Mackie GB-100 GB-100 - Rechargeable Battery for ShowBox and Thump GO Powered Loudspeaker Books - Harmonica Waveform screen

Waveform screen

Offering an incredible 128 Elements per part

Pretty Woman • Peter Gunn • Pride and Joy • Seven Nation Army • Should I Stay or Should I Go • Smells like Teen Spirit • Smoke on the Water • Sunshine of Your Love • When I Come Around • Wild Thing • You Really Got Me • and more

With two ultra-versatile input channels

Mackie GB-100 GB-100 - Rechargeable Battery for ShowBox and Thump GO Powered Loudspeaker Books - Harmonica Waveform screenThe Mackie GB 100 Spare Battery provides up to 12 hours of power for the Thump Go or Showbox portable loudspeakers. It serves as a direct replacement or backup for the original battery and offers rugged, long lasting performance. The battery charges directly in the loudspeaker or via a power supply.