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Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System

Basic Info

Model No.:  S218B

Product Description

Model NO.: S218B Hi-Fi: Hi-Fi Operation Mode: Wire / Remote Control Speaker Material: Wood Certification: CE, RoHS THD: <0.005% Nominal Impedance: 4 Ohm Driver Number: 2X18 Inch(100mm Voice Coil) Subwoofer Frequency Response: 32Hz~180Hz(+-3dB) 30Hz~250Hz(-10dB) Weight: 76kg Matrials: 18mm,24mm Birch Plywood Specification: 561(H)x1170(W)x691(D)mm HS Code: 85182900 Noise: <95dB Activity: Passive Speaker System: Optional Combination Application: Commercial, Club/Bar/Live Music Venus/Concert/Music Hall Monitor: None Certificate: Ce, RoHS Maximum Spl: 135dB(Continuous)141dB (Peak) Power Rating(AES): 2400W Nominal Coverage(-6dB): Omnidirectional Connectors: 2xnl4MP Neutrik Speakon Connectors Trademark: Zsound Origin: Guangzhou, China ZSound S218B 2400w Extra-Low Sub Bass Enhancer Audio System

Zsound has been paying great attention to create ultra-low frequency loudspeaker, for the LF is the essence of music, and subwoofer is the natural extension for the system. Designing procedures in Zsound include: large numbers of the linearity and non-linearity surveys, constant AES power measurement, detailed computer modeling, complete prototyping, and exhaustive comparative analysis.  And then, the specifically designed OEM procedure can efficiently optimize the available resources of all bandwidth, as well as performance of the whole system. Therefore, S218B subwoofer is the optimal complement and extension for Zsound Loudspeakers.
S218B subwoofer can be used in conjunction with P15, P12, and P10, and it can make the sub-frequency extend to 32Hz.
S218B is a bass reflex regulating enclosure, comprising two 18" straight radiating LF drivers, which can supply excellent cone coverage and maintain thermo-compression even working under ultra high SPL. The design of the reflex enclosure provides more advantages for bass energy, which is more convenient for airflow circulating. Compared with previous products, configuration of S218B is more fashionable. Coupled with the latest riser vent, it has been effectively increased SPL output with 3 dB.
  Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System
      Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System

Features: Vented subwoofer;
15 inch direct-radiation driver;
Heat resisting 4 inch (100mm) voice coil;
Large-scale vented design to reduce airflow noise.

Frequency Response: 32Hz-180Hz(+-3dB) 30Hz-250Hz(-10dB)
Nominal Coverage(-6dB): Omnidirectional
Sensitivity (@1w/1m): 102 dB SPL
Power Rating (AES):  2400W
Nominal Impedance: 4 Ohm
Maximum SPL: 135 dB (continuous) 141 dB(peak)
Drivers:      2*18 inch (100mm voice coil)woofer;
Dimension (H*W*D): 561(H)x1170(W)x691(D)mm
Weights: 76 kg
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

Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System
Applications: Touring performance/Live Show; Theater/Cinema; Stadium/gymnasium/sport facilities; Auditorium/Church Club/Bar/pub/Disco/Live Music Venus; Concert/Music Hall; Airport/Square; Fixed Installation Architecture.

Every year, Zsound took part in the Pro Audio Exhibition around the world almost 10 times.

Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System

Zsound Advantage: 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 Guangzhou Baiyun International Airport.
8) 24 hours on line service.

Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System

Zsound S218b 2400W Extra-Low Sub Bass Enhancer Audio System


Q1: How long is the warranty for the speakers? 
A1: 1year warranty.
Q2: How about the delivery time? 
A2: 3-7days for stock. 10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment. 
Q3: What kind of payments does ZSOUND support? 
A3: T/T, Western Union, Cash are accepted. 
Q4: What's the MOQ? 
A4: MOQ is 1pcs 
Q5: Can you produce according to customers' design? 
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome . 
Q6:Can you tell me your main customers? 
A6: That's our customers privacy, we should protect their information. At the same time, please rest assured that your information is also safe here.

lulu Ko
Sale Representative
Website: www.prozs.com
Mobile: +86 13250768295
Address: No.33, Jiaoxin Road, Nanha District, Guangzhou, GD, China

Contact us if you need more details on Subwoofer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Speaker、Pa Speaker. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Professional Subwoofer

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