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White rectangular portable speaker with touch controls and metal grille

Doss SoundBox Plus 16W Portable Speaker White

SKU CH-7AC1-EJJF1

A portable Bluetooth speaker delivering 16W stereo sound with 20-hour battery life and touch controls

  • TypeBuilt-In
  • Channels2.1 CH
  • Sold As1
  • Speakers ConfigurationBuilt-In
  • Driver Units4.1 inches
  • Power Rating16 watts
  • 16W stereo sound from dual drivers and a passive radiator
  • Touch controls activate Siri or Google Assistant and manage calls
  • Pair two speakers for true left-right stereo separation
  • Up to 20 hours playtime at 50% volume from a 3200mAh battery
  • Weighs 0.93 lbs and measures 4.1" × 8.6" × 4.2" for easy portability

Portable Bluetooth speaker for everyday listening

The Doss SoundBox Plus delivers 16 watts of stereo output from dual full-range drivers and a passive radiator in a 2.1 channel layout. It is built for living rooms, bedrooms, dorm rooms or backyard gatherings where a compact, cable-free music source is needed.

Plastic and metal cabinet with touch controls

The enclosure combines plastic or thermoplastic with metal accents and weighs .93 lbs with a compact footprint of 4.1 x 8.6 x 4.2 inches. Sensitive touch buttons handle playback, volume and voice-assistant activation, while the built-in 3200mAh battery recharges fully in 34 hours via USB-C for up to 20 hours of playtime at 50% volume.

Replaces single mono speakers

Pairing two units from one device creates true left-right separation and doubles output for larger spaces. The jump is worth it when you want stereo imaging and longer battery life without moving up to a bulky, mains-powered system.

Highlights

  • 16W stereo sound from dual drivers and a passive radiator
  • Touch controls activate Siri or Google Assistant and manage calls
  • Pair two speakers for true left-right stereo separation
  • Up to 20 hours playtime at 50% volume from a 3200mAh battery
  • Weighs 0.93 lbs and measures 4.1" × 8.6" × 4.2" for easy portability

Specifications

BrandDoss
SeriesSoundBox Plus, Soundbox Plus
ModelSoundBox Plus
Part NumberSoundBox Plus
TypeBuilt-In
Channels2.1 CH
Sold As1
Speakers ConfigurationBuilt-In
Driver Units4.1 inches
Power Rating16 watts
ConnectorsWireless
Remote Controlvoice
Power SupplyBattery Powered
ColorWhite
CabinetPlastic/Thermoplastic, Metal
FeaturesModern Minimalist, Passive, Wireless, dynamic_driver
Dimensions & Weight28 in. x 28 in. x 25 in.

Questions about this item

Does the speaker use Bluetooth or a cable for its wireless connection?

The speaker connects wirelessly via Bluetooth for stereo streaming and also supports Aux input and TF card modes for wired playback.

What are the exact dimensions so I can check if it fits my shelf?

The unit measures 4.1 inches wide, 8.6 inches deep and 4.2 inches high, weighing 0.93 lbs.

How do I pair two speakers for stereo and what step is often missed?

Power both units on, put them in pairing mode, then link them from your device; the step often missed is ensuring both speakers are already paired to the source before initiating the stereo link.

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