Why is the output distorted on my Option Audio Car Amplifier?
Distorted output from your Option Audio Car Amplifier can occur if the source unit gain is set too high, the amplifier gain is set too high, or if the speaker(s) are blown.
How to fix Option Audio Car Amplifier when the power LED is off?
If the power LED on your Option Audio Car Amplifier is off, check the connections at both the amplifier and the other ends. Also, inspect the plus and minus battery cables, all fuses on the amplifier, and the remote voltage.
What to do if my Option Audio Car Amplifier has no output but the power LED is on?
If your Option Audio Car Amplifier has no output but the power LED is on, you should: * Check the volume control on the source unit. * Check the GAIN regulator on the amplifier. * Check the RCA cables and connections. * Check the speaker cable and connections.
General| Brand | Option Audio |
|---|---|
| Model | OAX2000 |
| Category | Car Amplifier |
| Language | English |
Features double-sided FR-4 PCB, SMD components, and full MOSFET design for performance.
Highlights the amplifier's compact dimensions and lightweight design for easy installation.
Includes advanced power management, clip limit, adjustable filters, and bass boost controls.
Supports bridging, optional remote gain, and provides overload/thermal/voltage protection.
Features RoHS and E-mark certifications for compliance.
Guides on speaker, +12V battery, and remote terminal connections.
Covers GND, Gain, RCA inputs, and optional remote volume control.
Explains LPF, Subsonic, BassBoost Frequency, and BassBoost level adjustments.
Details Q-Control, CLIP LIMIT, Bridging I/O, and status indicators (Run, Alarm, Limit).
Provides fuse/cable specs, RCA guidance, ground connection, and mounting advice.
Shows wiring configurations for one and two subwoofers.
Addresses problems with power LED status and no audio output.
Solutions for weak bass and distorted audio output.
Diagnoses intermittent operation and issues indicated by the alarm LED.
Details RMS power, sensitivity, frequency response, S/N ratio, and efficiency.
Lists LPF, Subsonic, BassBoost, Bridging, Remote control, protection, and minimum load.
Includes THD, PCB design, isolation connector, and physical dimensions.
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