High SPL Plywood Loudspeaker Line Array Sound System

Place of Origin: Guangzhou, China
Brand Name: NOVA acoustics
Certification: CE, RoHS, SGS
Model Number: SW-218 (B22)

Payment & Shipping Terms:

Minimum Order Quantity: 8pcs
Packaging Details: Hard packing carton or Flightcase at extra cost
Delivery Time: 10-15 working days after get payment
Payment Terms: T/T, Western Union
Supply Ability: 500pcs per year
High Light: 18″ Horn Subwoofer Line Array, line array loudspeaker Sound System

High SPL Plywood loudspeaker Line Array Sound System 2 x 18″ Horn Loaded 1600W Subwoofer For Living Event And Show

Quick Details:

Birch plywood cabinet, Polyuria painting, high-quality sound. High power handling capability, punch Bass.


The B22 subwoofer is a high-performance subwoofer designed for ground stacked applications, SW-B22 subwoofer employs two immensely powerful long excursion 18” transducers built into a bandpass horn cabinet design. SW-B22 subwoofer is designed for any large format sound reinforcement application with high sound pressure levels and extended frequency.

The Cabinet of SW-218  is made from high-class birch plywood with Polyurea waterproofing paint. The rigid metal grill with acoustically transparent foam could protect the front of the SW-B22 subwoofer cabinet.

Components 18″x2 long excursion Neodymium woofer

Dispersion Omnidirectional

Max SPL 140dB

Russian Birch plywood cabinet

Polyure waterproofing painting

1) Large scale outdoor sound reinforcement

2) Theater Sound Reinforcement
3) Live Sound Reinforcement
4.) Corporate Events
5) Fixed Installations

SW-218 (B22 Horn Loaded Subwoofer)
System data
Frequency response 35 Hz – 220 Hz
Sensitivity(1W/1M): 104 dB
Max. SPL: 138 dB
Loudspeaker data
Configuration High performance subwoofer intended for ground stacked applications
Nominal impedance 4 Ω
Power handling capacity (RMS/peak 10 ms) 1600/6400 W
Components 2 x 18″ driver
Dimensions / weight
Dimensions (H x W x D) 585 x 1160 x 920 / 1046 mm
Weight 106 kg (234 lb)

High SPL Plywood Loudspeaker Line Array Sound System (3) High SPL Plywood Loudspeaker Line Array Sound System (1)

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High SPL Plywood Loudspeaker Line Array Sound System (2)

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