As one of the well-known AR dual 15 inch passive line array sub woofer manufacturers and suppliers in China, it is waiting for you to buy our low price AR dual 15 inch passive line array sub woofer and check the quotation with our factory.Applications:  Medium-large scale venues including stadium, concert hall, auditorium, theater, clubs, touring show, rental market etc. AR-210ASUB sub woofer speaker built-in 2pcs 15 inch sub woofer unit, the independent design of acoustic structure, ensure the enclosure slender and delicate enough at the same time as the AR-210ASUB professional line array system provides strong low frequency. The latest designed suspension components can be very handy for hanging, combination, which is an indispensable part of AR-210A LINE ARRAY SYSTEM.◆ DUAL 15’’ sub woofer in bass reflex enclosure ◆ Ideal SPL and dynamic sound ◆ High sensitivity ◆ Very small housing and lightweight designed, ◆ Innovative hanging sections for easy hanging and installation  ModelAR-210A SUBTypeDual 15 Inch Passive Sub woofer SystemFrequency response38Hz－150Hz ± 3dBPower Handing1000W (RMS) 2000W (PEAK)Sensitivity110dB(1W@1M)Max SPL(@1m)140dB(PEAK/1M)LF driver2×15"(380mm) wooferNominal impedance4 ohmSpeaker cables1( )1(-)Connector2×NL4MP speakonCabinetHigh Density Birch plywoodDimensions（W x H x D） 709×432×760mm(W×H×D)Net Weight 64kg