AP8.9 bit DSP Amplifier | 520 W | 9 CH DSP + 8 x 65 W @ 2 ohm | D-class Fully Bridgeable
Amplifier Tech Data
| Channels | 8 |
| Class | D-Class |
| Power supply voltage / fuse | 7.5 ÷ 15 VDC |
| Idling current | 1.5 A |
| Standby Current Draw | 0.04 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 30 A |
| Remote IN | 7 ÷ 15 VDC (1 mA) |
| Remote OUT | 11 ÷ 15 VDC (200 mA) |
| ART - Automatic Remote Turn on/ off from OUTPUT BTL speakers | Speakers to input - selectable |
| AST - Automatic Signal Turn on/off (Selectable) | Pre-In to input - selectable |
| CPL - Continuous Power Limiting | Max continuous power - selectable |
Amplifier Stage
| Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power | 0.05 % |
| Bandwidth @ -1.5 dB | 10 ÷ 22k Hz |
| Damping factor @ 1 kHz, 4Ω, 2 VRMS | >70 |
| S/N ratio (A weighted @ 1 V Input) Master Input | 95 dBA |
| Total Power RMS | 520 W |
| Minimum load impedance | 8 Ch: 2Ω | 4 Ch - Bridge (1-2) (3-4) (5-6) (7-8): 4Ω |
| Output Continuous Power (RMS) @14.4 VDC, 1% THD |
8 Ch @ 4Ω: 35 W x 8 8 Ch @ 2Ω: 65 W x 8 4 Ch - (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 130 W x 4 |
| Adjustable Crossover | Yes |
CEA Specifications
| Output power @ 4Ω, 1% THD+N, 14.4 V | 35 W x 8 Ch |
| SN ratio (ref. 1W output) | 85 dBA |
Inputs / Outputs
| Pre Outputs | 1 |
| Hi Level Inputs | 6 |
| Low Level Inputs | 6 |
| Input Optical IN | S/P-DIF PCM 96 kHz/24 bit max |
| Sub Out (RCA Pre Out) | 0 ÷ 4 V RMS Max |
Digital Signal Processor
| Filter type | Full / Hi Pass / Lo Pass / Band Pass |
| Filter mode and slope | Linkwitz @ 12/24 dB - Butterworth @ 6/12/18/24 dB |
| Crossover frequency | 68 steps @ 20 ÷ 20k Hz |
| Phase control | 0° / 180° |
| Analog Input Equalizer (20 ÷ 20k Hz) | Automatic De-Equalization |
| Output Equalizer | N.9 Parametrics Equalizers: ±12 dB;10 pole; 20 ÷ 20k Hz |
| 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. |
| Preset (Drive Preset) | Rotary switch for 7 installation Presets |
| Input Output Real Time Audio Monitor | N.2 DSP Memory, DRC selectable |
Control Connections
| From / To Personal Computer | 1 x micro USB-B |
| ASP | Automatic Speaker Presence |
| Optical / AUX select | 12V control for Optical In / AUX enable |
| Master enable | 12V control for Master In enable |
General Requirements
| PC connections | Micro USB (1.1 / 2.0 / 3.0) |
| Software/PC requirements | Microsoft Windows (32/64 bit): XP, Vista, Windows 7, Windows 8 |
| Video Resolution with screen resize | 800 x 600 |
| Ambient operating temperature range | 0 °C to 55 °C (32°F to 131°F) |
| Size | 198 x 45,50 x 134 / 7.8 x 1.8 x 5.27 |
| Weight | 1.5 kg |
Dimensions
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| Dimension A | 198 mm |
| Dimension B | 178 mm |
| Dimension C | 134 mm |
| Dimension D | 114 mm |
| Dimension E | 45.5 mm |
Box Content
Provided cable with eight pairs of labeled cables to connect the speakers to the AF M8.14 bit and AF C8.14 bit.
Features
- 9 channels built-in DSP
- 8 x 65 W @ 2 ohm
- The ninth channel can be used to drive a subwoofer via the mono AP1 D amplifier
Technologies
Pure digital signal transfer with a resolution up to 24 bit / 48 kHz.
Auto tuning by Audison bit Tune.
De-equalization function to “flatten” any equalization applied by default by OEM sources.
To speed-up installation time preserving safety and reliability, the Audison R&D team equipped the AP bit amplifiers with DCC, an innovative management circuit which monitors the power supply current consumption in real-time. This solution provides the ability to connect the amplifier to the cockpit directly without reaching the battery.
When AP bit amplifiers are installed into a compatible vehicle using the iDatalink Maestro AR (sold separately), the user can enjoy a perfect integration with factory installed navigation, advanced safety systems, voice-controlled hands-free and infotainment. (Only for North America)
Maximum versatility thanks to the bridging option for each pair of channels.
Register Product
Software and Firmware
Test Tracks
iDatalink Maestro AR
AP bit all models update v.1.1.0.13 for ADS iDataLink MAESTRO AR interface
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