Axxess AXDSPX-GM31 - Processor Metra - Free user manual and instructions
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| Product Type | Processor (DSP) |
| Brand | Metra |
| Model | Axxess AXDSPX-GM31 |
| Dimensions (approx.) | 6.5 x 4.5 x 1.5 inches |
| Weight | 1.2 lbs |
| Power Supply | 12V DC (vehicle battery) |
| Current Draw | 2A max |
| Input Channels | 8 high-level (speaker) inputs |
| Output Channels | 10 preamp outputs (RCA) |
| DSP Features | 31-band equalization, time alignment, crossover filters |
| Bluetooth | Yes, for tuning via app |
| Supported Vehicles | GM vehicles with factory amplified systems |
| Wiring Harness | T-harness included for plug-and-play install |
| Remote Control | Optional (not included) |
| Operating Temperature | -20°C to 60°C |
| Certifications | CE, RoHS |
| Cleaning Instructions | Wipe with dry cloth; avoid moisture. |
| Safety | Install in dry location; disconnect battery before wiring. |
| Spare Parts / Repairability | Contact Metra support for service. |
Frequently Asked Questions - Axxess AXDSPX-GM31 Metra
What vehicles is the Axxess AXDSPX-GM31 compatible with?
This processor is designed for GM vehicles with factory amplified systems, including many Chevrolet, GMC, Buick, and Cadillac models. Check the compatibility guide on Metra's website.
Does the AXDSPX-GM31 require professional installation?
While it includes a T-harness for plug-and-play installation, basic knowledge of car audio is recommended. Professional installation ensures optimal performance and safety.
Can I tune the DSP via smartphone?
Yes, it features Bluetooth connectivity for wireless tuning using the Axxess DSP app on iOS or Android.
How many input and output channels does it have?
It has 8 high-level inputs (speaker wires) and 10 preamp outputs (RCA), allowing flexible system configuration.
What DSP features are included?
The processor offers a 31-band graphic equalizer, time alignment, adjustable crossover filters (high-pass, low-pass, band-pass), and gain control.
Does it replace the factory radio?
No, it works with the factory radio, enhancing audio quality by processing signals before amplification.
Is the AXDSPX-GM31 compatible with aftermarket amplifiers?
Yes, the RCA outputs can be connected to any aftermarket amplifier. The processor's outputs are adjustable for optimal signal voltage.
How do I reset the processor to factory defaults?
Press and hold the reset button on the unit for 5 seconds. Alternatively, use the app's 'factory reset' option.
What is the warranty period?
Metra typically offers a 1-year warranty against defects. Register your product on MetraOnline.com for details.
Can I use the processor with a non-amplified factory system?
It is primarily for amplified systems. For non-amplified, you may need additional adapters. Check the manual for compatible configurations.
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USER MANUAL Axxess AXDSPX-GM31 Metra
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Product information
Brand : Metra
Model : Axxess AXDSPX-GM31
Category : Processor