Overview

This powerful dual 21-inch subwoofer is the perfect low-end companion to the Synergy Array series, Yorkville Sound’s largest and most powerful point-source system to date. The SA221S can be combined directly with an SA153 as an independent system or in combination with the SA153 and SA315S setup as a 5-way system.

Synergy Series – SA221S

Features

• Bass Reflex powered subwoofer: 6000 Watts (program), 17,000 Watts (peak)
• 2 x 21-inch Neodymium woofers with 4.5-inch voice coil
• Exceptionally high output and deep bass
• Measured MAX SPL (C-Weighted, Max Hold): 130.6dB continuous, 142.6dB peak
• Frequency response (Hz +/- 3db): 28Hz-100Hz
• Crossover frequency (Hz): 50 and 100 Hz low-pass
• Made in Canada