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JBL SUB550PBK230C家庭影院音响hifi5.1音箱有源舞台低音炮 General Specifications Enclosure Type Sealed (forward-firing) Finish Black Audio Specifications Frequency Response 27Hz-150Hz System Specifications Amplifier Power (Peak) 500W Power Consumption (Standby) <6W (120V), <0.55W (230V) Power Consumption (Full Power/Idle) 360W - 3.8A (120V), 395W - 2.1A (230V) Amplifier Power (RMS) 300W Power Requirement 120V, 60Hz (US); 220V-230V, 50Hz/60Hz (EU) Subwoofer Specifications Maximum Recommended Amplifier Power 500 (300 RMS) Control and Connection Specifications Controls Crossover frequency, Volume level, Phase Speaker Specifications Low-Frequency Transducer 10" (250mm) PolyPlas cone, cast basket Dimensions Depth (in) 41-31/32 Depth (mm) 380 Height (in) 14-29/32 Height (mm) 379 Weight (kg) 23 Weight (lb) 50 Width (in) 17-1/2 Width (mm) 444
JBL SUB550PBK230C家庭影院音响hifi5.1音箱有源舞台低音炮