Doss Soundbox vs Zealot S61

Last updated: August 18, 2026

Short answer: the Doss Soundbox for better sound quality, the Zealot S61 for the lower price. The Doss Soundbox ranks #131 of 136 medium speakers at $79. The Zealot S61 ranks #134 at $20, $59 cheaper.

The case for the Doss Soundbox: IPX4 splashproof, 12-hour battery life, MicroSD card support, dual full-range drivers, built-in microphone, Bluetooth 4.0, AUX input. The tradeoff: Barely any bass.

What the Zealot S61 gets right: 20W output, IPX7 waterproof, exceptional 40-hour battery life, Bluetooth 5.2, TWS stereo pairing, compact 665g design, single full-range driver, built-in microphone, AUX input, USB-C charging. The catch: Sounds like a soup can, no bass at all.

Buy the Doss Soundbox if sound quality matters more than the price. Buy the Zealot S61 if the price matters more than sound quality.

If sound quality matters at all to you, skip both of these and look higher up the 136 medium speakers instead.

If battery life is a priority, the Zealot S61 is rated for 40 hours versus 12 hours for the Doss Soundbox.

If water resistance matters to you, the Zealot S61 at IPX7 (brief submersion) holds up far better than the Doss Soundbox at IPX4 (splashing).

Doss Soundbox vs Zealot S61

Specifications Side By Side

Doss Soundbox Zealot S61
Price$79 Discontinued$20
Ranked#131 of 136 in Medium Size Portable Bluetooth Speakers#134 of 136 in Medium Size Portable Bluetooth Speakers
Aux InputYesYes
Bass Extension (-10dB)140Hz-
Battery Life12 hours (Manufacturer specified)40 hours (Manufacturer specified)
MicroSD PlaybackYes-
Weight1.2 lbs / 558 g1.5 lbs / 665 g
IP RatingIPX4IPX7
Bluetooth Version4.05.2
Dimensions6.6" x 2.9" x 2.7" (167.6 x 73.7 x 68.6 mm)4.1" x 4.1" x 6.7" (103 x 103 x 170 mm)
Drivers2x 1.5" full range + 1x 2.6" passive radiator66mm full-range
TWSNoYes
Built in MicrophoneYesYes
Power InputMicro USBUSB-C
Output Power12W20W
DiscontinuedYes-
Digital Aux InputNoNo
OmnidirectionalNoNo
Power Bank-No

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Doss Soundbox: $79 Discontinued

Doss Soundbox ranking card

Pros: IPX4 splashproof, 12-hour battery life, MicroSD card support, dual full-range drivers, built-in microphone, Bluetooth 4.0, AUX input

Cons: Barely any bass. Sounds like a clock radio. Distorted at higher levels. Discontinued.

Aux InputYes
Bass Extension (-10dB)140Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth Version4.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions6.6" x 2.9" x 2.7" (167.6 x 73.7 x 68.6 mm)
DiscontinuedYes
Drivers2x 1.5" full range + 1x 2.6" passive radiator
IP RatingIPX4
MicroSD PlaybackYes
OmnidirectionalNo
Output Power12W
Power InputMicro USB
TWSNo
Weight1.2 lbs / 558 g

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Zealot S61: $20 Amazon Aliexpress

Zealot S61 ranking card

Pros: 20W output, IPX7 waterproof, exceptional 40-hour battery life, Bluetooth 5.2, TWS stereo pairing, compact 665g design, single full-range driver, built-in microphone, AUX input, USB-C charging

Cons: Sounds like a soup can, no bass at all. Weird frequency response all over.

Aux InputYes
Battery Life40 hours (Manufacturer specified)
Bluetooth Version5.2
Built in MicrophoneYes
Digital Aux InputNo
Dimensions4.1" x 4.1" x 6.7" (103 x 103 x 170 mm)
Drivers66mm full-range
IP RatingIPX7
OmnidirectionalNo
Output Power20W
Power BankNo
Power InputUSB-C
TWSYes
Weight1.5 lbs / 665 g

As an eBay Partner, we may be compensated if you make a purchase.