Audison
AP4.9 bit
AP4.9 bit
DSP Amplifier | 520 W | 9 CH DSP + 4 x 130 W @ 2 ohm | D-class Fully Bridgeable
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AP4.9 bit amplifier is ideal to realize a powerful two-way front full active. The built-in processor provides the ability to assign the pre-outs to the AP1 D amplifier, creating a very powerful system in a small space thanks to the rack mounting system.
- 9 channels built-in DSP
- 4 x 130 W @ 2 ohm
- Ability to assign the pre-outs to the AP1 D mono-amplifier to drive a subwoofer
SPECIFICATIONS
AMPLIFIER TECH DATA
| Channels | 4 |
| Class | D-Class |
| Power supply voltage / fuse | 7.5 ÷ 15 VDC |
| Idling current | 1.32 A |
| Standby Current Draw | 2 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 30 A |
| Remote IN | 7 ÷ 15 VDC |
| Remote OUT | 11 ÷ 15 VDC |
| 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 | 0.10 % |
| Bandwidth @ -1.5 dB | 10 ÷ 20k Hz |
| Damping factor @ 1 kHz, 4Ω, 2 VRMS | >170 |
| S/N ratio (A weighted @ 1 V Input) Master Input | 95 dBA |
| Total Power RMS | 520 W |
| Minimum load impedance | 4 Ch: 1-2-3-4 2Ω | 2 Ch: Bridge (1-2) (3-4) 4Ω |
| Output Continuous Power (RMS) @14.4 VDC, 1% THD | 4 Ch @ 4Ω: 70 W x 4 4 Ch @ 2Ω: 130 W x 4 2 Ch - (Bridge 1/2; 3/4) @ 4 W 260 W x 2 |
| Adjustable Crossover | Yes |
CEA SPECIFICATIONS
| Output power @ 4Ω, 1% THD+N, 14.4 V | 70 W x 4 |
| SN ratio (ref. 1W output) | 75 dBA |
INPUTS / OUTPUTS
| Pre Outputs | 5 |
| Hi Level Inputs | 6 |
| Low Level Inputs | 6 |
| Input Optical IN | 96 kHz/24 bit max (Selectable: DRC/wire) |
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 |
CONTROL CONNECTIONS
| From / To Personal Computer | 1 x micro USB-B |
| ASP | For module: 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 x45,50 x 134 /7.8 x1.8 x5.27 |
| Weight | 1.35 kg |
DIMENSIONS
| Dimension A | 198 mm |
| Dimension B | 178 mm |
| Dimension C | 134 mm |
| Dimension D | 114 mm |
| Dimension E | 45.5 mm |
