Short answer: the ION Pathfinder 280, though neither ranks well in its class. It ranks #101 of 113 boombox speakers by sound quality, rated 2.2/5, at $199.99. The Pioneer PBM5 ranks #112, rated 2.0/5, at $149, $50.99 cheaper, which does not close the gap in sound quality. Both are rated below 3.0/5 among the 113 boombox speakers; for better sound, the Tribit Stormbox Blast ranks #2 at $199.99.
The ION Pathfinder 280 is the longer-running option. A wheeled all day event speaker with a very long battery, lights, FM radio and a full graphic EQ that gets loud without strain. It is rated for 100 hours of battery against 13 for the Pioneer PBM5. Watch for: Out of the box, the midrange and treble are uneven enough to sound alternately honky and dull, and the bass does not extend as deeply as better party speakers.
The Pioneer PBM5 is the lighter pick. A loud karaoke boombox with two mic inputs, a guitar input, lights, a shoulder strap and a choice of USB-C or AC power. At 14.1 lbs (6.4 kg) it weighs much less than the ION Pathfinder 280 at 23.8 lbs (10.8 kg). It has a microphone input for karaoke or announcements, which the ION Pathfinder 280 lacks. It links with other speakers (Auracast), which the ION Pathfinder 280 cannot. The catch: Williston Audio Labs was not impressed with its sound: there is very little bass below 100Hz, and the amplifier’s output has a big dip from 1.6kHz to 10kHz that leaves the upper mids and treble recessed.
Buy the ION Pathfinder 280. It is rated higher for sound quality, and the $50.99 you would save on the Pioneer PBM5 does not close the gap.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| ION Pathfinder 280 | Pioneer PBM5 | |
|---|---|---|
| Price | $199.99 | $149.00 |
| Ranked | #101 of 113 in Boombox Size Portable Bluetooth Speakers | #112 of 113 in Boombox Size Portable Bluetooth Speakers |
| Bluetooth Version | 5.0 | 5.4 |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 100 hours (Manufacturer specified) | 13 hours at 60% volume (Manufacturer specified) |
| FM Tuner | Yes | - |
| IP Rating | IPX5 | IPX5 |
| Power Bank | Yes (USB-A) | - |
| Stereo | No | - |
| Omnidirectional | No | No |
| USB Playback | Yes | Yes (MP3 only) |
| Weight | 23.8 lbs (10.8 kg) | 14.1 lbs (6.4 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| App | No | Yes |
| EQ | Yes (High/Low frequency) | Yes (presets + user EQ) |
| TWS | Yes | Yes |
| Party Mode | No | Yes (Auracast) |
| Built-in Microphone | No | - |
| Power Input | USB-C | USB-C or AC Power cord |
| Microphone Input | No | Yes (2 inputs) |
| Amplifier Power | 120W | 300W peak (Manufacturer specified), about 90W measured |
| Dimensions | 14.8” x 10.6” x 17.6” (375.9 x 269.2 x 447 mm) | 8.9”H x 17.4”W x 8.1”D (226 x 442 x 207 mm) |
| Drivers | 2x 4” (102mm) drivers | 2x 133mm (5.25”) woofers + 2x 51mm (2”) tweeters |
| Maximum SPL | 100dB (Manufacturer specified) | 105dB at 2m (measured by Williston Audio Labs) |
| Digital Aux Input | No | - |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| Guitar Input | - | Yes |
| Strap | - | Yes (detachable shoulder strap) |
Where the Ratings Come From
- ION Pathfinder 280: reviews by Alpha Omega Gz.
- Pioneer PBM5: reviews by Williston Audio Labs and AnotherReview ByFrank.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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