The JBL Bar 5.0 vs Polk Audio Signa S3 comparison shows that these models have some important differences and common features. The JBL Bar 5.0 was rated 8.2, while the Polk Audio Signa S3 has a rating 6.4. The soundbars are equipped with a different number of buttons, power, source, volume down, volume up for the Bar 5.0 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 Bar 5.0 has 5.0 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 5 out of 10 received the JBL Bar 5.0 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. Audio streaming from Pandora, SoundCloud is in each of the presented soundbars.
Both models have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. There are 1/1 HDMI inputs/outputs in the JBL Bar 5.0 versus 1/0 HDMIs in the Polk Audio Signa S3. As in the Bar 5.0, 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 Bar 5.0 at 10 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 JBL Bar 5.0 may become part of a multiroom system.
Dolby Atmos audio decoder is onboard the Bar 5.0. Devices from this comparison cannot process surround sound due to lack of DTS:X. The Bar 5.0 was rated 7/10, while the Signa S3 received a mark of 4/10 for multichannel surround.