The dual 21″Â Yorkville Sound SA221SÂ is a professional, powered portable PA subwoofer from the Synergy Array Series system and is designed to be used as a dedicated subwoofer for the SA153 full-range top or used in conjunction with the SA153 full-range speaker and the SA315S powered subwoofer to create a scalable point-source sound system well suited for professional sound reinforcement companies, rental houses, touring bands, musicians, festivals, concerts, mobile DJs, and other sound providers.
Yorkville has invested a lot of time and research into developing and building their own amplifiers, customizing other raw speaker manufacture products, and using sophisticated DSP to optimize performance/protection, resulting in remarkable peak power transients. The SA221S has visceral and punchy transients followed by a massive, enveloping sustained bass tone, making it a great addition to any setup, especially for bass-oriented events.
FEATURES
- Design for Use with SA153 and SA315S
- 17,000W Peak Class-D Amplifier
- 28 to 100 Hz Frequency Response ±3 dB
- 142.6 dB Max SPL (C-Weighted)
- User Controlled Power Limiter
- Excursion, Thermal & Clip Limiters
- XLR In, 2 XLR Out, + SA315S Output
- 12 Handles for Easy Transport
- ABS-Coated Birch Plywood Enclosure
- Includes 25′ Power Cord
SPECIFICATIONS
| Configuration | |
| Enclosure Type | |
| Total Power Capacity | |
| Amplifier Class |
| LF Driver | |
| LF Voice Coil | |
| Magnet |
| Frequency Response | |
| Maximum SPL | |
| Gain Range | |
| I/O Impedance | |
| Protections |
| Audio I/O |
| Crossover | |
| Dynamic Processing |
| AC Input Power | |
| AC Power I/O | |
| Current Consumption |
| Handles | |
| Cooling | |
| Construction Material | |
| Dimensions | |
| Weight |




























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