Mackie ThumpSub GO Battery-Powered Portable Subwoofer

The Mackie ThumpSub GO is a portable, battery-powered subwoofer engineered to bring deep, powerful bass to any performance environment — no outlet required. Slim, ergonomic, and built for mobility, it pairs seamlessly with portable PA systems to deliver serious low-end punch.

Inside you’ll find dual custom 8″ woofers driven by a 400 W Class-D amplifier, with hot-swappable battery bays enabling up to 12 hours of continuous play. The sub supports full-range and high-pass modes, phase inversion, and features a Bluetooth® input, XLR/TRS combo inputs, and dual XLR outputs for integration with your PA setup.

Versatile in setup, the ThumpSub GO works both vertically and horizontally, supports pole-mounted tops, and features a rugged build and ergonomic handle. With features like LED indicators, thermal limiting, and smart circuitry, this subwoofer balances portability with professional performance.

Key Features

• Battery-powered portability: Two hot-swappable battery compartments (up to ~12 hours with two, ~6 hours with one)
• Power & drivers: 400 W Class-D amp with 2 x 8″ custom woofers
• Connectivity: 2 x XLR/TRS combo inputs, 2 x XLR outputs, Bluetooth® streaming
• Output modes: Full-range / High-pass switch, Phase invert option
• Flexible placement: Can be used vertically or horizontally, includes pole-mount support
• LED feedback: Power, overload, battery status LEDs for real-time monitoring

Technical Specifications

• Model: ThumpSub GO
• Amplifier Power: 400 W Class-D
• Drivers: 2 x 8″ woofers
• Frequency Response: 32 Hz to ~152 Hz (-10 dB)
• Max SPL: 123 dB
• Battery Runtime: ~6 hours (one battery) / ~12 hours (two batteries)
• Inputs: 2 x XLR/TRS combo
• Outputs: 2 x XLR
• Modes: Full-range / High-pass switch, Phase invert
• Bluetooth: Streaming capability
• Dimensions (W × D × H): 20.9 in × 9.8 in × 22.9 in (≈ 531 × 249 × 559 mm)
• Weight: 41.7 lb (≈ 18.9 kg)
• Orientation: Vertical or horizontal use supported
• Mounting: Pole-mount ready for tops

What’s in the Box

• 1x Mackie ThumpSub GO Battery-Powered Subwoofer
• 1x GB-200 battery pack
• Power & battery cables
• Documentation / Warranty information