Save up to 25% Daily deals. PRO HF DRIVERS AND HORNS.Beyma SM-118N cast frame pro audio subwoofer. This is a high efficiency subwoofer for medium power applications. End result, more bass with less power. This high quality driver can also be used open baffle designs such as H-frame thanks to a fairly high Qts and low Fs. For full data see the spec sheets included in the many images. Liquidation special at deep discount, get them while they last. The item "Beyma SM-118/N 18 inch Pro Audio Subwoofer Bocina Speaker Open Infinite Baffle" is in sale since Tuesday, March 10, 2020. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speakers & Monitors". The seller is "speakeraddict" and is located in Norwalk, California. This item can be shipped worldwide.