OSD Audio 8-inch Wireless Bluetooth Outdoor Subwoofer - 250W IP65 Weather Resistant BOM4.1.2

Outdoor sound that stands up to weather

The OSD Audio BOM4.1.2 combines an 8-inch subwoofer with a dedicated 4.1 digital amplifier, delivering punchy bass and clear overall sound for outdoor spaces. Built to endure sun, wind, and temperature swings, it supports wireless control via Bluetooth, so you can manage playlists from a phone or tablet while entertaining outside. This setup is designed to feel cohesive with other speakers and components, offering a scalable path for your outdoor audio needs.

In real-world use, this system adapts to backyards, patios, and poolside lounges. The 8-inch subwoofer anchors the bass for outdoor gatherings, while the amplifier can drive additional speakers for broader coverage. The Bluetooth option keeps you in control without running extra wires, making it easy to switch from a casual afternoon playlist to a noisy party vibe as the sun goes down.

All-weather endurance

The design emphasizes resilience, with an IP65-rated power supply and a sturdy ABS enclosure to handle hot days, cool nights, and varying humidity. A rugged housing helps protect internal components, so you can enjoy music outdoors with less worry about the elements.

• 8-inch subwoofer provides deep, room-filling bass for outdoor spaces
• 4.1 digital amplifier enables wiring of up to four additional stereo speakers
• Bluetooth connectivity allows streaming from tablets and phones without cables
• Expandable setup supports four 8-ohm outdoor speakers or an extra subwoofer for balanced sound
• Corded electric power offers steady performance for extended use

Flexible setup and control

With Bluetooth and scalable speaker options, this system fits a range of outdoor layouts—from compact patios to larger backyard entertaining areas. It’s designed to integrate with existing outdoor wiring and can be adjusted as your space and preferences evolve.

• Wireless control from mobile devices for convenient playback
• Expandability lets you tailor coverage to your outdoor area

Overall, the BOM4.1.2 presents a practical outdoor sound solution that emphasizes durability, expandability, and user-friendly wireless control, all while keeping bass presence and clarity in outdoor environments.