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 1 year from the original date of purchase with proper return authorization.