Bogasing M4 Review: Ranked #28 of 164

Last updated: October 5, 2026

The Bogasing M4 ranks #28 out of 164 total Medium Size Portable Bluetooth Speakers for sound quality. See all Portable Bluetooth rankings for every top pick.

Brand: Bogasing

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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Bogasing M4 - ranked #28 of 164 Medium Size Portable Bluetooth Speakers · Editor's rating 4/5

#28 Bogasing M4: $45.99 Discontinued eBay

Newer model: the Bogasing M5, ranked lower, rated 3.5/5.

Pros: Bogasing M4 uses 52mm speaker unit. Its 731 g, claimed 24 hours (Manufacturer specified) battery life, IPX7 protection, aux input, up to 99dB and stereo playback make it a practical option for its intended room or portable use. Super Bass mode gives the most balanced sound. Measured bass extension of 54Hz (-10dB).

Cons: Bass is limited by its 54Hz specification. There is no companion app. No EQ adjustment. It sounds a bit harsh and thin. Discontinued.

How it compares: Just above it: Bogasing G4 - $8 cheaper. Just below it: JBL Charge 5 Wifi - $204 more, 4 fewer hours of battery life.

Amplifier Power40W
AppNo
Aux InputYes
Bass Extension (-10dB)54Hz
Battery Life24 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC (inferred; additional codecs unverified)
Bluetooth Latency150ms
Bluetooth Version5.0
Digital Aux InputNo
Dimensions3.1”H x 8.4”W x 2.5”D (80 x 214 x 63 mm)
Drivers52mm speaker unit
EQNo
IP RatingIPX7
Maximum SPL99dB (measured by Alan Ross Reviews)
MicroSD PlaybackYes
OmnidirectionalNo
Power InputUSB-C
StereoYes
TWSYes
Weight1.6 lbs (731 g)
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