AXDSPX-A2B2 - Uncategorized AXESS - Free user manual and instructions
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| Brand | AXESS |
| Model | AXDSPX-A2B2 |
| Product Type | Car Audio Digital Signal Processor (DSP) |
| Dimensions (W x H x D) | 5.0 x 1.5 x 4.0 inches |
| Weight | 0.9 lbs (0.4 kg) |
| Power Supply | 12V DC Vehicle Electrical System |
| Operating Voltage | 9 - 16V DC |
| Audio Input | High-Level Speaker Input |
| Audio Output | RCA Preamp Outputs |
| Digital Interface | A2B Audio Bus (2-channel) |
| Sampling Rate | Up to 96 kHz |
| Bit Depth | 24-bit |
| Frequency Response | 20 Hz - 20 kHz (±0.5 dB) |
| DSP Functions | Equalizer, Crossover, Time Alignment |
| Tuning Software | PC/Mac compatible tuning software |
| Remote Control | Wired remote controller included |
| Installation Method | Plug-and-play with vehicle-specific T-harness |
| Operating Temperature | -4°F to 140°F (-20°C to 60°C) |
| Enclosure Material | Aluminum chassis |
| Maintenance | Keep connectors dry and clean |
| Safety Protections | Reverse polarity, short circuit, thermal protection |
| Included Components | DSP unit, wiring harness, remote, manual |
| Warranty | 1-Year Limited Warranty |
Frequently Asked Questions - AXDSPX-A2B2 AXESS
What is the AXESS AXDSPX-A2B2?
The AXDSPX-A2B2 is a digital signal processor that integrates with factory audio systems using the A2B bus. It allows you to add aftermarket amplifiers and subwoofers while keeping the OEM head unit.
Which vehicles are compatible?
Compatibility varies by the vehicle's A2B audio system. Please check the vehicle fit guide on the AXESS website or consult the manual for a list of supported models.
How do I install the AXDSPX-A2B2?
Installation typically involves connecting the wireless T-harness between the factory radio and the vehicle's harness, then connecting the DSP to power, ground, and remote turn-on. Detailed steps are in the manual.
What is the A2B bus?
A2B (Automotive Audio Bus) is a digital communication protocol used by many car manufacturers to transmit audio between head units and amplifiers. This DSP can interface with that bus to tap into the signal.
Can I tune the sound without a computer?
Yes, the included wired remote allows basic adjustments like volume, subwoofer level, and preset selection. However, full parameter adjustment, such as EQ and crossover, requires the PC/Mac tuning software.
What DSP features are available?
The processor provides a 31-band graphic EQ, crossover filters (Butterworth, Linkwitz-Riley), time alignment for each output channel, and phase inversion to optimize the sound stage.
Does it need a separate power supply?
It is powered by the vehicle's 12V DC electrical system. Simply connect the red wire to switched 12V and the black wire to ground.
What should I do if there is no sound after installation?
First check all connections to ensure they are secure. Verify that the A2B harness is plugged into the correct ports and that the DSP is powered on. Confirm the audio source is playing and the output is connected to the aftermarket amplifier.
Is there a manual available?
Yes, this page provides a free PDF manual that you can download and print. It includes wiring diagrams and troubleshooting tips.
Can I control the DSP from a mobile app?
No, the current model does not support mobile apps. It uses a wired remote and desktop software for tuning.
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USER MANUAL AXDSPX-A2B2 AXESS
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Product information
Brand : AXESS
Model : AXDSPX-A2B2
Category : Uncategorized