JBL PartyBox 310: 4 of 6 decision facts sourced.
Sony GTK-XB90: 2 of 6 decision facts sourced. Missing: Power, Capacity, Weight, Warranty.
| JBL PartyBox 310 | Sony GTK-XB90 | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| Power | 240 watts bestbuy.com | Not yet sourced |
| Dimensions | Not yet sourced | 7.09 inches bestbuy.com |
| Weight | 38.4 pounds bestbuy.com | Not yet sourced |
| Warranty | 1 year limited bestbuy.com | Not yet sourced |
| Starting MSRP | $579.95 bestbuy.com | $449.99 bestbuy.com |
Not yet sourced — JBL PartyBox 310: Capacity, Dimensions. Sony GTK-XB90: Power, Capacity, Weight, Warranty. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Neither publishes capacity yet.
Provisional pick: JBL PartyBox 310 — not enough sourced decision facts for Sony GTK-XB90. We don't rank on specs we can't verify.
| JBL PartyBox 310 | Sony GTK-XB90 | |
|---|---|---|
| Power | 240 watts | — |
| Battery life | 18 hours | — |
| Weight | 38.4 pounds | — |
| Warranty | 1 year limited | — |
| Starting MSRP | $579.95 | $449.99 |
| Battery Charge Time | 3.5 hours | — |
Provisional pick: JBL PartyBox 310 — not enough sourced decision facts for Sony GTK-XB90.
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