The sub itself features a ported design with a 12-inch PolyPlas-cone, and is driven by a 400W RMS amplifier. It's designed to complement the JBL ES series but could no doubt prop up the low end of ...

It also has the largest wireless subwoofer in the Bar range, with a 12-inch driver. JBL says that dialog clarity is a special strength of the Bar 1300X, thanks to Harman’s PureVoice technology ...

Inside are a 12-inch subwoofer and an 8-inch midrange driver that both use JBL's proprietary HC4 composite cones, alongside JBL's patented D2 compression driver and precision-moulded HDI Sonoglass ...

It’s JBL’s top-of-the-range home cinema setup, with an 11.1.4 channel sound. The 12-inch subwoofer is phenomenal at making the floor shake, and the two surround speakers translate Dolby Atmos ...

The JBL PartyBox 1000 is truly a powerful PA on wheels—you push it, and it pushes air. Its loudspeaker configuration includes a rear-ported 12-inch subwoofer, two 7-inch mid-frequency drivers ...