Doss Extreme Boom Review: Ranked #100 of 102

Last updated: October 5, 2026

The Doss Extreme Boom ranks #100 out of 102 total Large Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: DOSS

Prices on this page were last checked October 5, 2026 at 10:21 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#100 Doss Extreme Boom: $72.19 Amazon eBay

Pros: A durable 2.52kg outdoor speaker with claimed 60W output, IPX7 protection, USB-C charging, aux and microSD playback, speakerphone capability, a power bank and TWS pairing. It offers long claimed battery life and can play loudly enough for a casual party, with a bass-heavy sound that carries outdoors. Measured bass extension of 65Hz (-10dB).

Cons: The measured 65Hz -10dB bass point means it lacks true low bass despite its boomy voicing. Reviews describe fuzzy mids, mushy bass when pushed and rolled-off treble, while there is no app or EQ to restore balance. It is best for loud background music, not clear or refined listening.

How it compares: Just above it: Ortizan M8 - $2 cheaper, 12 fewer hours of battery life. Just below it: Zealot S67 - $1 cheaper, 10 fewer hours of battery life.

Amplifier Power60W
AppNo
Aux InputYes
Bass Extension (-10dB)65Hz
Battery Life30 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC
Bluetooth Version5.3
Built-in MicrophoneYes
Digital Aux InputNo
Dimensions12.7” x 4.7” x 7.2” (323 x 120 x 184 mm)
Drivers60W: Dual drivers + passive radiator
EQNo
IP RatingIPX7
MicroSD PlaybackYes
OmnidirectionalNo
Party ModeNo
Power BankYes (USB-A)
Power InputUSB-C
StereoYes
StrapYes (detachable shoulder strap)
TWSYes
Weight5.6 lbs (2.52 kg)

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Questions about the Doss Extreme Boom? Ask other owners on r/WirelessSpeakers.