5515-22 15" Subwoofer + CANON XXL Bluetooth Speaker

This bundle pairs the largest subwoofer in the 55 Series with the largest portable speaker in Rockville's lineup. The MTX 5515-22 is a 15 inch dual voice coil sub rated for 400 watts RMS and 800 watts peak at 2 ohms, with frequency response reaching down to 19 Hz for genuinely deep low end. Its Inverted Apex surround and radial ribbed t-yoke combine to push higher output while managing heat at the voice coil.

The CANON XXL is built to fill a room on its own. It runs on a 14.8 volt, 4-battery configuration that pushes 60 watts RMS through top-quality speaker elements and 2 passive radiators, with 3 selectable EQ curves (Normal, Mid Boost, Outdoor) for tuning the sound to the setting. It carries an IPX5 rating for use by the pool or in the shower, streams over Bluetooth 5.0 with a 33 foot range, and plays from a USB stick, SD card, or aux input when Bluetooth is not an option. Two units link wirelessly for stereo sound, and the battery runs up to 24 hours at low volume. Between the sub and the speaker, this pairing covers serious bass in the car and in the room.