Short answer: the Sony ULT Field 7 for better sound quality, the Soundcore Motion Boom+ for the lower price. The Sony ULT Field 7 ranks #40 of 73 boombox speakers at $400. The Soundcore Motion Boom+ ranks #47 at $140, $260 cheaper.
The case for the Sony ULT Field 7: Better sounding than the XG500. The tradeoff: Still not as deep bass as the top ranked speakers.
What the Soundcore Motion Boom+ gets right: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. The catch: Default presets are all warm sounding with rolled off treble.
Buy the Sony ULT Field 7 if sound quality matters more than the price. Buy the Soundcore Motion Boom+ if the price matters more than sound quality.
If battery life is a priority, the Sony ULT Field 7 is rated for 30 hours versus 20 hours for the Soundcore Motion Boom+.
Specifications Side By Side
| Sony ULT Field 7 | Soundcore Motion Boom+ | |
|---|---|---|
| Price | $400 | $140 after $40 coupon, Discontinued |
| Ranked | #40 of 73 in Boombox Size Portable Bluetooth Speakers | #47 of 73 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~52Hz | 52Hz |
| Battery Life | 30 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Guitar Input | Yes | - |
| IP Rating | IP67 | IP67 |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/1.5A) | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| USB Playback | Yes | No |
| Weight | 13.9 lbs / 6.3 kg | 5.3 lbs / 2.4 kg |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC |
| App | No | Yes (Soundcore app) |
| EQ | Yes (App + ULT button) | Yes (App EQ) |
| TWS | Yes | Yes |
| Built in Microphone | Yes | No |
| Bluetooth Version | 5.2 | 5.3 |
| Dimensions | 20.2" x 8.8" x 8.7" (512 x 224 x 222 mm) | 15.1" x 5.1" x 7.7" (384 x 130 x 196 mm) |
| Output Power | 100W | 80W |
| Drivers | 2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9") tweeters | 30W: Dual drivers |
| Digital Aux Input | No | No |
| Aux Latency | - | 17ms |
| Bluetooth Latency | - | 33ms |
| Max Volume | - | 108dB |
| Discontinued | - | Yes |
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The Two Speakers In Full
Sony ULT Field 7: $400 Amazon
Pros: Better sounding than the XG500
Cons: Still not as deep bass as the top ranked speakers. 8khz peak
Full Sony ULT Field 7 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~52Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 20.2" x 8.8" x 8.7" (512 x 224 x 222 mm) |
| Drivers | 2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9") tweeters |
| EQ | Yes (App + ULT button) |
| Guitar Input | Yes |
| IP Rating | IP67 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Output Power | 100W |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/1.5A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.9 lbs / 6.3 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony ULT Field 7 vs Skullcandy Barrel
- Sony ULT Field 7 vs Soundcore Rave Party 2
- Sony ULT Field 7 vs JBL Partybox On the Go
- Sony ULT Field 7 vs Sony SRS-XG500
- Sony ULT Field 7 vs JBL Boombox
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- Sony ULT Field 7 vs JBL Authentics 300
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Soundcore Motion Boom+: $140 after $40 coupon, Discontinued Amazon
Pros: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. 13,400mAh battery for 20 hours (12-15 at high volume). IP67 waterproof, floats, rugged build inspires confidence. Bluetooth 5.3 multipoint pairing, Soundcore app EQ, PartyCast 2.0 mode. USB-C input, USB-A output for powerbank.
Cons: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral. A shrill sounding 6khz peak comes out when volume is above about 60%. Not much deeper bass than a Motion Boom and a lot less deep bass than other speakers in the class. Discontinued.
Full Soundcore Motion Boom+ review and specifications →
| App | Yes (Soundcore app) |
|---|---|
| Aux Input | Yes |
| Aux Latency | 17ms |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 33ms |
| Bluetooth Version | 5.3 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15.1" x 5.1" x 7.7" (384 x 130 x 196 mm) |
| Discontinued | Yes |
| Drivers | 30W: Dual drivers |
| EQ | Yes (App EQ) |
| IP Rating | IP67 |
| Max Volume | 108dB |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 5.3 lbs / 2.4 kg |
As an eBay Partner, we may be compensated if you make a purchase.
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