Bộ khuếch đại Electro Voice PA2250T 250W

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Danh mục: PA Electro Voice Brand: Electro Voice

Thông số kỹ thuật Electro Voice PA2250T 250W

Height	3.46″ (88mm)
Width	19.02″ (483mm)
Depth	15.98″ (406mm)
Weight Net	51.81lbs (23.5kg)
Frequency Response (-3 dB)	65Hz – 40kHz
*Rated output power (rated load) THD < 1%, 1kHz**	270/135W (70V/100V-270)
Total Harmonic Distortion	< 0.1%
*Rated output power (rated load) THD < 0.2%, 20Hz – 20kHz**	250/125W (70V/100V-250)
Slew Rate	18V/µs (70V-41, 100V-61)
Channels	2
Intermodulation Distortion (SMPTE)	< 0.1%
DIM 30	< 0.1%
Signal-to-Noise Ratio (A-weighted)	103dB
Input Impedance (Balanced)	> 20kΩ
Input Sensitivity	0 dBu (775mV) (@ rated output power or voltage, 1kHz)
Number of Channels	2
Network Control (IRIS-Net)	No
Amplifier Gain	34.3dB
Continuous Rated Power (1 kHz, THD 1%) 100v	270Watts
Continuous Rated Power (1 kHz, THD 1%) 4Ω	270Watts
Continuous Rated Power (1 kHz, THD 1%) 70v	270Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 100v	250Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 70v	250Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω	250Watts
Continuous Rated Power (1 kHz, THD 1%) 2Ω	270Watts
Impedance	4/8Ω (70V/100V)
Continuous Rated Power (1 kHz, THD 1%) 8Ω	135Watts
Crosstalk	< < -75dB
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω	125Watts