WS218X

Dual-driver vented sub-bass system

features

Dual, direct radiating long excursion 18" (460mm) drivers

High temperature 4" (100mm) voice coils

High power – 136dB continuous, 142dB peak

Fitted with handles and castors

applications

Medium/large scale touring systems

Theatre sound systems

Club sound reinforcement

Special effects sub-bass

The WS218X is a high performance sub-bass system designed for use with large scale Wavefront and Blackline systems, in both touring and install applications. It features twin, 1000 watt 18" (460mm) drive units with magnet structure and suspension engineered for maximum linear excursion.

The birch ply cabinet is fitted with six pocket handles and four 4" (100mm) castors for easy deployment. It features large area porting to reduce air noise.

WS218X subwoofers are designed to be powered by Martin Audio MA4.2s power amplifiers.

overall dimensions

touring and theatre

technical specifications

TYPE

Dual-driver vented sub-bass system

FREQUENCY RESPONSE (1)

35Hz-150Hz ± 3dB

DRIVERS

2 x 18" (460mm)/4" (100mm) voice coil, ultra-

 

long excursion, water resistant cone

RATED POWER (2)

2000W AES, 8000W peak

SENSITIVITY (3)

105dB (half space)

MAXIMUM SPL (4)

136dB continuous, 142dB peak (half space)

NOMINAL IMPEDANCE

4 ohms

CROSSOVER

70Hz-150Hz, via DX1 controller

ENCLOSURE

320 litre, multi-laminate birch ply

FINISH

Textured black paint

PROTECTIVE GRILLE

Black perforated steel

CONNECTORS

2 x Neutrik NL8

FITTINGS

4 x 4" (100mm) castors

 

6 x pocket handles

 

2 x front lid fittings

DIMENSIONS (inc. wheels)

(W) 1066mm x (H) 561mm x (D) 780mm

 

(911mm)

 

(W) 42ins x (H) 22.1ins x (D) 30.7ins (35.9ins)

WEIGHT

89kg (196.2lbs)

Century Point, Halifax Road, Cressex Business Park,

High Wycombe, Buckinghamshire HP12 3SL, England.

Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669

E-mail: info@martin-audio.com

All information is Copyright © 2006 Martin Audio Ltd.

www.martin-audio.com

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Martin Audio WS218X technical specifications Dual-driver vented sub-bass system

WS218X specifications

The Martin Audio WS218X is a powerful and versatile subwoofer that has garnered attention in the professional audio industry for its remarkable performance and innovative design. Engineered to deliver high-impact low-frequency sound reinforcement, the WS218X is an ideal choice for live sound applications, including concerts, festivals, and other events where deep bass is paramount.

One of the standout features of the WS218X is its dual 18-inch drivers, which deliver impressive acoustic output and extend down to a frequency response of 30 Hz to 150 Hz. This means that the subwoofer can reproduce the deep, rumbling bass that is crucial for a wide range of music genres, from electronic dance music to rock and hip-hop. The drivers are designed with a unique suspension system that enhances linearity and minimizes distortion, providing clean and accurate sound even at high volumes.

The cabinet design of the WS218X is another highlight. Constructed from high-quality plywood, the enclosure is designed to withstand the rigors of touring and enhances the overall durability of the unit. The horn-loaded design optimizes efficiency, allowing the subwoofer to achieve high output levels while maintaining a compact profile. This makes it easier for sound engineers to integrate the WS218X into their existing setups without sacrificing space or performance.

In terms of power handling, the WS218X is equipped with robust amplification technology that ensures reliability and longevity. With a power handling capacity of up to 3600 watts, this subwoofer can handle the demands of professional applications with ease. The intelligent design also features a built-in thermal protection system that monitors the drivers and prevents overheating, contributing to the speaker's overall lifespan.

Additionally, the WS218X features options for both stacked and cardioid configurations, allowing sound engineers to tailor the setup to the specific requirements of their venue. This adaptability is instrumental in achieving optimal sound coverage and minimizing phase issues, making it a valuable asset for any sound reinforcement system.

Overall, the Martin Audio WS218X subwoofer stands out for its combination of exceptional performance, durable construction, and advanced technology. With its ability to deliver deep, punchy bass and its versatility in various configurations, it remains a favorite among professionals seeking high-quality low-frequency sound reinforcement. Whether for a small club or a large outdoor festival, the WS218X continues to make a significant impact in the world of live sound.