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Teal rectangular portable speaker with passive radiators at top and bottom

Bobtot ET100 15W Portable Speaker Teal

SKU CH-GYSA-DGEQ7

A teal 15 W portable Bluetooth 5.3 speaker with IPX6 waterproofing, 4000 mAh battery for up to 15 hours playtime, and dual pairing for 30 W stereo sound

  • Product nameET100
  • Connection optionsBluetooth
  • Speaker categoryPortable Speaker
  • Input sourcesBluetooth
  • Operating distance10 m
  • Speaker setup2.0
  • 15 W total power drives loud, clear sound
  • 44 × 80 mm full-range driver plus passive radiators deliver punchy bass
  • Bluetooth 5.3 connects fast and stays stable up to 10 m
  • IPX6 rating withstands splashes and spills in outdoor use
  • Pair two units for 30 W stereo separation

Bobtot ET100 Teal Portable Bluetooth Speaker

The Bobtot ET100 is a 15W portable Bluetooth speaker finished in teal. It uses a 2.0 active speaker configuration with a rectangular full-range driver measuring 44 by 80 mm. Bluetooth 5.3 provides a stable wireless connection up to 10 meters. The IPX6 rating protects against heavy water splashes for outdoor use.

Upgrade from Smaller Portable Speakers

This model replaces compact speakers that lack low-frequency impact. The larger driver and dual passive radiators deliver punchy bass and balanced treble, midrange and bass without distortion at high volume. The jump is worth it when you need room-filling sound for gatherings or outdoor activities where smaller units fall short.

Sustained Playback with 4000 mAh Battery

A 4000 mAh battery powers up to 15 hours of continuous playback on a full charge. Actual runtime varies with volume level and RGB lighting use. The speaker maintains consistent output during long sessions without thermal throttling. For extended stereo coverage, two units pair wirelessly to create a 30W left-right sound stage.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $41.99
Typical for this category: the median of 862 items is $39.99.

Specifications

Product
Brand nameBobtot
Model nameET100
Product nameET100
Product colorTeal
Audio & video
Speaker categoryPortable Speaker
Speaker setup2.0
AmplificationActive
Frequency response15 kHz
Connectivity
Connection optionsBluetooth
Operating distance10 m
Ports & slots
Input sourcesBluetooth
Power
Total wattage15 W
Size & build
Product dimensions7.9 in × 7.9 in × 19.8 in

Questions about this item

What clearance is needed for the 7.9 by 7.9 by 19.8 inch cabinet?

Allow at least 7.9 inches of width and depth plus 19.8 inches of height so the rectangular enclosure and its top and bottom passive radiators have free air space.

How do I pair two units for stereo using Bluetooth 5.3?

Power on both speakers, press the pairing button on one until it enters dual-pairing mode, then press the same button on the second; left and right channels will separate automatically.

When should I expect the 4000 mAh battery to need replacement?

After several hundred full charge cycles the runtime will drop noticeably; at that point the sealed pack must be serviced by a qualified technician.

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