AP1 D /
USER’S MANUAL
50
11
11. TECHNICAL SPECIFICATION
POWER SUPPLY
Voltage:
7.5 ÷ 15 VDC
Idling current:
1 A
Switched off:
<0.05 mA
Consumption @ 14.4 VDC 4Ω Max Musical Power (without CPL):
30 A
Consumption @ 14.4 VDC 2Ω Max Musical Power (without CPL):
44 A
Remote IN
7 ÷ 15 VDC (1 mA)
Fuse
30 A
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:
100 dBA
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:
310 W x 1
• 1 Ch @ 2Ω:
540 W x 1
OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD
:
• 1 Ch @ 4Ω:
380 W x 1
• 1 Ch @ 2Ω:
680 W x 1
GENERAL REQUIREMENTS
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):
1.32 / 2.91
SIGNAL CONNECTIONS
PRE IN
RCA
SPEAKER IN
wired
MUTE (Energy Saving Control)
wired from AP4.9 bit / AP5.9 bit
CEA SPECIFICATIONS
Output power @ 4Ω,
⩽
1% THD+N, 14.4 V:
310 W x 1
SN ratio (ref. 1 W output):
79 dBA
Summary of Contents for Prima AP1 D
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