Mackie ShowBox Battery-Powered All-In-One Performance Rig
ShowBox combines a portable PA, a 6-channel mixer, an amplifier, effects, and a USB-C interface into one 400W, 8-inch battery-powered rig, with the mix control breaking away to mount on a mic stand for hands-on control while performing.
Six input channels (2 XLR mic, 2 quarter-inch instrument, stereo line, and 3.5mm aux) each get 3-band parametric EQ, one-knob compression, and a choice of six effects engines including fuzz, overdrive, tube modeling, tremolo, and time-based delay/reverb. A built-in tuner, looper, SD card recording, and Bluetooth streaming round it out, running up to 12 hours on the swappable GB-100 battery.
| Woofer | 8\" custom driver, switchable voicing modes |
|---|---|
| Amplifier | 400W |
| Battery | Swappable GB-100, up to 12 hours |
| Channels | 6 (2 XLR mic, 2 instrument, stereo line, aux) |
| Effects | 6 engines: fuzz, overdrive, tube, acoustic amp, tremolo, delay/reverb |
| Extras | Built-in tuner, looper, SD recording, Bluetooth, USB-C interface |











