Short answer: the JBL Charge Essential. It ranks #78 of 150 medium speakers by sound quality, rated 3.2/5, at $73.99; the DBSONO X-Blast F37 ranks #102, rated 2.8/5, at $69.99. Close enough in price that the sound-quality gap is the deciding factor.
What the JBL Charge Essential does well: Doubles as a power bank. The catch: Less clarity than the Flip 4, highs rolled off.
The case for the DBSONO X-Blast F37: 25W woofer + 10W tweeter + rear passive radiator. The tradeoff: Very recessed lower mids, peaky upper mids, just not a great frequency response overall.
Buy the JBL Charge Essential. It is rated higher for sound quality, and the $4 you would save on the DBSONO X-Blast F37 does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Charge Essential | DBSONO X-Blast F37 | |
|---|---|---|
| Price | $73.99 | $69.99 |
| Ranked | #78 of 150 in Medium Size Portable Bluetooth Speakers | #102 of 150 in Medium Size Portable Bluetooth Speakers |
| App | No | - |
| Battery Life | 20 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| EQ | No | Yes (Bass Boost) |
| Party Mode | Yes (Connect+ up to 100 speakers) | - |
| Power Bank | Yes (USB-A, 5V/2A) | - |
| Power Input | Micro USB | USB-C |
| Weight | 1.7 lbs (770 g) | 1.7 lbs (771 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.1 | 6.0 |
| Drivers | 2x 50mm fullrange | 25W woofer, 10W tweeter, passive radiator |
| Dimensions | 8.4” x 3.5” x 3.4” (213 x 89 x 87 mm) | 8” x 2.5” x 3.6” (202 x 64 x 90.9 mm) |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) | 100Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 20W RMS | 35W |
| IP Rating | IPX7 | IPX5 |
| Digital Aux Input | No | No |
| Omnidirectional | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC (inferred; additional codecs unverified) |
| Stereo | No | No |
| TWS | No | Yes |
| Aux Input | No | No |
| Strap | No | - |
| Bass Extension (-10dB) | - | 49Hz |
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Prices on this page were last checked September 30, 2026 at 2:57 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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The Two Speakers In Full
JBL Charge Essential: $73.99 Amazon eBay
Newer model: the JBL Charge Essential 3 SE, ranked higher, rated 3.7/5.
Pros: Doubles as a power bank. IPX7 rated. Supports true wireless stereo pairing with a second Charge Essential.
Cons: Less clarity than the Flip 4, highs rolled off. An overpriced rebranded Charge 3 for people who want stereo sound.
Full JBL Charge Essential review and specifications →
| Amplifier Power | 20W RMS |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.1 |
| Digital Aux Input | No |
| Dimensions | 8.4” x 3.5” x 3.4” (213 x 89 x 87 mm) |
| Drivers | 2x 50mm fullrange |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | No |
| Weight | 1.7 lbs (770 g) |
- Links
- Reviews, Comparisons and Sound Samples
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DBSONO X-Blast F37: $69.99 Amazon eBay
Pros: 25W woofer + 10W tweeter + rear passive radiator. Bluetooth 6.0 with a 30m range and TWS stereo pairing. IPX5 water resistance. Measured bass extension of 49Hz (-10dB).
Cons: Very recessed lower mids, peaky upper mids, just not a great frequency response overall.
Full DBSONO X-Blast F37 review and specifications →
| Amplifier Power | 35W |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 49Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 6.0 |
| Digital Aux Input | No |
| Dimensions | 8” x 2.5” x 3.6” (202 x 64 x 90.9 mm) |
| Drivers | 25W woofer, 10W tweeter, passive radiator |
| EQ | Yes (Bass Boost) |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.7 lbs (771 g) |
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