The present review is aimed to compare two soundbars - Bose Smart Soundbar 300 vs Denon DHT-S517 that are meant to satisfy the needs of cinema and music lovers. Based on our rating, Smart Soundbar 300 has a total rating of 7.6 out of 10 versus 5.4 for DHT-S517. The competitors' control buttons are different: microphone, action and power, source, demo, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Bose Smart Soundbar 300 has 3.0 versus 3.1.2 for the Denon DHT-S517. Competitors do not have a built-in subwoofer. The Smart Soundbar 300 has a wired and wireless connection to separate subwoofer, and the DHT-S517 - wireless. Both models received our 5 rating of 10 for their audio features and specs. Spotify support is available on the Smart Soundbar 300.
Only the Bose Smart Soundbar 300 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Bose Smart Soundbar 300 has 1/0 HDMI inputs/outputs versus 1/1 of the Denon DHT-S517. The HDMI Audio Return Channel (ARC) feature supports both devices. For connectivity, the Smart Soundbar 300 received a rating of 8/10 versus 7/10, respectively. App control is available in every soundbar. A built-in microphone is present only on the Smart Soundbar 300. Multi-room is only available for the Bose Smart Soundbar 300.
Only the DHT-S517 has a Dolby Atmos multichannel audio format support. The soundbars do not support the surround sound technology DTS:X. For multichannel surround Bose Smart Soundbar 300 got a rating of 4, and Denon DHT-S517 7 out of 10.