Prosound Production Zsound S218 Subwoofer Speaker Box

Model NO.: S218B Hi-Fi: Not Hi-Fi Operation Mode: Wire / Remote Control Speaker Material: Wood Certification: CE, RoHS Specification: 575x1240x800mm HS Code: 85182200 Noise: 133dB(Continous) 139dB(Peak) Activity: Passive Speaker System: PA Application: Commercial, Disco,Club and Kuba Trademark: zsound Origin: Guangzhou prosound production ZSOUND S218 Subwoofer Speaker box   S218B is recommended used as a companion to P10, P12 and P15.
It describe how a part of the wave produced by the speaker spreads towards the cabinet edges where it is diffracted with group delay and phase inversion. The S Series is implemented for modelling the physics of cone applications and the size of enclosures.
In addition, Zsound has developed a progressive enclosure venting system for optimized LF performance.    Features: ·Vented Subwoofer
·15"direct-reflection
·Heat resisting 4"(100mm)voice coil
·Large-scale vented design to reduce airfow noise   Applications:
·Bar
·Conference room
       

TECHNICAL SPECIFICATION
Frequency Response:	32Hz-180Hz(±3dB) 30Hz-250Hz(-10dB)
Nominal Coverage:	Omnidirectional
Sensitivity (@1w/1m):	102dB SPL
Power Rating (AES):	1400W
Nominal Impedance:	4Ohm
Maximum SPL:	133dB (continuous)139dB(peak)
Drivers:	2*18"(100mm voice coil) subwoofer
PHYSICAL DATA
Dimension (H*W*D):	575*1240*800mm
Weights:	76kg
Connectors:	2*NL4MP Neutrik Speakon connectors
Speaker Cables:	1+1-
Materials:	18mm,24mm birch multi-plywood
Finish:	Black water paint
Grille:	Black epoxy mesh grille with acoustically reticulated foam

                                                                            1) Global leading professional Manufacturer of Professional Speaker and amplifier.
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,GS,SGS,ISO9001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 4000 square meters workshop, with about 200 workers and 20 professional engineers
7) Convenient Transportation: 1 hour to Baiyun Airport
8) 24 hours on line service.                

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Product Categories : Professional Subwoofer