Audison Prima AP F8.9 bit

DSP amplifier | 1040 W | 9-channel DSP + 8 x 130 W @ 2 ohms | Class D, fully bridgeable.

The new AP F8.9 bit is ideal for the most demanding integration projects, where high power is required along with the flexibility of the nine-channel DSP.
The word Forza, which means power in Italian, well describes the 8 x 85 W RMS and 4 x 260 W in bridged mode (RMS @ 4 ohms), with an optimal balance between power and size.

The integrated processor is equipped with dedicated software and 7 pre-configured presets for a Plug & Sound experience.
Thanks to the built-in Audison USS (Universal Speaker Simulator) technology, the AP F8.9 bit can also be properly connected to head units with speaker load detection, which monitors the presence of a low-impedance load to activate the audio outputs.

Amplifier technical data:
Channels: 8
Class: D-Class
Supply voltage / fuse: 11 ÷ 15 VDC / 2 x 30A
Operating voltage: 6.5V ÷ 17V
Idle current: 1.6 A
Off without DRC MP: 1.7 mA
Off with DRC MP: 5 mA
Power consumption @ 14.4 VDC, 2Ω, Max musical output: 55 A
Remote IN: 6 ÷ 15 VDC (1 mA)
Remote OUT: 4 ÷ 15 VDC (150 mA)
ART – Automatic remote on/off from BTL speaker output: 2 ÷ 7 VDC
AST – Automatic Signal On/Off (Selectable): Speaker-In

Amplifier stage:
Distortion - THD @ 1 kHz, 4Ω, 70% of rated power: 0.06%
Bandwidth @ -1.5 dB: 10Hz ÷ 22kHz
Damping factor @ 1 kHz, 4Ω, 2 VRMS: > 110
Signal-to-Noise Ratio (A-Weighted @ 1 V Input) Master Input: 100 dBA
Signal-to-noise ratio (A-weighted @ 1 V Input) Optical input: 105
Total power RMS: 1040 W
Minimum load impedance:
8 channels: 2Ω
4 channels (Bridged 1/2; 3/4; 5/6; 7/8): 4Ω
Output Power (Continuous RMS @ 14.4 VDC, 1% THD):
8Ch @ 4Ω: 85W x 8
8Ch @ 2Ω: 130W x 8
4Ch (Bridged 1/2; 3/4; 5/6; 7/8) @ 4Ω: 260 W x 4
2Ch @ 4Ω: 100W x 2
2Ch @ 2Ω: 150W x 2
1Ch (Bridged) @ 4Ω: 300W x 1
Output Power (Impulsive @ 14.4 VDC, 1% THD):
8Ch @ 4Ω: 100W x 8
8Ch @ 2Ω: 150W x 8
4Ch (Bridged) @ 4Ω: 300W x 4
Adjustable crossover filter: Yes

Inputs / Outputs:
Pre-In inputs: Ch1 ​​÷ Ch6 customizable
Pre-Outputs: 1
High-level inputs: 6
Low-level inputs: 6
Speaker-In inputs: Ch1 ​​÷ Ch6 customizable
Digital IN: 1 x Optical S/PDIF; Max 192 kHz / 24 bit
Sub Out (RCA Pre Out): 4 VRMS

Digital Signal Processor:
Filter Type: Full / High Pass / Low Pass / Band Pass
Filter position and steepness:
Linkwitz @ 12/24 dB
Butterworth @ 6/12/18/24 dB
Crossover frequency: 68 steps @ 20 ÷ 20k Hz
Phase adjustment: 0° / 180°
Bass Boost: 1 adjustable parametric pole
Analog input equalizer (20 ÷ 20k Hz): Automatic de-equalization
Output equalizer: 9 parametric equalizers: ±12 dB; 10 poles; 20 ÷ 20k Hz
Time adjustment (distance): 0 ÷ 510 cm / 0 ÷ 200.8 inches
Time adjustment (delay): 0 ÷ 15 ms
Time adjustment (steps): 0.08 ms; 2.8 cm / 1.1 inches
Time adjustment (fine tuning): 0.02 ms; 0.7 cm / 0.27 inch
Preset (Drive Preset): Rotary switch for 7 installation presets
Input/Output real-time audio monitoring: 2 DSP memories, DRC selectable

Control connections:
DRC port: 1 x AC Link
From / To computer: 1 x Micro USB
Optical / AUX selection: Optical select wire control +12 V activation
Master activation: Master enable wire control +12 V activation

General requirements:
PC connections: Micro USB 1.1/2.0/3.0 compatible

Software/PC requirements:
Microsoft Windows (32/64 bit): Vista, Windows 7, Windows 8, Windows 10, Windows 11
Resizable video resolution: Min. 1024 x 600

Operating ambient temperature: 0°C to 55°C (32°F to 131°F)
Dimensions: 238 x 49.5 x 155 mm / 9.37 x 1.95 x 6.1 inches
Weight: 1.98 kg