Thunder RTX128 12" Mid-Bass Speaker + RockShip Bluetooth Speaker

This bundle combines an MTX Thunder RTX128 12" mid-bass driver with a Rockville RockShip portable Bluetooth speaker, giving one order a big driver for the car and a flexible speaker for everywhere else. The RTX128 handles 600W peak and 300W RMS at 8 ohms, with a high efficiency treated paper cone reaching 96.0 dB sensitivity and a 66Hz to 5.2kHz range built for high SPL installs. At a 4.61" mounting depth, it drops into the same builds MTX subwoofers were designed to complement.

The RockShip covers the rest of the day. Two 2.25" drivers push a true stereo signal at 50 watts, backed by dual 1,800 mAh batteries for up to 24 hours of play at lower volume. It streams over Bluetooth 4.2, reads USB and SD cards up to 32GB, picks up FM radio, and takes a 3.5mm aux input, so it adapts to whatever source is on hand. A built-in microphone turns it into a hands-free speakerphone, and color-changing LED lights add a visual cue to the beat. IPX4 water resistance and a rugged ABS shell mean it holds up on a desk, at the pool, or camping.