10 Best Stereo Amplifiers With Bluetooth 2025 in the United States

The Denon AVR-S770H is a solid choice if you're looking for a stereo amplifier that also supports home theater functions with Bluetooth connectivity. It delivers 75 watts per channel across 7 channels, which is good power for most home setups, offering clear and robust sound. Bluetooth and built-in HEOS Wi-Fi streaming make it easy to play music wirelessly from your phone or other devices, and the support for popular music services adds convenience.

It also includes a good range of inputs and outputs—8 HDMI ports (with 3 dedicated for 8K) and analog inputs like phono for turntables, which means you can connect a variety of audio and video equipment. This receiver supports modern audio formats like Dolby TrueHD and DTS:X for immersive sound, and it handles 8K video pass-through, so it’s ready for high-end TVs and gaming. The Audyssey Room Correction helps tune the sound for your room, which is a nice touch for better audio quality. The unit is fairly large and weighs over 22 pounds, so it’s built solidly but may need a sturdy shelf.

If you want an amplifier mainly for pure stereo music listening and simple Bluetooth playback, there are smaller, less complex options. However, if you want a versatile amplifier that bridges great stereo sound with home theater and modern streaming features, the AVR-S770H is a well-equipped, user-friendly choice.

The Denon AVR-X1800H 7.2 Channel AV Receiver is a feature-rich stereo amplifier designed for users looking for high-performance audio and video capabilities. It offers 80W per channel, which is sufficient for small to medium-sized rooms. The built-in HEOS provides seamless wireless streaming, and it supports WiFi and Bluetooth, ensuring easy connectivity with various devices and streaming services like Spotify, Tidal, and Amazon Music HD.

Its advanced 8K HDMI video section with dedicated inputs and outputs makes it ideal for those who require high-quality video pass-through for gaming or movie watching. The product's support for Dolby Vision, HDR10+, and Dynamic HDR further enhances the viewing experience. Audio enthusiasts will appreciate the Dolby Atmos, DTS:X, and DTS Virtual:X, which contribute to a multi-dimensional sound experience.

The on-screen setup guide and color-coded connections simplify installation and optimization, making it user-friendly. However, the receiver is relatively heavy at 19 pounds and may require a sturdy setup space. The build quality is robust and comes in a sleek black design. Additionally, users looking for voice control will benefit from its compatibility with Alexa, Siri, and other smart home systems. Potential buyers should be aware of its size and weight, ensuring they have adequate space for setup.

The Denon AVR-S670H is a versatile home theater receiver that combines solid stereo amplification with modern features, including Bluetooth connectivity. It delivers 75 watts per channel across five channels, which is enough power for most mid-sized rooms and typical home setups. Its Bluetooth and built-in HEOS streaming capabilities make it easy to play music wirelessly from a variety of sources. The receiver also supports a wide range of inputs, including 8 HDMI ports (with three dedicated to 8K video), analog and digital connections, and even a phono input for turntables, offering great flexibility for connecting different audio and video devices.

The sound quality benefits from advanced surround sound formats like Dolby TrueHD and DTS HD, adding immersive audio for movies and music alike. Denon’s reputation and the included Audyssey Room Correction Suite contribute to a clean, calibrated sound experience. The build quality appears solid, with a compact design that fits well into home entertainment setups.

The power output is moderate compared to some dedicated stereo amplifiers focused solely on music, so audiophiles looking for very high volume or extreme clarity might want to look elsewhere. The receiver excels as a home theater centerpiece that supports stereo music well but is not a pure stereo amplifier. For those seeking a device that handles both home theater and wireless streaming with ease, the Denon AVR-S670H is a reliable and feature-rich choice.