Professional 2U amplifier 1.S/N :>100dB 2.THD 1KHz/50W:<0.03% 4.Frequency Response :50Hz-20KHz 5.Damping Factor :>300

Professional  amplifier1.S/N :>100dB 2.THD 1KHz/50W:<<0.03%4.Frequency Response :50Hz-20KHz5.Damping Factor :>300 

FEATURES:1. Robust and compact design2. Standard 2U rack size3. Easy to operate front / rear panel control interface4. Each channel provides, clip, signal and power LED indicators5. Volume control for each channel6. Electronically balanced, XLR, 1/4 jack and RCA input connectors7. Binding post and speakon output connectors8. Protectiong cuit design, DC, short, thermal and overload protection, clip limiter9. Variabe-speed low noise fan ensures high reliability even under demanding conditions 

MODEL	PC300	PC500	PC900
Highed panel	2U	2U	2U
4Ω×2	150W×2	300W×2	450W×2
8Ω×2	80W×2	150W×2	230W×2
8Ω(Bridge)	300W	500W	900W
Input Sensitivity	Balanced: 0.89V (-1dBV); Unbalanced: 1.67V (4.5dBV)
Frequency Response (at 1W)	5Hz-20KHz, +0/-1dB
S/N ratio (A-Weighted, below rated power)	>100dB	>100dB	>100dB
THD (at full bandwidth power, 20Hz-20KHz)	<0.03%	<0.03%	<0.03%
Damping Factor (4Ω)	>300	>300	>300
Voltage Gain	26.5dB	30dB	32dB
Input Impedance	20KΩ(balanced), 10KΩ(unbalanced)
Load Impedance	Stereo mode: 4-8Ω per channel, Bridge mono 8Ω
Protections	DC protection, short-circuit protection, thermal protection, overload protection, clip limiter
Connectors	Input: XLR, Φ6.3 jack and RCA output: binding postand speakon
Indicators	Signal LED, Clip LED and Power LED
Cooling	Variable-speed low noise fan
Power Requirements	110-120VAC/60Hz and 220-240VAC/50Hz
Dimensions (W×H×D)	480×88.8×225mm	480×88.8×330mm	480×88.8×330mm
Weight	8.5kg	12kg	15.8kg

Professional home and theatre 2U Amplifier