This Klipsch Flexus wireless sub's got 80 W amp, so it kicks out proper deep bass without taking up loads of space. And that 10" driver gives you tighter more controlled low end, so when a car blows up in a scene, it sounds punchy not muddy. Thanks to the Klipsch transport wireless technology, you can keep it where it sounds best - no messing around with cables.Good to know:- With smart power management, it drops into low-power standby when you're not watching- It pairs up nicely with Flexus soundbars without lifting a finger- Use the Klipsch Connect Plus app to tweak the settings right from your phoneKey Specifications: Output power:: 80 W Type: Wireless subwoofer Compatibility: Klipsch Flexus wireless surround sound ecosystem Other features: - 80 W RMS Class D amplifier- 103.7 dB- Frequency response: 26 Hz to 250 Hz Audio features: - Subwoofer type: Active- Speaker enclosure type: sealed- Driver units: 10” long throw paper cone woofer Inputs: - RCA Line-in- USB- 2.4 GHz via Flexus Transport Outputs: No Dimensions: 340 x 335 x 349 mm (H x W x D) Weight: 9.4 kg Box contents: - Klipsch Flexus Sub 100 Wireless Subwoofer- Wireless dongle Manufacturer’s guarantee: 5 years Colour: Black