The Klipsch KI-115-B-SMA-II Black is a high-performance professional subwoofer designed to deliver deep, impactful bass for commercial and installed sound systems. With its powerful 15-inch driver, it produces tight, authoritative low frequencies that enhance live performances, clubs, houses of worship, and other demanding venues. Engineered with a rugged enclosure and premium components, the KI-115-B-SMA-II Black is built for both portable use and permanent installation. Its design ensures reliability under heavy use while maintaining clean, controlled bass output that pairs perfectly with other Klipsch professional speakers. At Theatre Zone, we recommend the Klipsch KI-115-B-SMA-II Black for venues that need robust low-frequency reinforcement in a durable, professional-grade cabinet. Key Features 15-inch high-output driver for powerful bass Compact, professional-grade enclosure for versatile use Rugged construction designed for portable or permanent setups Wide frequency response with tight, controlled low end Sleek Black finish for a professional appearance Why Choose Klipsch KI-115-B-SMA-II Black Powerful performance — delivers deep, impactful bass reinforcement Professional build — engineered for commercial and performance environments Flexible application — works in both portable and fixed installations Reliable design — durable construction for long-term use Specifications Specification Details Frequency Response ( /- 3 dB) 49 Hz – 200 kHz (-10 dB @ 35 Hz) Power Handling 400 watts (44.7V)1600 watts peak Maximum SPL 124 dB Continuous130 dB Peak Sensitivity 101 dB Nominal Impedance 8 ohms, minimum 5 ohms @ 39 Hz Components One K-48-ST 15” woofer Input Connection Two-point barrier strip Mounting Options Four 3/8”-16 flypoints Enclosure Material 3/4" 7-ply birch plywood cabinet Height 18.5” (46.99 cm) Width 24.6” (62.48 cm) Depth 19.2” (48.77 cm) Weight 62 lbs (28.18 kg) Finishes Black, White, Raw Birch finish Documents Spec Sheet For more technical detail, download the Spec Sheet here: KI 115 SMA II Data Sheet v04 Product Manual Download the Product Manual for KI-115-SMA-II Single 15" Subwoofer here: KI Series Manual v08 WEB Other Documents Klipsch Professional Brochure 2019 v01 , KI 115 SMA II ARCH DRAWING Deep Bass, Professional Strength The Klipsch KI-115-B-SMA-II Black delivers powerful, room-shaking bass in a rugged, versatile cabinet. Shop today at Theatre Zone and elevate your venue’s sound system with professional-grade low-frequency performance.
