Audison bit ten

Audison bit Ten - 5-channel DSP for OEM integration and precise tuning

The Audison bit Ten is a compact 5-channel DSP that specifically optimizes factory and aftermarket sound systems. A 32-bit DSP with 147 MHz handles signal processing, while 24-bit A/D and D/A converters ensure clean conversion. Four inputs and five outputs can be configured in detail via PC software. Thanks to Audison's USS technology, you can reliably integrate the device into many OEM head units. At Carhifi.shop, you'll find this processor as a solid foundation for a structured sound setup in your vehicle.

Technical Highlights

• 4 high-/low-level inputs and 5 preamplifier outputs for flexible setups
• 32-bit DSP (147 MHz) with 24-bit/48 kHz signal processing
• PC control via USB for crossover, time alignment, and phase
• USS technology for stable OEM integration
• Extensive filters: Full/HP/LP/BP with Linkwitz and Butterworth characteristics
• Finely scalable time alignment and phase control

Power Supply & System

• Power supply voltage / fuse: 11–15 VDC
• Channels: 5
• Sample Rate: 24 Bit / 48 kHz
• High-level inputs: 4
• Low-level inputs: 4
• Digital inputs: 0
• DSP calculation: Fixed point
• Idle current: 0.4 A
• Switched off without DRC MP: 2.5 mA
• Switched off with DRC MP: 4 mA
• Remote In: 7–15 VDC (1.3 mA)
• Remote Out: 12 VDC (130 mA)

Signal Stage

• THD @ 1 kHz, 1 VRMS Output: 0.005 %
• Bandwidth @ -3 dB: 10–22 kHz
• S/N Ratio @ A-weighted, 4 V Output, 2 V MASTER Input: 96 dBA
• S/N Ratio @ A-weighted, 4 V Output, OPTICAL IN1/IN2: 95 dBA
• Channel Separation @ 1 kHz: 85 dB
• Input Sensitivity AUX: 0.6–5 V RMS
• Input Impedance Pre In: 15 kΩ
• Input Impedance Speaker In/AUX: 2.2 kΩ
• Max. Output Voltage @ 0.1 % THD: 4 V RMS

Input and Output Stage

• Inputs (Low Level): AUX IN
• Inputs (High Level): FL, FR, RL, RR, PHONE IN
• Outputs (Low Level/Pre): FRONT L/R, REAR L/R, SUB

Connectivity

• PC Connection: 1 x USB-B (1.1/2.0)

Crossover

• Filter Types: Full / High Pass / Low Pass / Band Pass
• Filter Mode and Slope:
  • Linkwitz: 12/24 dB
  • Butterworth: 6/12/18/24 dB
• Frequency Grid: 68 steps @ 20–20,000 Hz
• Phase Control: 0°–180°

Time Alignment

• Distance: 0–54 inches
• Delay: 0–15 ms
• Steps: 0.08 ms or 2.8 cm

Installation & Compatibility

• Ideal for OEM interfaces thanks to high-level inputs and USS technology
• Seamless integration into aftermarket systems via Pre-In/Pre-Out
• No digital inputs available; control is via USB and PC software
• Remote In/Out for clean power-on management