Rockford Fosgate
Rockford Fosgate Power T1675
$219.99
Best Car Speakers · head-to-head
Rockford Fosgate Power T1675 vs JBL Stage3 627
A sourced, side-by-side comparison. Rockford Fosgate Power T1675 is cheaper at $219.99. Every spec and price links to its source.
JBL
JBL Stage3 627
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Rockford Fosgate Power T1675 | JBL Stage3 627 |
|---|---|---|
| US price | $219.99 | — |
| Brand | Rockford Fosgate | JBL |
| Released | — | — |
| Speaker type | coaxial | coaxial |
| Configuration | 2-way | 2-way |
| Size inches | 6.75 | — |
| Power rms watts | 75 | 45 |
| Power peak watts | 150 | 225 |
| Sensitivity (dB) | 89 | 92 |
| Impedance ohms | 4 | 3 |
| Frequency response (Hz) | 55-22000 | 55-20000 |
| Mounting depth (in) | 2.51 | — |
| Woofer material | Carbon fiber & polypropylene | polypropylene |
| Tweeter material | Aluminum dome | — |
| Crossover included | No | — |
Sources — Rockford Fosgate Power T1675: rockfordfosgate.com (verified 2026-07-13). JBL Stage3 627: jbl.com (verified 2026-07-13).
What's the difference between the Rockford Fosgate Power T1675 and JBL Stage3 627?
Where the two actually differ on the specs we track (6 of 12). Matching specs are omitted.
- Power rms watts: Rockford Fosgate Power T1675 75 vs JBL Stage3 627 45
- Power peak watts: Rockford Fosgate Power T1675 150 vs JBL Stage3 627 225
- Sensitivity (dB): Rockford Fosgate Power T1675 89 vs JBL Stage3 627 92
- Impedance ohms: Rockford Fosgate Power T1675 4 vs JBL Stage3 627 3
- Frequency response (Hz): Rockford Fosgate Power T1675 55-22000 vs JBL Stage3 627 55-20000
- Woofer material: Rockford Fosgate Power T1675 Carbon fiber & polypropylene vs JBL Stage3 627 polypropylene