AT A GLANCE
An easy-to-use solution for your home entertainment needs, the Klipsch KD-400 2-Way Active Wireless Bookshelf Speakers require no additional components to function. Simply plug them into an available wall outlet and plug in your audio source. The built-in amplifier offers an RCA input, optical digital input, and supports wireless streaming from Bluetooth-compatible mobile devices. You can use them with your TV, turntable, smartphone, tablet, and more. They're compact for easy placement, yet offer big sound, with 48W of total power. The 4" woofer and 1" Dhorm tweeter in each bass reflex MDF cabinet are made to output dynamic and accurate sound with low distortion. You can even add an optional subwoofer to further enhance your experience.
Dhorm Tweeters
Each cabinet comes equipped with a Dhorm tweeter, which is a combination of the benefits of a horn and dome design. This is meant to deliver the highs of your music with a wide dynamic range and low distortion, for smooth overall response. To ensure consistent, high-quality sound with an increased power output, Klipsch equipped each tweeter with its own cooling system.
Speaker Configuration 2-Way
Amplifier Power Rating 48 W RMS
96 W Peak
Drivers 1 x 4" / 101.6 mm Woofer
1 x 1" / 25.4 mm Soft-Dome Tweeter
Enclosure Type Bass-Reflex
Ports 1 x Rear-Firing (per Speaker)
Frequency Response 69 Hz to 23 kHz (-3 dB)
Wired I/O 1 x Stereo RCA Input
1 x TOSLINK Optical Input
1 x RCA Output (Subwoofer)
1 x Binding Post Pair Output (to Other Speaker)
1 x Binding Post Pair Input (from Other Speaker)
Crossover 1800 Hz (Passive)
THD (Total Harmonic Distortion) < 1%
Wireless Connection Protocols Bluetooth
Bluetooth Yes
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Placement & Mounting Options Tabletop/Bookshelf
Cabinet Material MDF
Dimensions 6 x 10.6 x 6.9" / 152.4 x 270 x 174.7 mm
Weight 10.6 lb / 4.8 kg