Mackie ThumpSub GO Battery Powered Sub

ThumpSub GO combines two battery compartments for up to 12 hours of continuous bass thumping.* Since the sub works perfectly with a single battery, it's also possible to charge a second battery elsewhere, then hot swap it outwithout the unit powering down for even a moment! *ThumpSub GO includes one GB-200 battery for up to 6 hours of battery life. 

• Two custom 8" low frequency drivers
• 400W Class-D amplifier
• Two hot-swappable battery compartments
• Up to 12 hours of battery life when using two batteries
• One GB-200 battery included for 6 hours battery life
• Optional second battery sold separately
• Easy to carry with built-in top handle
• Horizontal or vertical orientation
• Two combo XLR/TRS inputs
• Two XLR outputs for connected speakers
• Stereo and mono output modes
• Bluetooth® streaming
• Optimized for Thump GO, but works with any portable powered loudspeakers with up to a 10" woofer size
• Threaded pole cup for SPM400 speaker pole (sold separately)
• High pass and full range output modes
• Phase inversion switch
• Overload LED and protection
• Front LED on / off switch
• Two battery life status LEDs