{"product_id":"yorkville-sa221s-synergy-series-dual-21-subwoofer","title":"Yorkville SA221S Synergy Series Dual 21-Inch Subwoofer","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cdiv class=\"video-wrap\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/eE2KuBXPI0c?status=ok\u0026amp;rel=0\" frameborder=\"0\" listtype=\"playlist\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003ch4\u003eComplete Your Synergy Series Array With The Powerful Yorkville SA221S Dual 21\" Active Subwoofer\u003c\/h4\u003e \n\u003cp\u003eThis 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.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBass Reflex powered subwoofer: 6000 Watts (program), 17,000 Watts (peak)\u003c\/li\u003e\n\u003cli\u003e2 x 21-inch Neodymium woofers with 4.5-inch voice coil\u003c\/li\u003e\n\u003cli\u003eExceptionally high output and deep bass\u003c\/li\u003e\n\u003cli\u003eMeasured MAX SPL (C-Weighted, Max Hold): 130.6dB continuous, 142.6dB peak\u003c\/li\u003e\n\u003cli\u003eFrequency response (Hz +\/- 3db): 28Hz-100Hz\u003c\/li\u003e\n\u003cli\u003eCrossover frequency (Hz): 50 and 100 Hz low-pass\u003c\/li\u003e\n\u003cli\u003eMade in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eActive or Passive: Active\u003c\/li\u003e\n\u003cli\u003ePower Rating (Watts): 6000 Watts Program (17000 Watts Peak)\u003c\/li\u003e\n\u003cli\u003eMeasured Max SPL (C-Weighted, Max Hold): 130.6 dB Cont. 142.6 dB Peak\u003c\/li\u003e\n\u003cli\u003eFrequency Response (Hz +\/- 3dB): 28 - 100Hz\u003c\/li\u003e\n\u003cli\u003eCrossover Frequency (Hz): 50\/100 lowpass\u003c\/li\u003e\n\u003cli\u003eCabinet Configuration: Bass Reflex\u003c\/li\u003e\n\u003cli\u003eDriver Configuration: 2x21\" LF woofer\u003c\/li\u003e\n\u003cli\u003eLF Driver(s): 21\" Neo with 4.5\" Tetra Coil\u003c\/li\u003e\n\u003cli\u003eLF Impedance (Ohms): 2 amplifiers, 4 ohms per amplifier\u003c\/li\u003e\n\u003cli\u003eLF Protection: Excursion, Voice Coil Thermal (RMS)\u003c\/li\u003e\n\u003cli\u003eLF Amplifier Type: Class D\u003c\/li\u003e\n\u003cli\u003eCooling Scheme: Convection\u003c\/li\u003e\n\u003cli\u003ePower Cable: Removable Locking Powercon True Input and Loop Thru Output\u003c\/li\u003e\n\u003cli\u003ePower Switch: Yes\u003c\/li\u003e\n\u003cli\u003ePower Consumption (typ\/max): 1440 VA\/1920 VA\u003c\/li\u003e\n\u003cli\u003eInputs: 1 XLR with 2x XLR Parallel out, Impedance 35k ohms\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity (Vrms Sine): Line in 1.4 at center, 0.56 at max\u003c\/li\u003e\n\u003cli\u003eLevel Controls: Volume, -∞,0dB,8dB (Min, Top, Max)\u003c\/li\u003e\n\u003cli\u003eEQ Controls: Thermal Limiter Advance for power consumption management\u003c\/li\u003e\n\u003cli\u003eLimiter: Excursion, Thermal (RMS), Clipping\u003c\/li\u003e\n\u003cli\u003eLED Indicators: Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity\u003c\/li\u003e\n\u003cli\u003eEnclosure Materials: Multiply 15mm Birch Plywood\u003c\/li\u003e\n\u003cli\u003eStacking Feature: Rubber Feet and Cups (Side and Bottom)\u003c\/li\u003e\n\u003cli\u003eCovering\/Finish: Paint\u003c\/li\u003e\n\u003cli\u003eOther Details: 4 x Locking Swivel Casters On Rear Of Cabinet, 2 Stand Adapters (1 Top, 1 Side)\u003c\/li\u003e\n\u003cli\u003eDimensions (D x W x H): 32.75\" (37.75\" including casters) x 29.75\" x 47.5\"\u003c\/li\u003e\n\u003cli\u003eWeight (lbs\/kg): 338.6\/153.59\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: Yorkville Sound\u003cbr\u003eModel: SA221S\u003cbr\u003eSKU: I625330-N-0-WHXB\u003cbr\u003eUPC: 840402043850\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Reemes Music","offers":[{"title":"Default Title","offer_id":53838396555583,"sku":"RMC-MUS-G12284144","price":3449.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7535\/9039\/files\/2d2fc33d-6cf0-4602-8503-99aac76a9e48.png?v=1782094198","url":"https:\/\/www.reemesmusic.com\/products\/yorkville-sa221s-synergy-series-dual-21-subwoofer","provider":"Reemes Music","version":"1.0","type":"link"}