Klipsch Flexus 10'' Sub NA Black, Each Product Details The Klipsch Flexus Sub 100 is a compact 10" wireless subwoofer built to add real low-end authority to a Flexus Core sound bar system. A high-excursion long-throw paper cone woofer paired with an 80W RMS (160W peak) Class D amplifier reaches down to 26Hz without the latency and musicality trade-offs typically found in larger subwoofers — all from a sealed MDF cabinet measuring just over 13" on a side. Klipsch Transport 2.4GHz wireless is built in, so setup is a matter of plugging in power and pairing; an RCA/LFE line input is also provided for wired installations. Because the system supports dual subwoofers, a second identical Sub 100 can be added to smooth out the peaks and nulls typical of a single-subwoofer arrangement as room size and output demands grow. Flexus is powered by Onkyo. Meticulously reviewed by the engineering team at sister company Onkyo, the Klipsch Flexus system passed over 1,000 rigorous tests to ensure audio performance and stellar interconnectivity. Packaging is designed to be earth-friendly, with careful consideration to minimize waste and maximize recyclability. Features 10" long-throw high-excursion paper cone woofer in a sealed MDF enclosure 80W RMS / 160W peak Class D amplifier 26Hz – 250Hz +/- 3dB frequency response; 103.7dB max acoustic output Klipsch Transport 2.4GHz wireless connection to Flexus Core sound bars — low latency, fast setup RCA/LFE line input for wired connection Dual-subwoofer capable — add a second Sub 100 to smooth room response Compact 13.38" x 13.19" x 13.75" footprint Ebony vinyl finish Powered by Onkyo — over 1,000 performance and interconnectivity tests Eco-conscious, recyclable packaging Specifications Technical Frequency Response 26Hz – 250Hz +/- 3dB Max Acoustic Output 103.7dB Amplifier Type Class D Amplifier Power 80W RMS / 160W Peak Woofer 10" Long Throw Paper Cone Woofer Enclosure Material MDF Enclosure Type Sealed Connections & Physical Inputs RCA/LFE Line In • Flexus Transport 2.4GHz Wireless USB Input (1) USB Type-A connection — system updates and playback of MP3 files for test and debug purposes Height 13.38" (340mm) Width 13.19" (335mm) Depth 13.75" (349mm) Weight 20.7 lbs (9.4kg) Finish Ebony Vinyl Included Accessories (1) 2.0m right-angle IEC power cord (region specific), (1) Flexus Transport wireless dongle, (1) user manual UPC / EAN 743878066456 Specifications subject to change. Downloads Spec Sheet