技术参数：SystemType3-wayin-ceilingWoofer(mm/in)254/10Midrange(mm/in)2x38/1½Tweeter(mm/in)2x25/1DTTPower(W,long/shortterm)100/200Sensitivity(dB,2.8V/1m)91FrequencyRange(Hz)32-22,000Impedance(Ohm)4-8switchableWeight(kg/lb)3.7/8.2Productdimensi***(mm/in,HxWxD)Ø342x192/Ø13.5x7.6Holedimensi***(mm/in,HxWxD)Ø310x177/Ø12.2x7.0Backboxsize(litre/cubicin)26/1590OptionalRIKRIK10.5LW尊宝IC610SUR环绕音箱)