Soundboks is a Danish consumer audio company founded in 2015 and based in Copenhagen, known for battery-powered Bluetooth performance speakers designed to deliver concert-level volume in portable form factors. The company was started by a trio of friends who set out to build an especially loud, durable battery speaker suited to outdoor gatherings and festivals, and its products have since become a fixture at block parties, tailgates, beach sessions, and small-scale live events.

The lineup centers on the flagship Soundboks 4, a swappable-battery portable capable of 126 dB output with roughly 40 hours of runtime, alongside the more compact Soundboks Go and the Soundboks Mix, which adds a built-in mixer with microphone and instrument inputs aimed at buskers, DJs, and small PA use. The company also sells the Lightboks lighting unit plus accessories such as spare batteries, backpacks, tripods, microphones, and speaker straps that extend the speakers into mobile sound-system setups.

Soundboks speakers use a rugged, weather-resistant enclosure with replaceable parts, a design ethos the company frames around modularity and repairability rather than studio-style fidelity. The brand's niche sits between consumer Bluetooth speakers and entry-level portable PA systems, and it is frequently compared to products from JBL and LD Systems in that space.

Soundboks has 4 products cataloged on Equipboard, including Portable & Party Speakers and LED Lighting.