Sony ULT Field 7 vs JBL PartyBox 320
Sony ULT Field 7
4.8Prices and history →JBL PartyBox 320
4.9$499.95at Best BuyObserved Nov 1, 2026, 7:48 AM
Prices and history →Specs compared
| Spec | Sony ULT Field 7 | JBL PartyBox 320 |
|---|---|---|
| Wireless | true | true |
| Rechargeable | true | true |
| Brand | Sony | JBL |
| Model Number | SRSULT70 | JBLPBSTAGE320AM |
| Color | Black | Black |
| Woofer Size | 4.4 inches | 6.5 inches |
| Wireless Connectivity | Bluetooth | Bluetooth |
| Battery Charge Time | 5 hours | 3 hours |