Audison Prima AP8.9 Bit

This extremely versatile plug and play amplifier will set your speakers free from the constraints of vehicle manufacturers sound curves. 8-channels and Bit technology in a very compact case.
Following a lengthy and comprehensive development programme, the Audison AP8.9 Bit amplifier offers fabulous sound enhancement for multi-speaker amplified factory car audio systems. Research revealed that many car speakers are not driven with enough power to offer the control required for a car speaker system. Furthermore, distortion rapidly increases to unpleasant levels when the volume is turned up. The clean signal handling of the eight class D channels and the incredible signal processing power overcomes many of the stock issues.

Technical Specification:

Distortion - THD (1kHz @ 4Ohms, 90% Power): 0.05 %

Bandwidth (-3 dB, 2 V RMS, 4Ohms): 10Hz - 22KHz

S/N ratio @ A weighted, 1V, Max Power: 95 dBA

Damping factor @ 1 kHz, 2 V RMS, 4Ohms): >70

Input sensitivity: 2 - 15 V RMS

Input impedance: 15KOhms

LOAD IMPEDANCE (MIN):

• 8 Ch: 2Ohms

• 4 Ch - Bridge (1-2) (3-4) (5-6) (7-8): 4Ohms

OUTPUT POWER (RMS) @ 12.0 - 14.4 VDC, 1% THD:

• 8 Ch @ 4Ohms: 35 W x 8

• 8 Ch @ 2Ohms: 65 W x 8

• 4 Ch - (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ohms: 130 W x 4

OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:

• 8 Ch @ 4Ohms: 45 W x 8

• 8 Ch @ 2Ohms: 85 W x 8

• 4 Ch - (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ohms: 170 W x 4

DIGITAL SIGNAL PROCESSOR

(32 bit Cirrus Logic; Clock speed: 147 MHz)

Crossover: Full / Hi Pass / Lo Pass / Band Pass

Crossover type and slope:

Linkwitz @ 12/24 dB - Butterworth @ 6/12/18/24 dB

Crossover Frequency: 68 steps @ 20Hz - 20KHz

Phase inversion: 0° / 180°

Analog Input Equalizer: Automatic De-Equalization

Output Equalizer

N.9 Parametric Equalizers: ±12 dB;10 pole; 20Hz - 20KHz

Time Alignment Distance 0 - 510 cm / 0 - 200.8 in.

Time Alignment Delay 0 - 15 ms

Time Alignment Step 0.08 ms; 2.8 cm / 1.1 in.

Time Alignment Fine Set 0.02 ms; 0.7 cm / 0.27 in.

SYSTEM SET:

Preset (Drive Preset) Rotary switch for 7 installation Presets

Acoustic Preset N.2 DSP Memory, DRC selectable