Innovative technologies allow the T1D215 subwoofer to perform like a larger woofer over the previous model. The T1 15” features dual 2-Ohm voice coils, 1,000 Watts RMS power handling, and includes a grille with integral trim ring.
The Power Series T1D215 Dual 2-Ohm subwoofer builds on innovative new Rockford Fosgate technologies. These bad boys have patented VAST technology that increases surface cone area up to 25%. The new FlexFit basket not only looks the part but it provides extreme flexibility for extreme installations. Clean, high tech and ready to set off car alarms, the T1D215 is here!
FEATURES AT A GLANCE
- Symmetrical dual progressive roll tear resistant poly-cotton spiders
- Periodic-stitched fatigue resistant tinsel lead wire
- Anodized aluminum voice coil former / copper clad aluminum wire
- Kevlar fiber reinforced paper cone
- Optimized and matched magnetic and complicance geometry
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- Optimized pole piece and spider venting
- Anodized aluminum heat sinking dust cap
- Rigid die-cast aluminum basket
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- 1 Year Warranty
| Specification | Value |
|---|---|
| Size | 15″ |
| Magnet Weight | 229 oz. (6.49 kg) |
| Mounting Depth | 8.39 in. (213 mm) |
| Power Handling | 1000 Watts RMS<br>2000 Watts Max |
| Nominal Impedance | Dual 2-Ohm |
| Shipping Weight | 53.75 Lbs. (24.4 Kg.) |
| Voice Coil Diameter | 3.0″ (75.5 mm) |
| Speaker Connector | Compression Terminal |
| SPL (dB @ 1w/1m) | 87.9 |
| Re (Ohms) | 3.25 |
| Qes | 0.46 |
| Vas (Liters) | 102 |
| Xmax (mm) | 16.4 |
| Fs (Hz) | 26.3 |
| Qts | 0.43 |
| Qms | 6.50 |
| Cutout Diameter | 13.9375 in. (354 mm) |
| Woofer Displacement | 0.191 cu. ft. (5.4 Liters) |
| Le (mH) | 1.6 |
| Sd (cm²) | 845 |
| CEA-2031 Compliant | CEA-2031 Guidelines |
| Subwoofer Type | Standard |
| Voice Coil Type | Dual Voice Coil |
| Vented Box Volume | 2.66 cu. ft. (75.3 Liters) |
| Sealed Box Volume | 2.25 cu. ft. (63.7 Liters) |
