Ready to use in your home without the need of a receiver, this pair of black The Nines 2-Way Active Wireless Bookshelf Speakers from Klipsch come equipped with an integrated phono preamp and ultralow noise amps for true Hi-Fi sound. With a variety of inputs, you can connect The Nines directly to your TV, turntable, or PC, or you can stream hi-res 192 kHz / 24-bit audio via Bluetooth 5 from a mobile device. The 8" high-excursion fiber-composite cone woofer delivers significant low-end bass response, and combined with a 1" titanium LTS vented tweeter with Tractrix horn, the speakers deliver 240W of overall RMS audio power. All of these modern features and technologies are packed inside a mid-century shell, filling your vintage aesthetic without sacrifice.