Audison Prima AP1 D Mono Amplifier 540W

The AP1 D amplifier was designed to drive a subwoofer and is the ideal extension of the AP8.9 bit and AP4.9 bit. At 2 Ohms it is stable and can supply 540 W power with extremely compact dimension. With the APTK 3 (Audison Prima Tower Kit 3) staking system it’s possible to stack the AP1 D and save space without any problem of overheating.

Technical details:

Power Supply:

• Voltage: 7.5 ÷ 15 VDC
• Idling current: 1A
• Switched off: <0.05 mA
• Consumption @ 14.4 VDC 4Ω Max Musical Power (without CPL): 30A
• Consumption @ 14.4 VDC 2Ω Max Musical Power (without CPL): 44A
• Remote IN: 7 ÷ 15 VDC (1 mA)
• Fuse: 30A

Amplifier Stage:

• Distortion - THD @ 1 kHz, 4 Ω, 90% Power: 0.2%
• Distortion - THD @ 100 Hz, 4 Ω, 90% Power: 0.3%
• Bandwidth (-3 dB, 2 V RMS, 4Ω):
 16 ÷ 40k Hz
• S/N ratio @ A weighted, 1,5V, Max Power: 100dBA
• Damping factor @ 100 Hz, 2 VRMS, 4 Ω: 150
• Damping factor @ 1 kHz, 2 VRMS, 4 Ω: 160
• Input sensitivity PRE IN: Selectable: 1,5 - 3,0 - 4,5 V RMS
• Input sensitivity SPEAKER IN: Selectable: 3,0 – 6,0 – 9,0 V RMS
• Input impedance: 15k Ω

LOAD IMPEDANCE (MIN):
•

• Ch: 1
 2Ω
• MAX POWER 540 W

OUTPUT POWER (RMS) @ 14.4 VDC, 1% THD:

• 1 Ch @ 4Ω: 310W x 1
• 1 Ch @ 2Ω: 540W x 1

OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:

• 1 Ch @ 4Ω: 380W x 1
• 1 Ch @ 2Ω: 680W x 1

SIGNAL CONNECTION:

• PRE IN
: RCA
• SPEAKER IN: Wired
• 
MUTE (Energy Saving Control: wired from AP4.9 bit / AP5.9 bit

GENERAL REQUIREMENTS:

• Ambient operating temperature range: 0 °C to 55 °C (32°F to 131°F)

SIZE / WEIGHT:

• Max size (mm/in.): 198 x45,50 x 134 /7.8 x1.8 x5.27
• Weight (kg/lb): 1.32 / 2.91

Download USER MANUAL