Short answer: the JBL Flip 7. It ranks #14 of 136 medium speakers by sound quality at $129.95; the TDK A33 ranks #108 and costs $199, so there is not much of a tradeoff to weigh.
What the JBL Flip 7 gets right: A very neutral speaker, very small, almost pocket size. Just slightly more treble than the Flip 6 which was already a great speaker. Set against that: A little bit of a bump at 4khz, not quite as neutral as the FLip 6. I believe this one is slightly worse than the Flip 6.
What the TDK A33 offers: Solid, weighty build (2.5 lb) with a splashproof design suited to outdoor use. The tradeoff: Not as deep of bass as competitors. Slightly recessed treble.
Buy the JBL Flip 7. It ranks higher for sound quality than the TDK A33 and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip the TDK A33. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.
If battery life is a priority, the JBL Flip 7 is rated for 14 hours versus 6 hours for the TDK A33.
If water resistance matters to you, the JBL Flip 7 at IP68 (extended submersion) holds up far better than the TDK A33 at IP64 (splashing).
Specifications Side By Side
| JBL Flip 7 | TDK A33 | |
|---|---|---|
| Price | $129.95 | $199 Discontinued |
| Ranked | #14 of 136 in Medium Size Portable Bluetooth Speakers | #108 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | - |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 59Hz | ~72Hz |
| Battery Life | 14 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| Built in Microphone | No | Yes |
| EQ | Yes (7 band) | - |
| IP Rating | IP68 | IP64 |
| Max Volume | 100dB | - |
| Party Mode | Yes (Auracast) | - |
| Power Bank | No | - |
| Stereo | No | - |
| Omnidirectional | No | No |
| TWS | No | - |
| Digital Aux Input | Yes (USB-C) | No |
| Weight | 1.2 lbs / 560 g | 2.8 lbs / 1270 g |
| Bluetooth Codecs | SBC, AAC | AAC, SBC |
| Drivers | 45x80mm racetrack driver + 16mm tweeter | 2x 1.5-inch full-range + 1x 2.5-inch subwoofer + 2x 3-inch passive radiators |
| Output Power | 35W total (25W main + 10W tweeter) | 15W |
| Bluetooth Version | 5.4 | 2.1 |
| Dimensions | 7.2" x 2.7" x 2.8" (182.5 x 69.5 x 71.5 mm) | 9.5" x 3.7" x 2" (241 x 95 x 51 mm) |
| Power Input | USB-C (5V 7.5W-15W) | Micro USB |
| Discontinued | - | Yes |
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Prices on this page were last checked August 21, 2026 at 5:30 AM 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 Flip 7: $129.95 Amazon eBay
Pros: A very neutral speaker, very small, almost pocket size. Just slightly more treble than the Flip 6 which was already a great speaker. Slightly deeper bass than the Flip 6
Cons: A little bit of a bump at 4khz, not quite as neutral as the FLip 6. I believe this one is slightly worse than the Flip 6.
Full JBL Flip 7 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 59Hz |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built in Microphone | No |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 7.2" x 2.7" x 2.8" (182.5 x 69.5 x 71.5 mm) |
| Drivers | 45x80mm racetrack driver + 16mm tweeter |
| EQ | Yes (7 band) |
| IP Rating | IP68 |
| Max Volume | 100dB |
| Omnidirectional | No |
| Output Power | 35W total (25W main + 10W tweeter) |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C (5V 7.5W-15W) |
| Stereo | No |
| TWS | No |
| Weight | 1.2 lbs / 560 g |
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TDK A33: $199 Discontinued eBay
Pros: Solid, weighty build (2.5 lb) with a splashproof design suited to outdoor use.
Cons: Not as deep of bass as competitors. Slightly recessed treble. Discontinued.
Full TDK A33 review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | ~72Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 2.1 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.5" x 3.7" x 2" (241 x 95 x 51 mm) |
| Discontinued | Yes |
| Drivers | 2x 1.5-inch full-range + 1x 2.5-inch subwoofer + 2x 3-inch passive radiators |
| IP Rating | IP64 |
| Omnidirectional | No |
| Output Power | 15W |
| Power Input | Micro USB |
| Weight | 2.8 lbs / 1270 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons