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General| Channels | 1 |
|---|---|
| Peak Power | 3000 Watts |
| Total Harmonic Distortion (THD) | < 0.1% |
| Signal to Noise Ratio | >95dB |
| Frequency Response | 10 Hz - 250 Hz |
| Bass Boost | 0 - 12 dB |
| Fuse Rating | 150A |
| Input Sensitivity | 0.2V - 6V |
| Phase Shift | 0-180 Degrees |
| RMS Power @ 4 Ohms | 750 Watts |
| RMS Power @ 1 Ohm | 1500 Watts |
| Crossover | Variable |
Important advice before first operation, covering device suitability, safe operation, volume, cooling, openings, fuses, malfunctions, capacitors, skilled installation, ground connection, location, humidity, mounting, drilling, connections, cables, objects, and small parts.
Guidance on avoiding vehicle damage, ensuring air circulation, proper mounting location, and cable routing for power and audio signals.
Details on connecting GND, REM, BATT+12V, PROTECT BRIDGE, FUSE, and LOGO terminals for proper amplifier operation.
Explains the purpose and adjustment of controls like POWER/PROTECT, BASS REMOTE, PHASE, EXTENDED BASS CONTROL, MODE, and SUB SONIC.
Instructions for using speaker-level inputs as signal input and activating the auto turn-on function.
Details on adjusting the LEVEL controller and connecting LINE IN RCA jacks from the head unit.
Information on using SLAVE OUT RCA jacks to connect additional amplifiers in MASTER/SLAVE mode.
Illustrates connection for normal subwoofer operation, including wiring, impedance, polarity, and controller settings.
Demonstrates setting up two amplifiers in MASTER/SLAVE configuration, including connections and settings.
Shows wiring for subwoofers with single/dual voice coils in MASTER/SLAVE mode, emphasizing impedance and polarity.
Explains connection for full-range operation with a subwoofer, bypassing internal filters.
Visual representation of adjustable ranges for LEVEL, SUB SONIC, LOW PASS, PHASE, SUB BOOST, FREQ RANGE, and Q-CONTROL.
Lists technical details of the ZRX1501 amplifier, including output power, frequency response, SNR, THD, input sensitivity, filters, dimensions, and fuses.
Outlines the warranty terms, coverage, exclusions, and return procedures for the HiFonics amplifier.
Discusses common causes of electrical noise and provides tips for correct wiring and cable management to avoid interference.
Explains the amplifier's protection circuit, the PROTECT LED indicator, and actions for malfunction detection.
Lists typical issues like no function, no signal, distortions, no bass, protection mode, hiss/noise, with corresponding troubleshooting steps.
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