The Klipsch KI-215-B-SMA-II Black is a dual 15-inch professional subwoofer built to deliver massive low-frequency output for large venues and demanding commercial sound systems. Designed for high-performance reinforcement, it provides deep, authoritative bass that fills spaces with powerful impact. Featuring two 15-inch drivers in a rugged enclosure, the KI-215-B-SMA-II Black combines high output with tight, controlled bass response. Its durable construction makes it suitable for both portable use and permanent installation, ensuring reliable performance even under the most demanding conditions. At Theatre Zone, we recommend the Klipsch KI-215-B-SMA-II Black for clubs, theatres, houses of worship, and live performance spaces that require thunderous bass with professional reliability. Key Features Dual 15-inch drivers for massive low-frequency output Rugged enclosure designed for portable or permanent setups Wide frequency response with tight, controlled bass High power handling for large-scale sound reinforcement Sleek Black finish for a professional look Why Choose Klipsch KI-215-B-SMA-II Black Extreme bass power — dual drivers deliver thunderous low-end performance Professional grade — engineered for large venues and high-demand application Flexible installation — suitable for portable or fixed use Built to last — rugged construction ensures long-term reliability Specifications Specification Details Frequency Response ( /- 3 dB) 70 Hz – 2.4 kHz (-10 dB @ 53 Hz) Power Handling 800 watts (53V)3200 watts peak Maximum SPL 130 dB Continuous136 dB Peak Sensitivity 105 dB Nominal Impedance 8 ohms, minimum 3.5 ohms @ 42 Hz Components Two K-45-ST 15” woofers Input Connection Two-point barrier strip Mounting Option Sixteen 3/8”-16 flypoints Bracket Mount One attachment point for C-bracketTop and Bottom: 3/8”-16 Enclosure Material 3/4" 7-ply birch plywood cabinet1” MDF motorboard Height 34.3” (87.12 cm) Width 19.8” (50.29 cm) front6.8” (17.27 cm) rear Depth 16” (40.64 cm) Weight 81 lbs (36.82 kg) Finishes Black, White, Raw Birch finish Documents Spec Sheet For more technical detail, download the Spec Sheet here: KI 215 SMA II Data Sheet v04 Product Manual Download the Product Manual for KI-215-SMA-II Trapezoidal Dual 15" Subwoofer here:KI Series Manual v08 WEB Other Documents KI 215 SMA II ARCH DRAWING , Klipsch Professional Brochure 2019 v01 1 Thunderous Bass, Professional Reliability The Klipsch KI-215-B-SMA-II Black delivers huge, controlled bass performance for large-scale venues and commercial applications. Shop today at Theatre Zone and experience professional-grade low-frequency reinforcement.
