The HEOS 1 provides custom dual drivers, including a wide range mid-woofer and precision dome tweeter. The enclosure is sealed for humidity resistance making it ideal for use in a damp environment and the HEOS 1 can be wall mounted for installation anywhere. The HEOS 1 also allows for the optional Go Pack (battery) which gives the speaker portability. The Go Pack comes with a Bluetooth adapter which enables the HEOS 1 to incorporate Bluetooth capability for audio streaming from devices equipped with Bluetooth.

Listen to your favorite music in any room in the home - even in the bathroom Wide range mid-woofer and precision dome tweeter Optional Go Pack features a high capacity rechargeable lithium-ion battery that delivers 6 hours of playback time. Also includes a USB-Bluetooth Wireless streaming adapter (Version HS1) as well as a silicone splash guard to seal the jack to protect from splashing water

The HEOS 3 is a dual driver design with 2 Class D amp channels ideal for small to medium-sized rooms. The HEOS 3 can also be wall mounted.

Versatile horizontal or vertical placement Small enough to put wherever you need big HEOS sound Dual custom full range drivers powered by 2 dedicated class D amplifiers

The HEOS 5 is a 5 driver system with 4 active drivers (dual mid-woofers, dual tweeters) powererd by 4 Class D amp channels, along with a passive radiator. It is ideal for medium to large rooms.

Absolutley amazing sound from a discreet and stylish powerhouse Handle allows for easy portability where you need great sound Powered by 4 dedicated class D amplifiers 2 Custom designed tweeters, 2 mid-woofers & a passive radiator

The HEOS 7 features 7 drivers including dual mid-woofers, dual tweeters and an active sub-woofer. The HEOS 7 is powered by 5 Class D amp channels along with dual passive radiators. The HEOS 7 also includes a headphone output. It is ideal for large rooms.

The ultimate in wireless speaker performance 2 Custom tweeters & mid-whoofers Large subwoofer & 2 passive radiatos Powered by 5 dedicated class d amplifiers Rich & genuine materials including a brushed metalic apex