Yorkville SA218S Synergy Array Series 2x18-inch 12000W Powered Subwoofer

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Yorkville SA218S Synergy Array Series 2x18" 12000W Powered Subwoofer

Description

Details

Yorkville SA218S 2 x 18-Inch Powered Subwoofer

The SA218S Synergy Array Series 2x18" powered subwoofer is engineered for maximum low-frequency impact in demanding professional applications. Delivering 12000 watts of peak power, with 6000 watts program, the SA218S is built to support large venues, touring systems, festivals, and high-output array configurations.

At its core are two high-performance 18" woofers equipped with massive 4.5" voice coils, designed to move substantial air while maintaining precision and control. The advanced bass reflex cabinet design enhances efficiency and extends low-frequency response, producing deep, authoritative bass with exceptional clarity and minimal distortion.

Optimized for integration within Synergy Array systems, the SA218S delivers the output and depth required for modern live sound environments. Its rugged construction and high-output design make it an ideal choice for professionals who demand powerful, reliable sub-bass reinforcement on stage or in large installations.

Features

Features

12000W peak power, 6000W program
Dual 18" woofers with 4.5" voice coils
High-efficiency bass reflex design
Exceptionally high output with deep, extended bass
Designed for Synergy Array and large-scale PA systems
Built for touring, festivals, and professional installations

Specification

System Type	Subwoofer
Powered or Passive	Powered
Program Power	12,000 watts peak, 6000 watts program
Max SPL	130 dB continuous
Frequency Response	30 - 100 Hz (Hz +/- 3 dB)
Crossover Frequency	100 Hz Lowpass
LF Woofer	2 x 18" (4.5" Voice Coils)
LF Amplifier Type	Class D
Cooling Scheme	Convection Cooled
Power Cable	Removable Locking Powercon True Input and Loop Thru Output
Level Controls	Sub Level
Controls	Thermal Limiter Advance for power consumption management
Inputs	1x XLR
Outputs	2x XLR Parallel out
Bar Handles	8 (2x Top, 2x Bottom, 2x Each Side)
Pole Mount Adapter	1 Top, 1x Side (1 3/8-inch/3.5 cm)
Other Details	4x Locking Swivel Casters 2 UHMW Skid Glides On Rear
Stacking Feature	Rubber Feet and Cups (Side and Bottom)
Enclosure Materials	Multi-ply 15 mm Birch Plywood
Grille	Powdered Coated Perforated Steel
Covering/Finish	Paint
Dimensions (H x W x D)	22" (558.8 mm) x 44" (1117.6 mm) x 28.9" (734.06 mm)
Weight	248 lbs (112.5 kg)

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