Audison Prima AP 4.9 bit - 4 Kanal Verstärker

AP4.9 bit

Audison AP4.9 bit - 4-channel amplifier with integrated sound processor
AP4.9-bit amplifier is ideal to fully actively realize a powerful two-way front. The built-in processor, which this amplifier shares with the AP8.9 bit, offers the possibility to assign the pre-outs to the AP1 D amplifier, which thanks to the "rackmounting" system in a small space creates a very powerful system.

Technical specifications:

• Mains voltage: 7.5 ÷ 15 VDC
• No-load current: 1.5 A
• switched off: <0.04 mA
• Power consumption at max. Music performance @ 14.4 V: 30 A
• Remote input: 7 ÷ 15 VDC (1 mA)
• Remote output: 11 ÷ 15 VDC (200 mA)
• Protection: 30 A
• Dimensions: 198 mm x 45.50 mm x 134 mm
• Weight: 1.5 kg

Amplifier Features:

• Distortion - THD (1k Hz @ 4 ohms): 0.05%
• Bandwidth (-3 dB): 10 ÷ 22k Hz
• S / N ratio (A weighted @ 1V): 95 dBA
• Damping factor (1k Hz @ 4 ohms):> 70
• Input sensitivity: 2 ÷ 15 V RMS
• Input impedance: 15k ohms
• Minimum load impedance: 4CH - 2Ω / 4CH - 4 ohms
• Rated power (RMS): 4 Ch @ 4Ω: 70 W x 4/4 Ch @ 2Ω: 130 W x 4

CEA specifications

• Output power @ 4Ω, 1% THD + N, 14.4 V: 4 Ch @ 4Ω: 70 W x 4
• SN ratio (ref 1W output): 85 dBA
• Signal inputs
• Inputs 1: Hi / Lo level FL-FR-RR-RR + N.2 adjustable
• Inputs 1: Hi / Lo level FL-FR-RL-RR + Stereo Aux In
• optical input

Sound Processor:

• Turnouts: Full / Hi Pass / Lo Pass / Band Pass (Linkwitz @ 12/24 dB - Butterworth @ 6/12/18/24 dB)
• Frequency range: 68 steps @ 20 ÷ 20k Hz
• Phase rotation: 0 ° / 180 °
• analog input equalizer: automatic de-equalization
• Output equalizer: 9 channel parametric - ± 12 dB; 10 pole; 20 ÷ 20k Hz
• Operating time Distance setting: 0 ÷ 510 cm / 0 ÷ 200.8 in.
• Delay time: 0 ÷ 15 ms
• Runtime steps: 0.08 ms; 2,8 cm / 1.1 in.
• Runtime fine adjustment: 0.02 ms; 0.7 cm / 0.27 in.