Effortless setup in minutes! Simply connect the powered subwoofer’s power cable to a nearby power outlet and use the supplied waterproof wire nuts to connect the stereo output to your favorite pair of patio speakers. You can fine-tune the crossover frequency for a smooth blend between the subwoofer and your speakers, then set the subwoofer volume to match the overall system balance. A convenient pairing button lets you easily enter Bluetooth pairing mode or disconnect a connected device with a single press.

The IOSUBP is equipped with a built-in 2.1-channel amplifier and Bluetooth 5.3, eliminating the need to run wires through walls or ceilings—making installation fast, clean, and hassle-free. And because it’s designed for open-air use, the lack of walls or physical boundaries becomes a major advantage: Bluetooth range and stability are maximized, delivering strong, uninterrupted wireless audio performance up to 30 feet from the main speaker.

The IOSUBP’s woofer is built for serious performance, featuring a graphite poly cone, 2" 4-layer voice coil, stitched rubber surround and over 10mm of excursion for powerful low-end response. Housed in a heavy-duty down-firing sealed enclosure, it delivers deep, tight bass down to 40 Hz with 160 watts of built-in power. Despite its compact footprint, the subwoofer packs a punch, providing rich bass while blending seamlessly into any outdoor setting.

Engineered to endure the elements, the IOSUBP features an IP66-rated enclosure that shields the subwoofer and internal electronics from harsh environmental conditions, ensuring long-lasting, reliable performance. Its down-firing design offers natural protection for the woofer and controls while delivering omni-directional sound, making placement more flexible and less critical. With its rugged construction and weather-resistant build, the IOSUBP is ideal for enhancing outdoor spaces like pools, patios, gardens, and landscaped areas with deep, immersive bass.

Versatility

Flexibility makes the IO655BT a perfect go-to speaker in any type of install. With 70V/100V transformer taps, the speaker can be used in commercial installations such as background music and paging systems in bars, hotels, conference rooms, and offices. In addition, the IO655BT includes an 8-ohm bypass option for use with consumer amps for residential applications such as pools, patios, gardens, and porches. The IO655BT is a great option for virtually any installation, residential or commercial. Includes yoke-style mounting brackets, stainless steel hardware, and corrosion-resistant nickel plated push terminals for fast installation and wiring.