The Power Series T1D415 Dual 4-Ohm subwoofer builds on innovative new Rockford Fosgate technologies. These bad boys have patented "VAST" technology that increases surface cone area up to 25%, and the new FlexFit basket not only looks the part but provides extreme flexibility for your installations. Clean, high-tech, and ready to set off car alarms.
Rockford Fosgate Power Series Subs
These subs are big in every way. Rockford's engineers started with cast aluminum baskets and loaded in powerful linear motors. Add to that dual spiders, aluminum cones, and high-excursion rubber surrounds, and you get a sub that is both physically impressive and sonically overwhelming. Power series subwoofers deliver pounding bass, extreme low frequency extension, and serious power handling capacity.
- Anodized aluminum heat sinking dust cap
- Anodized aluminum voice coil former / copper clad aluminum wire
- High-temp voice coil with spun-laced Nomex re-inforcement collar
- Kevlar fiber reinforced paper cone
- Optimized and matched magnetic and complicance geometry
- Optimized pole piece and spider venting
- Periodic-stitched fatigue resistant tinsel lead wire
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- Rigid die-cast aluminum basket
- Symmetrical dual progressive roll tear resistant poly-cotton spiders
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils.
IDHS Inductive Damping Heat Sink
Secures directly to the top of magnet structure to improve system efficiency by reducing both distortion and back EMF (Electo-magnetic force). Also radiates heat to reduce voice coil temperature.
Flex Fit Basket
The Flex Fit frame utilizes slots (where feasible) instead of single screw sized holes. This allows slight adjustment of the speaker when mounted.
Stitched Tinsel Leads
Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and strain over a greater area, significantly improving the reliability and performance of the subwoofer.
These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design.
Removing and inverting the center plug, a Series or Parallel wiring configuration is accomplished. The removable impedance selection jumper also provides fused protection in severe overload conditions.
The Vertical Attach Surround Technique significantly increases a speaker's effective radiating cone area without complicated installation issues. The result provides up to 25% more effective radiating cone area for the same model speaker.
About Rockford Fosgate
Setting the standard for excellence in the audio industry, the Rockford Corporation markets and distributes high-performance audio systems for the mobile audio aftermarket and OEM market. Headquartered in Tempe, Ariz., Rockford Corporation is a publicly traded company and manufactures its products under four brands: Rockford Fosgate, Rockford Acoustic Design, Lightning Audio and InstallEdge.com.
|Power Handling:||1000 Watts RMS |
2000 Watts Max
|Voice Coil Diameter:||3 Inches|
|Speaker Connector:||Compression Terminal|
|Woofer Displacement:||0.547" cu. ft. (15.5 Liters)|
|Cutout Diameter:||13-7/8 inches|
|Mounting Depth:||8-3/8 inches|
What's in the Box
Rockford Fosgate Power T1D415 15-Inch DVC Subwoofer (Dual 4 Ohm), Grille, Trim Ring, Installation Hardware, Installation and Operation Manual