Am gasit acest amplificator QSC PLD 4.5 pe 4 ch si DSP incorporat; stie cineva sa confirme fiabilitatea si adevarul din specificatiile producatorului?
CHANNELS4 Channels Continuous:8 Ω: 1150 W
4 Ω: 1250 W
2 Ω: 625 W
2 Channels Continuous:8 Ω: 2250 W
4 Ω: 2250 W
2 Ω: 2100 W
1 Channel Continuous:8 Ω: 4200 W
4 Ω: 4200 W
2 Ω: 4250 W
1 Ω: 3700 W
1-1.0 kHz sine wave, 1% THD, 1 channel driven
DISTORTION Typical Distortion:8 Ω: 0.01 to 0.03%
4 Ω: 0.03 to 0.06%
Maximum Distortion:
4 to 8 Ω: 1.0%
20 Hz to 15 kHz +/- 0.2 dB
Frequency Response20 Hz to 20 kHz + 0.2 dB
-0.7 dB (8 Ω)
Noise CharacteristicsOutput Unweighted Output Unmuted: -101 dB
Weighted Output Muted: -109 dB
Gain 38.4 dB (1.2 V setting)
Damping Factor > 150
Input Impedance > 10 k, balanced or unbalanced
Maximum Input Level 3.9 V Setting: 12.28 V (+24 dBu)
1.2 V Setting: 3.88 V (+14 dBu)
Controls and Indicators
Front:Power
Channel mute buttons
Channel select buttons
Channel input signal and clip LED indicators
Channel output and limit LED meters
Home, enter, exit, gain navigation buttons
Control knob
Rear:AC power disconnect
Input Connectors Female XLR
Output Connectors NL4
Amplifier Amplifier and load protection:
Short circuit, open circuit, thermal, RF protection. On / Off muting, DC fault shutdown, active inrush limiting, input current limiting
AC Power Input: Universal power supply 100 to 240 VAC, 50 to 60 Hz
Agency Approval UL, CE, RoHS / WEEE compliant, FCC Class A (conducted and radiated emissions)
Dimensions (H x W x D) 3.50 x 19.00 x 16.00" (8.89 x 48.26 x 40.64 cm)
Weight 22.00 lb (9.98 kg)
Pret: Aprox:10000-12000 RON