3510-04S + SONIC-50L Bundle

Pair a shallow-mount car subwoofer with a portable Bluetooth speaker for two distinct listening setups: add low-frequency output to a vehicle installation, then take music to a room, patio, or campsite with the battery-powered speaker. The 10-inch 3510-04S handles 300 W RMS and 600 W peak, uses a 4-ohm single voice coil, and has a 3.375-inch mounting depth for space-conscious installs. Its shallow design suits sealed enclosures, while the inverted apex surround, progressive suspension, and Spider Plateau Venting support air movement, excursion control, and voice-coil cooling.

The SONIC-50L has 50 W stereo output through two 3-inch full-range drivers and two passive bass radiators. Bluetooth 5.2, a 3.5 mm aux input, USB playback, and a microphone input give you multiple playback options. Its 7.4 V, 5,000 mAh battery runs up to 24 hours at low volume or 6.5 hours at maximum volume. IPX5 water resistance, four sound-activated LED modes, a carry handle, and TWS support round out the portable speaker. The package includes both audio products, plus the speaker's charging cable and aux cable.