Column Speaker

4x4’’ Powered Column Speaker M-440A

M-440A is a compact aluminum full-range speaker system, consisting of a 4 x 4-inch full-range unit Celestion from UK.
Build-in 350W digital amplifier
The sound is clear and delicate, small cabinet but big sound pressure.
Suitable for background music, cafes , meeting rooms, background music, entertainment venues, home theater etc.

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4x4’’ Powered Column Speaker
Model	M-440A
Driver	4x4" , Celestion from UK
Power(AES/Peak)	160W/320W
Sensitivity (1 W/m)	98dB
Rated Maximum SPL	123dB ( peak@1m)
Frequency Range	120Hz-20KHz (±3dB)
Dispersion angle (V X H)	80° X 80°
Amplifier module Class-D	Power: 350W
	Impedance: 20KΩ (balance)
	Sensitivity: 0.775V
	Distortion: <0.05%
	Damping Factor: ≥400
	Power Connector:Power Con
	Voltage: 90~120V/190~240V, 50/60HZ
Weight:	7Kg
Dimension	113×129×618mm