Audi A4 (B9) with standard sound system | 8-channel DSP sound upgrade | 10W subwoofer

Upgrade amplifier with DSP, vehicle-specific bass reflex subwoofer, center speaker, mounting accessories, and plug-and-play wiring harness for Audi A4 B9, 2015-2021, for vehicles with a standard speaker system (without a subwoofer in the trunk). Do you have a leased vehicle and want to improve the sound of the standard system, but don't want to dismantle the entire vehicle? Here's the solution: a high-quality 8-channel plug-and-play amplifier with DSP that unlocks previously unimagined sound and performance from your vehicle's original speaker system. A replacement subwoofer significantly enhances the bass response, while the included center speaker in its vehicle-specific adapter improves the surround sound, resulting in a dynamic soundstage, powerful bass, and clear mids and highs! The set comes with a ready-to-use wiring harness (which is spliced into the factory wiring harness) and a pre-installed high-power sound setup. Even for inexperienced installers, installation takes less than three hours! The optional wired remote control allows you to switch between optimized sound setups.

Scope of delivery:

• DSP amplifier MATCH UP 8DSP
• Center speaker from the HELIX Ci3 series by Audiotec Fischer with adapter plate
• Vehicle-specific bass reflex subwoofer with 10" driver, ready to connect
• Plug & Play wiring harness
• Power supply connection
• Subwoofer connection

The installation tutorial can be found on the right or on our YouTube channel

Concentrated power in a handy format:
Smaller than a sheet of A5 paper, but as powerful as a true giant! With an almost unbelievable 650/1300 watts RMS/max. output power and seven amplifier channels, many a speaker will break a sweat! This much power is made possible in such a small space Only through Audiotec Fischer's proprietary Class HD technology, which guarantees sensational efficiency and thus minimal heat generation. This opens up unprecedented possibilities when choosing the installation location. This plug-and-play amplifier fits behind the glove compartment in most vehicles, minimizing installation effort and eliminating long cable runs!

Features:

• 8-channel Class HD upgrade amplifier with integrated 9-channel 64-bit DSP for universal applications
• MATCH Extension Card slot (MEC) for additional input/output modules such as Bluetooth® audio streaming, high-resolution audio streaming via USB, etc.
• Intelligent high-level input with ADEP.3 circuit (Advanced Diagnostics Error Protection) and automatic power-on
• Unique DSP features such as "Augmented Bass Processing" for dynamic optimization of the Subwoofer bass reproduction, the "StageXpander" for widening the stereo perspective, the "RealCenter" function, which provides a perfectly focused soundstage for both driver and passenger, and much more. Easy configuration via intuitive DSP PC tool software. Start-stop capability down to 6 volts supply voltage. Optical SPDIF input with a sampling rate between 12 and 96 kHz. Mono RCA output for connecting additional amplifiers, e.g., a subwoofer amplifier. Compact dimensions and minimal heat generation thanks to maximum efficiency. RMS/Max Power Output at 4 ohms: 5 x 65/130 watts (front/rear/center). Subwoofer output at 2 ohms: 2 x 160 Watts RMS
  • Amplifier Technology Class HD
  • Input Sensitivity 11.2 Volts via High-Level Speaker Input
  • Input Impedance High-Level 13 Ohms
  • Outputs 8 x Speaker Outputs
  • Frequency Range 20 Hz - 20,000 Hz
  • DSP Resolution 64 Bits
  • DSP Processing Power 295 MHz (1.2 Billion MAC Operations/Second)
  • Sampling Rate 48 kHz
  • DSP Type Audio Signal Processor
  • Signal Converter Burr-Brown
  • Signal-to-Noise Ratio Analog Input > 105 dB (A-weighted)
  • Total Harmonic Distortion (THD) < 0.03%
  • Damping factor > 100
  • Operating voltage 10.5 volts (max. 5 sec. down to 6 volts)
  • No-load current consumption 450 mA
  • Dimensions (H x W x D) 45 x 130 x 153 mm

  Helix K10W subwoofer in Audi A4-specific bass reflex enclosure

  • Modification for Audi A4 B9 included
  • 10" subwoofer driver in bass reflex design
  • Dual-coil voice coil
  • Power handling: 300 watts RMS
  • Dimensions: 217 x 650 x 160 mm