500万彩票网

PDA500 400W+80W

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SPECIFICATIONS  
Power Ratings (RMS @ 1% THD @ 230Vac)額定功率(RMS @ 1%的THD 230Vac)
 1 kHz 1% THD   4 Ω 400 W+8 Ω 80W
Typical Distortion 0.01-0.03%
(20 Hz–3 kHz, 3 dB below clip, or 20 Hz–5 kHz, 10 dB below clip, or 20 Hz–20 kHz, 20 dB below clip) 8 ohms
Maximum Distortion0.05%
(20 Hz–20 kHz, 1 dB below rated power)
4 to 8 ohms
Frequency Response (8 ohms)20 Hz–20 kHz, ±0.2 dB
Noise (20 Hz–20 kHz, 32 dB Gain)-90 dB
Dynamic Headroom (4 ohms)2 dB
Damping Factor (8 ohms)200
Output CircuitryClass D
Input Sensitivity

26 dB Setting5.27V
32 dB Setting2.67V
Maximum Gain (1.2V setting)28dB
Maximum Input Level

1.2V setting10 V (+22 dBu)
32 dBu setting22 V (+29 dBu)
26 dBu setting25 V (+30 dBu)
AC Power Requirements **120V 50/60 Hz   8 A

230V 50 Hz   4A
Input Impedance=20 kΩ balanced,=10 kΩ unbalanced
Cooling Temperature controlled fan
Amplifier and Load Protectionhort circuit, open circuit, thermal, RF protection. On/off muting, DC fault shutdown, active inrush limiting
DimensionsHeight:40.5mm
Width: 106mm
Depth: 195mm
Weight0.7 kg