ZSOUND pro audio sound system passive single 21inch dj bass subwoofer speaker

  Product Description   ZSOUND   LS21 Passive single 21inch Subwoofer   Features: Neodymium high-sensitivity driver, maximum headroom. High-power output cabinet. Ultra-low frequency limiting. Multiple ergonomic handles on each side.         Specifications: 

LS21 Technical specifications:
Frequency response:	25Hz ~ 250KHz (+ 3dB )
Nominal coverage:	Omnidirectional
Sensitivity (1W/1m):	98dB SPL
Power rating:	1200W(AES)
Nominal impedance:	8 Ohm
Maximum SPL:	140 dB  SPL peak
Drivers:	1x21" neodymium woofer(135mm voice coil)
Physical data
Dimension(HXWXD):	648×1100×700mm
Weight:	100.6(kg)
Connectors:	2 x NL4 connectors
Speaker cables	1+1-…  , 2+2-…N/C
Materials:	15mm 18mm 24mm Baltic birch plywood
Finish:	Black Polyurea paintingss
Grille	Black epoxy mesh grille with acoustically reticulated cloth

                                    Applications: Subwoofer with LC215 Middle and large touring performance Stadium       Package and delivery  Carton or Flightcase for choice,  Standard international package, Strong, waterproof and protectable.      Company information     Each year Zsound attend Prolight sound+light,  GET show, Infocomm, PALM, NAMM in different country Why choose us  ZSOUND FACTORY OFFER YOU :
1: FACTORY DIRECT PRICE.
2: NICE QUALITY.
3: Pro Audio Systems Training every month.
4: QUICK SHIPPING WITHIN 5 DAYS.
5: NO MOQ , 1PC OK . SMALL ORDER WELCOME..
6: SUPPORT 7 DAYS REFUND Money & Goods without any reasons
7: AFTER SALES SERVICES 24/7 Safety is Our Culture
WITH US YOUR MONEY IN SAFE
WITH US YOUR TRADE IN SAFE   FAQ   1. What’s your MOQ? ZS: No MOQ, 1PC OK. 2. What’s your delivery time and what kind of the shipping? ZS: Within 5 days for sample orders, 7-15 working days for bulk order. DHL, TNT, Fedex and sea freight for your choice. 3. What's your payment methods? ZS:USD account (HSBC, L/C, Western union, Credit card transfer by alibaba trade assurance etc); RMB account (ICBC, ABC, BOC, CCB). 4. What’s your guarantee period ? ZS: At least 2 years or more !! 5. May I be ZSOUND distributor in my region? ZS: ZSOUND Have distributors in many regions already, if you want to be our distributor, please contact us for advanced communication.  6. Do you provide OEM and ODM service? ZS: Yes, we have more than 50 R&D Engineer to ensure good service for your ODM and OEM order.  7. Do you have CE, FCC, ROHS certificate? ZS: YES, Please see below our ceritificates: 

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Product Categories : Subwoofer > 21inch Subwoofer