AXDSPH-GM30 - Uncategorized AXESS - Free user manual and instructions
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| Product Type | Car Audio Digital Signal Processor (DSP) |
| Brand | AXESS |
| Model | AXDSPH-GM30 |
| Compatibility | Select General Motors vehicles |
| Channels | 6-channel signal processing |
| Input Type | High-level (speaker) and low-level (RCA) inputs |
| Output Type | 6-channel RCA outputs for aftermarket amplifiers |
| Digital Audio | 32-bit processing, up to 192 kHz sampling rate |
| Equalizer | 31-band graphic EQ per channel |
| Crossover | High-pass, low-pass and band-pass filters, adjustable |
| Time Alignment | Digital time alignment for precise sound staging |
| Control Interface | Smartphone app via Bluetooth for real-time tuning |
| Dimensions | 7.3 x 5.2 x 1.8 inches |
| Weight | 1.3 lbs |
| Power Supply | 12V DC (10–16V operating range), fused |
| Power Consumption | Less than 1A at signal processing only |
| Housing | Aluminum chassis designed for heat dissipation |
| Maintenance | Clean with a dry soft cloth; do not use liquids |
| Safety | Overvoltage, overcurrent and reverse polarity protection |
| Spare Parts & Repairability | Serviceable; replacement parts available through support |
| General Information | Designed to upgrade GM factory audio systems without replacing the head unit |
Frequently Asked Questions - AXDSPH-GM30 AXESS
What does the AXESS AXDSPH-GM30 do?
The AXDSPH-GM30 is a digital signal processor designed to upgrade factory audio systems in GM vehicles. It provides advanced tuning options such as equalization, crossover and time alignment to improve sound quality while keeping the original head unit.
Is the AXDSPH-GM30 compatible with my GM car?
The AXDSPH-GM30 is designed for a wide range of General Motors vehicles. However, compatibility depends on the specific model and factory audio system. You should check the vehicle fitment list provided in the user manual to confirm compatibility.
How many audio channels does the device process?
It processes 6 channels simultaneously, making it suitable for typical front, rear and subwoofer setups. Each channel has its own 31-band graphic EQ and adjustable filters.
Can I control the settings with my smartphone?
Yes, the AXDSPH-GM30 connects via Bluetooth to a dedicated smartphone app. The app allows you to adjust levels, equalization, crossover frequencies and time alignment in real time.
Do I need an external amplifier with this DSP?
The DSP itself does not amplify audio power. It processes the signal and provides RCA line outputs, which are typically connected to aftermarket amplifiers. This is recommended to achieve higher volume and better sound quality.
What input signals can the DSP accept?
It accepts both high-level speaker inputs and low-level RCA inputs. This means it can integrate with factory head units that may not have RCA outputs, using speaker wires as the signal source.
How do I tune the DSP for my car?
The tuning process involves using the smartphone app to set volume levels, adjust equalizer curves, set crossover points and synchronize speaker distances with time alignment. The manual contains a step-by-step guide to help you achieve a balanced sound.
Is it compatible with GM factory premium sound systems?
Yes, the AXDSPH-GM30 is specifically engineered to work with factory premium audio systems like Bose or similar, as long as the vehicle is in the compatibility list. It can accept the already equalized factory signal and flatten it for accurate processing.
What is included in the box?
The package includes the DSP module, a vehicle-specific wiring harness, mounting hardware, and a user manual. Some variants may include a Bluetooth microphone for auto-calibration, but this should be confirmed with the product listing.
What safety features does the DSP have?
It is equipped with overvoltage protection, overcurrent protection, and reverse polarity protection. The aluminum housing helps dissipate heat, and the device is designed to operate reliably in vehicle environments.
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USER MANUAL AXDSPH-GM30 AXESS
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Product information
Brand : AXESS
Model : AXDSPH-GM30
Category : Uncategorized