Technics "old school" stereo receiver. Great for the garage, workshop pool etc. 55 watts per channel and capable of running 4 speakers. These old guys are getting hard to find these days.

Bluetooth audio adapter works with a wide range of bose products. Simple setup requires no software, lets your play music wirelessly through bluetooth connection. Pair up to 8 bluetooth devices, and switch among three at any time

Energy Take I center speaker in good condition.

Introducing an advanced level of home audio enjoyment from Pioneer, the VSX-831 AV Receiver. Incorporating a new array of innovative technology, the VSX-831 features Pioneer's unique automatic sound adjustment process, Multi-Channel Acoustic Calibration System (MCACC) for in-room fine-tuning. Connect to all your favorite music sources with support for the latest dual band Wi-Fi network connection to stream.

The C-10 is complete with proprietary tractrix horn technology which produces a unique combination of precision, clarity and effortless power. And thanks to its sleek, contemporary black finish and gray accents, the speaker blends in seamlessly with your décor.

Atrium Series Speakers exceed baseline industrial and military specifications for environmental endurance. (ASTM D5894-UV Salt Fog, Mil Standard 81 Immersion, Mil-Std 883 Method 19.8 for salt and corrosion.) Anodized Aluminum Tweeter Domes with Rubber Surrounds are absolutely immune to the elements. Provide the smooth, broad high-end range you need for larger outdoor spaces Newly designed tweeter phase cap smoothes the frequency response from 12KHz up to 2kHz, the last audible octave. Atrium Series Speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion.) Anodized Aluminum Tweeter Domes with Rubber Surrounds are absolutely immune to the elements, provide the smooth, broad high-end range you need for larger outdoor spaces.

7-channel 735W powerful surround sound (105W x 7). Upscaling from analog video to HDMI 1080p HD Radio tuner built-in. Independent 2 Zone, 2 Source operation. Bluetooth music streaming using Yamaha YBA-10 Bluetooth Audio Receiver. Comes complete with manual remote and setup microphone.

Three-way tower speakers. Specifications are as follows. Tweeter 1 inch silk dome. Midrange 5 inch poly cone. Woofer 2 times 5 inch poly cone Nominal Impedance 4 ohms. Recommended Amp Power 30–185 watts. High-Gloss Black black finish. Dimensions (H x W x D, inches): 41.7 x 7.7 x 8.5. Perfect for that home theater.

BLACKWEB portable, rechargeable bluetooth speaker with USB charging cable.

Kenwood center speaker KS401ht. Great sound and look. 100 watts 8 ohm.