RTX108 + R7EQ

This bundle pairs an MTX Thunder RTX108 10" mid-bass driver with a Rockville ROCK ANYWHERE portable Bluetooth speaker, covering both the car and everywhere outside it. The RTX108 handles 500W peak and 250W RMS at 8 ohms, using a high efficiency treated paper cone and a single voice coil to hit 94.0 dB sensitivity for high SPL builds. Its 70Hz to 4.6kHz response and 4.02" mounting depth make it a natural fit alongside an MTX subwoofer for a fuller in-car system.

The ROCK ANYWHERE extends that sound outside the vehicle. It runs 20W peak power off a 2,000 mAh battery good for up to 30 hours at half volume, and its IPX7 rating means it survives the shower, the pool, or a trip to the beach without a second thought. Two passive radiators push deeper bass than the compact size suggests, Bluetooth 4.1 keeps a stable 40 foot connection, and the TWS function lets you link a second unit for true left and right stereo. A silicone and ABS shell with a TPU coating and rubber feet keeps it steady on any surface, and the included bike mount means it travels as easily as it plays.