Wet Area Mixer–Amplifier, Expandable

The perfect solution for pools, patios, spas, or any location where you need a complete mixer-amplifier solution that shrugs off UV, rain, snow, and more.   

Rugged polycarbonate NEMA enclosure houses Technomad four-channel mixer, integral 50, 100, or 150 watt amplifier, and accessory mounting space for audio sources, wireless microphones, and audio networking.

Drives up to three Technomad loudspeakers. 

  • Optional wireless microphone (headset or hand-held)
  • Mixer with microphone and line level inputs – four total – connect your phone or other audio source
  • Lightweight.
  • Small, less than 1 cubic foot
  • 110V – 240V AC power.
  • Fully weatherproof
  • Switchable ducking circuit automatically turns down music when wireless or wired mic is used
  • Can drive 1, 2, or 3  eight-ohm loudspeakers (two parallel SpeakOn outputs).
  • Gasketed fold-down transparent lid protects mixer control surface and accessories, while allowing visual confirmation of settings


  • Schedulon audio player with auto-play & recording
  • Audio Distribution Modules: Ethernet Wireless (900Mhz) / Twisted pair
  • Wireless microphone (headset or hand-held)
  • Bluetooth modules

Physical Specifications

  • Height    8.3 in. |  20.9 cm
  • Width  10.5 in. |  26.6 cm
  • Depth     7.1 in. |  18.0 cm
  • Weight  10.0 lb. |   4.5 kg


  • Wallmount tabs: 4, for 1/4″ bolts

Cabinet Body: grey polycarbonate, Lid: clear polycarbonate.

General Specifications

  • Audio Inputs:  1x XLR, mic. level 1x 1/4, line level
  • Audio Outputs:  1x Neutrik NL4MP
  • Amplifier Wattage:  see Model Chart
  • Power Inputs:  AC power (110-240vAC)

Audio Performance

ModelPower 8ΩPower 4Ω, 2.6Ω
WallBox Nano50100
WallBox Micro100200
WallBox 1150300
  • Amplifier Frequency Response (+/- 2 dB):  20 Hz – 18 kHz
  • Recommended Technomad Loudspeakers:  VernalViennaParisNoho Ci


  •  Weatherproof – the WallBox is the ONLY fully weatherproof all-in-one mixer amplifier optimized for permanent installation.
  • Runs from 110-220V AC power.
  • Expansion bay allows you to add modules (Wireless Mic, Schedulon audio player/recorder, CD Player, etc) to meet the needs of YOUR application.

Additional Photos