The Bose Soundbar 500 vs Polk Audio Signa S3 comparison shows that these models have some important differences and common features. The Bose Soundbar 500 was rated 7.4, while the Polk Audio Signa S3 has a rating 6.4. The soundbars are equipped with a different number of buttons, microphone for the Soundbar 500 and power, source, demo, volume down, volume up for the Signa S3.
Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that Soundbar 500 has 3.0 and Signa S3 has 2.1. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Rate 6 out of 10 received the Bose Soundbar 500 for audio features and specs, but the Polk Audio Signa S3 received 4 out of 10. Each of the competitors can play content from Spotify.
Both models have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. 1/0 HDMI inputs/outputs are in each of soundbars. As in the Soundbar 500, so in the Signa S3 there is the HDMI Audio Return Channel (ARC). Connecting devices via USB is possible in both models. We rated the connectivity of the Soundbar 500 at 8 out of 10, while the Signa S3 was rated 5/10. Each of the soundbars can be controlled using the application. The soundbars in this review are equipped with a microphone. The models under consideration cannot become part of a multiroom system.
Dolby Atmos audio decoder is onboard the Soundbar 500. Devices from this comparison cannot process surround sound due to lack of DTS:X. The same score of 4/10 was put to the soundbars for multichannel surround support.