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EC-404B 4" 2*20W Active Wall Mount Speaker in black

الكود: EC-404B

4" 2*20W Active Wall Mount Speaker EC-404B Feature: One set includes an active loudspeaker and a passive one. Built-in stereo 20W+20W power amplifier. Rated power output 40W@8ohm. With auto-standby green power consumption module. Magnetically shielded process for super bass response. ABS cabinet, metal grille and metal mounting bracket in black. Built-in 5"+1.5" two way speaker drivers. Balanced line input, microphone input & line output. Dual RCA input and one 3.5mm stereo earphone input. With Bass, treble tone control and master volume control. . Specification: Model EC-404B RMS 20W +20W@8Ω Input sensitivity 0.5V Frequency response 20Hz-20KHz/1W, ±0.5dB THD 0.05% Damping factor >200@8Ω/400Hz Conversion rate 30V/US Channel Degree of separation >75dB S.N. Ratio >95dB Indication Power and channel signal Protection High temp, overload, short circuit and clip Treble /Bass control ±10dB Input connector Balanced phoenix connector, dual RCA and stereo 3.5mm earphone input AC power supply 220V~240V/50Hz~60Hz Dimensions 250 (W)×185(D)×170(H)mm Weight 4.7Kg (per pair)