Audison Prima AP F8.9bit User Manual

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High-power 8 channels amplier with

9-channel built-in processor

The AP F8.9 bit amplier, delivering 8 * 85 W or 4 * 260 W
(RMS @ 4Ω), is dedicated to OEM Integration where high

power is required. The integrated nine-channel DSP includes
a guided setup routine to set up OEM sources input level and
de-equalization. The AP F8.9 bit features 7 pre-congured

DSP presets selectable via rotary switch for a Plug & Sound
experience. The ninth channel pre-out is perfect to drive a mono

amplier (AP1 D) or an active subwoofer (APBX 10 AS).

POWER SUPPLY

Power supply voltage / fuse 11 ÷ 15 VDC / 2 x 30A

Operating power supply voltage 6.5V ÷17V

Idling current 1.6 A

Switched off without DRC 1.7mA

Switched off with DRC 5 mA

Consumption @ 14.4 VDC, 2Ω, Max Musical

Power

Remote IN 6 ÷ 15 VDC (1 mA)

Remote OUT 4 ÷ 15 VDC (150 mA)

ART - Automatic Remote Turn on/off from

OUTPUT BTL speakers (Selectable)

AST - Automatic Signal Turn on/off (Selectable) Speaker-In

AMPLIFIER STAGE

Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power 0,06%

Damping factor @ 1 kHz, 4Ω, 2 VRMS > 110

Bandwidth @ -1.5 dB 10Hz ÷ 22kHz

S/N ratio (A weighted @ 1 V Input) Master Input 100 dBA

S/N ratio (A weighted @ 1 V Input) Optical Input 105 dBA

Input sensitivity Pre-In 0.6 ÷ 6 VRMS

Input sensitivity Speaker-In 2.2 ÷ 22 VRMS

Minimum load
impedance

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

8Ch @ 4Ω 85 W x 8

8Ch @ 2Ω 130 W x 8

4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω 260 W x 4

INPUTS / OUTPUTS

Pre-In Inputs Ch1 ÷ Ch6 customizable

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

8Ch: 2Ω
4Ch - (Bridge 1/2; 3/4; 5/6; 7/8) : 4Ω

55 A

2 ÷ 7 VDC

DIGITAL SIGNAL PROCESSOR

Filter type Full / Hi pass / Low Pass / Band Pass

Filter mode and slope

Crossover frequency 68 steps @ 20 ÷ 20k Hz

Phase control 0° / 180°

Bass Boost N.1 Adjustable Parametric Pole

Analog Input Equalizer

(20 ÷ 20k Hz)

Output Equalizer

Time Alignment Distance 0 ÷ 510 cm / 0 ÷ 200.8 inches

Time Alignment Delay 0 ÷ 15 ms

Time Alignment Step 0.08 ms; 2.8 cm / 1.1 inch

Time Alignment Fine SET 0.02 ms; 0.7 cm / 0.27 inch

Preset (Drive Preset) Rotary switch for 7 installation Presets

Acoustic Preset N.2 DSP Memory, DRC selectable

CONTROL CONNECTIONS

From / To Personal Computer 1 x Micro USB

To Audison DRC AB / MP 1 x AC Link

Optical select Optical select wire control +12 V enable

Master enable Master enable wire control +12 V enable

GENERAL REQUIREMENTS

PC connections Micro USB 1.1 / 2.0 / 3.0 Compatible

Software/ PC requirements

Video resolution with screen
resize

Ambient operating temperature
range

SIZE

Max size W x H x D (mm/inch) 238 x 49.5 x 155 / 9.37 x 1.95 x 6.1

Weight (kg/lbs) 1.98 / 4.36

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

Automatic De-Equalization

N.9 Parametrics Equalizers: ±12 dB;10 pole;
20 ÷ 20k Hz

Microsoft Windows (32/64 bit): Vista,
Windows 7, Windows 8, Windows 10

min. 1024 x 600

0 °C to 55 °C (32 °F to 131 °F)

All specications subject to change without notice_18.A

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