JBL 306P MkII (single speaker - buy two)
The 306P MkII is JBL's enthusiast-tier 6.5-inch powered monitor, sold singly so you buy two for stereo; its Image Control waveguide is built for a wide sweet spot, earning a solid 70. It's the pick for reference listening at a desk with room to breathe. On a genuinely tiny desk, the smaller 5-inch 305P fits more comfortably.
Specifications
| Spec | Value | Verification |
|---|---|---|
| woofer (in) | 6.5 | high confidence |
| powered | yes | unsourced detail |
| sold as | single | high confidence |
2/3 specs sourced. Amber rows are unverified — we show them as reported, not confirmed.
Best for
- Wide-sweet-spot 6.5" reference with the Image Control waveguide
Who should skip this
- Tiny desks where the 5" 305P fits better
Compatibility
No platform-specific compatibility requirements — this works in any standard music production setup.
Upgrade path
Outgrow it and the ADAM Audio A4V (single speaker - buy two) is the natural next step up in studio monitors. See it →
Sources (3 · 3 high-confidence)
Report an issue with this data →Every product carries its receipts. Field-level sources pin individual specs; flagged fields say so instead of guessing. Sources last retrieved 2026-06-12.
- primarySweetwater - JBL 306P MkII 6.5" ($199 each)retailer · high
- sold_asSingle monitor listingretailer · high
- woofer_in6.5" woofer per Sweetwaterretailer · high