaker Connections Refer to the application guides on the pages that follow. Speaker connections should be made using a minimum of 16-gauge wire. Wire Gauge Chart Amplifier Maximum Minimum Model Current Draw Wire Gauge Px300.4 78A #6 AWG Px600.2 78A #6 AWG BPx500.1 50A #8 AWG BPx1100.1 110A #4 AWG BPx2200.1 190A 2x #4 AWG These recommendations assume 7' – 10' wire runs. If your installation differs markedly, you will need to adjust the wire gauge accordingly. IMPORTANT NOTE: If you are planning to use optional neon tubes, you must install them before making any electrical connections to the amplifier (refer to “Installing Neon Tubes” on page 7). APPLICATIONS – BPx MODELS To the right are several application diagrams to help plan your subwoofer system installation. Figures 1 through 3 show how to configure the JBL Power Series subwoofer amplifiers (models BPx500.1, BPx1100.1 and BPx2200.1) for 2-channel, bridged-mono and parallel-mono operation (also see “Setting the Output Mode” on page 6). NOTE: For simplicity, Figures 1 through 3 do not show power, remote and input connections. Figure 1. The JBL Power Series subwoofer amplifier is set to NOTE: If the nominal impedance 2-channel mode to drive a pair of subwoofers.of your speaker system is close to 2 ohms, be prepared to try both bridged and parallel configurations to determine which performs better. Figure 2. The JBL Power Series subwoofer amplifier is set to bridged (mono) mode to drive a single subwoofer. Use this mode only when the nominal impedance of the speaker system is 2 ohms or greater. Figure 3. The JBL Power Series subwoofer amplifier is set to parallel mode to drive a single subwoofer. Use this mode only when the nominal impedance of the speaker system is less than 2 ohms. NOTE: A jumper is added between the + terminals. BPx Amplifier (partial rear panel) *SEE MANUAL FOR PARALLEL CONNECTION2CHANNELBRIDGED PARALLEL* CH1CH2SPEAKER OUTPUTSNEONSubwooferSubwooferSet OUTPUT MODE to 2CH/BR (oninput panel) PARALLEL2CH/BROUTPUT MODESee “Setting the Crossover(s)” on page 6 to adjust X-OVER controls (oninput panel) 12dB24dB32Hz320HzFREQSLOPEX-OVER BPx Amplifier (partial rear panel) *SEE MANUAL FOR PARALLEL CONNECTION2CHANNELBRIDGED PARALLEL* CH 1 CH 2 SPEAKER OUTPUTSNEONSubwoofer (less than 2 ohms) Set OUTPUT MODE to PARALLEL (on input panel) PARALLEL2CH/BROUTPUT MODESee “Setting the Crossover(s)” on page 6 to adjust X-OVER controls (on input panel) 12dB24dB32Hz320HzFREQSLOPEX-OVERjumperBPx Amplifier (partial rear panel) *SEE MANUAL FOR PARALLEL CONNECTION2CHANNELBRIDGED PARALLEL* CH1CH 2 SPEAKER OUTPUTSNEONSubwoofer (2 ohms or greater) Set OUTPUT MODE to 2CH/BR (on input panel) PARALLEL2CH/BROUTPUT MODESee “Setting the Crossover(s)” on page 6 to adjust X-OVER controls (on input panel) 12dB24dB32Hz320HzFREQSLOPEX-OVER Figure 4. The JBL Px600.2 amplifier is set to stereo mode to drive a pair of full-range speakers. Figure 5. The JBL Px600.2 amplifier is set to bridged (mono) mode to drive a single subwoofer. Use this mode only when the nominal impedance of the subwoofer is 4 ohms or greater. 4 APPLICATIONS – Px600.2 The JBL Px600.2 amplifier can be set up for stereo or bridged-mono operation, as shown in Figures 4 and 5. NOTE: For simplicity, Figures 4 and 5 do not show power, remote and input connections. APPLICATIONS – Px300.4 The JBL Px300.4 amplifier can be set up for stereo or tri-mode operation, as shown in Figures 6 and 7. NOTE: For simplicity, Figures 6 and 7 do not show power, remote and input connections. Figure 6. The JBL Px300.4 amplifier is set to stereo mode to drive front and rear pairs of full-range speakers. NOTE: To limit bass sent to full-range speakers, set X-OVER MODE to HP. See page 6 to set FREQ and SLOPE. Figure 7. The JBL Px300.4 amplifier is set to drive a stereo component system and a subwoofer with a nominal impedance of 4 ohms or greater. NOTE: To drive a pair of rear midbass speakers (instead of subwoofer), set INPUT MODE to ST, X-OVER MODE to LP, and use DBO to set HP filter. 6 INSTALLATION AND SETUP SETTING THE OUTPUT MODE Setting an output mode depends on your choice of system configuration and th...
Otros modelos de este manual:Avtousiliteli - BPx1100.1 (298.77 kb)
Avtousiliteli - BPx2200.1 (298.77 kb)