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Audison AP4.9 bit
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Audison AP4.9 bit

AP4.9 bit
70Wx4 @ 4ohms 4 Channel Amplifier With 9 Channel DSP
$699.99

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AP4.9 bit 4 Channel with 9 Channel DSP

AP4.9 bit amplifier is ideal to realize a powerful two way front full active. The built-in processor, that this amplifier shares with the AP8.9 bit, 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.

POWER SUPPLY

  • Voltage: 7.5 ÷ 15 VDC
  • Idling current: 1.32 A
  • Switched off: <2 mA
  • Consumption @ 14.4 VDC 2 ohms Max Musical Power (without CPL): 30 A
  • Remote IN 7 ÷ 15 VDC (1 mA)
  • Remote OUT 11 ÷ 15 VDC (200 mA)
  • Fuse 30 A
  • ART (Automatic Remote Turn on/off): Speakers to input - selectable
  • AST (Automatic Signal Turn on/off): Pre-In to input - selectable
  • CPL (Continuous Power Limiting): Max continuous power - selectable

AMPLIFIER STAGE

  • Distortion - THD @ 1 kHz, 4 ohms, 90% Output Power: 0.10 %
  • Bandwidth @ -3 dB, 2 V RMS, 4 ohms: 10 ÷ 20k Hz
  • S/N ratio @ A weighted, 2V, Output Power: 95 dBA
  • Damping factor @ 1 kHz, 2 V RMS, 4 ohms: >170
  • Input sensitivity: 2 ÷ 15 V RMS
  • Input impedance: 15k ohms
  • LOAD IMPEDANCE (MIN):
  • 4 Ch: 1-2-3-4 2 ohms
  • 2 Ch: Bridge (1-2) (3-4) 4 ohms
  • MAX POWER 520 W
  • OUTPUT POWER (RMS) @ 14.4 VDC, 1% THD:
    • 4 Ch @ 4 ohms: 70 W x 4
    • 4 Ch @ 2 ohms: 130 W x 4
    • 2 Ch - (Bridge 1/2; 3/4) @ 4 W 260 W x 2
  • OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:
  • 4 Ch @ 4 ohms: 90 W x 4
  • 4 Ch @ 2 ohms: 180 W x 4
  • 2 Ch - (Bridge 1/2; 3/4) @ 4 W 360 W x 2

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 @ 20 ÷ 20k Hz
  • Phase inversion: 0° / 180°
  • Analog Input Equalizer: 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.
  • SYSTEM SET:
    • Preset (Drive Preset) Rotary switch for 7 installation Presets
    • Acoustic Preset N.2 DSP Memory, DRC selectable/customizable

CONTROL CONNECTIONS

  • From / to personal computer: 1 x micro USB-B
  • To Audison Electronics: DRC controls
  • 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
  • Graphic card min. resolution: 800 x 600
  • Ambient operating temperature range: 0 °C to 55 °C (32°F to 131°F)

SIZE / WEIGHT

  • Max size (mm/in.): 198 x 45,50 x 134 / 7.8 x 1.8 x 5.27
  • Weight (kg/lb): 1,36 / 2.99

CEA SPECIFICATIONS

  • Output power @ 4 ohms, lessthan/equal 1% THD+N, 14.4 V: 70 W x 4
  • SN ratio (ref. 1 W output): 75 dBA

SIGNAL CONNECTIONS

  • Input Stage:
    • Config 1 Hi / Lo level FL-FR-RL-RR + N.2 customizable
    • Config 2 Hi / Lo level FL-FR-RL-RR + Stereo Aux In (Selectable: DRC/wire)
    • Optical IN (S/P-DIF PCM) 96 kHz/24 bit max (Selectable: DRC/wire)
  • UPC: 8018823113779
  • Weight: 8
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.