How to troubleshoot Cerwin-Vega Vega VPAS12 amplifier that will not power up?
If your Cerwin-Vega Subwoofer amplifier won't power up, ensure a solid ground connection and at least 12V at the battery (+) terminal. Verify the Remote Input (Turn-On) has at least 10VDC and the green power LED is lit. Check all fuses, replacing if needed. Confirm the Protection LED isn't lit; if it is, power cycle the amplifier.
What to do if Cerwin-Vega Vega VPAS12 has no output?
If your Cerwin-Vega Subwoofer has no output, check that all fuses are OK and the power light is on. Ensure the unit is properly grounded and the Remote Input (Turn-On) has at least 10VDC. Also, verify that the input signal connections are correctly plugged in.
Why does my Cerwin-Vega Vega VPAS12 have distorted sound?
If you are experiencing distorted sound from your Cerwin-Vega Subwoofer, check that the Input Gain control is set to match the signal level of the head unit, keeping it as low as possible. Remember, Input Gain is NOT power output. Also, check that all crossover frequencies are properly set.
What to do if Protection LED comes on when Cerwin-Vega Vega VPAS12 amplifier is powered up?
If the Protection LED comes on when your Cerwin-Vega Subwoofer amplifier powers up, turn down the volume control on the head unit to prevent overdriving the input speaker leads. Try power cycling (resetting) the amplifier. If the Protection LED still comes on, the amplifier may be faulty and require servicing.
Why does my Cerwin-Vega Subwoofer amplifier get very hot?
If your Cerwin-Vega Subwoofer amplifier gets very hot, readjust the Input Gain Control. Also, avoid using CCA power wire, as it can cause overheating issues.
Why does my Cerwin-Vega Subwoofer have low output?
If your Cerwin-Vega Subwoofer has low output, readjust the Input Gain Control. Also, check the Crossover Control settings, possibly trying a higher frequency.
How to fix high hiss in the sound from Cerwin-Vega Vega VPAS12?
To address high hiss in the sound from your Cerwin-Vega Subwoofer: 1. Disconnect all RCA inputs to the power sub's control panel. 2. If the hiss disappears, plug in the component driving the amplifier and unplug its inputs. 3. If the hiss disappears at this point, continue until the faulty/noisy component is found. Reset Input Gain, setting the subwoofer's input level control as low as possible for the best signal-to-noise ratio. Aim to set the head unit as high as possible (without distortion) and the subwoofer input level as low as possible.
How to eliminate engine noise (static type) from Cerwin-Vega Subwoofer?
Engine noise (static type) in your Cerwin-Vega Subwoofer is usually caused by poor quality RCA cables picking up radiated noise. Use only the best quality cables and route them away from power cables.
General| Driver Size | 12 inches |
|---|---|
| Impedance | 4 Ohms |
| Enclosure Type | Bass Reflex |
| Type | Active |
| Input Connections | RCA |
Details the Cerwin Vega Mobile amplified subwoofer, its quality, and technical specifications.
Explains the function of each control on the subwoofer's panel, including LEDs and input/output ports.
Guides on connecting audio signals using low-level RCA or high-level speaker inputs.
Details the correct procedure for connecting power and ground terminals and fuse placement.
Provides instructions for securely mounting the subwoofer in the vehicle's trunk.
Provides instructions for securely mounting the subwoofer enclosure under a vehicle seat.
Addresses common problems like no power, protection mode, and output issues with possible remedies.
Details the one-year limited warranty, coverage, exclusions, and the claim procedure.
To Next Page