Rockford Fosgate T3S1-19 Power 19 T3 Single 1-Ohm Superwoofer

The Power T3S1-19 superwoofer features a single 1-Ohm voice coil for easy wiring and a 19-inch effective radiating cone area for deep bass. This is Rockford Fosgates largest and most powerful loudspeaker to date!

Because of its massive 19-inch effective radiating cone area, the Power T3S1-19 is properly classified as a superwoofer! Thats right, no stinkin 18 subs are required this is for true Car Audio Fans who want to go BIG like Mannie Fresh. In a Real Big ride, were talking about Real Big bass and Real Big power handling.

The Power T3 19 subwoofer features never-before-seen technologies in car audio, such as the Injection Molded Foam Surround, which makes the foam strong and durable like rubberized material. The Edge Wound voice coil allows the windings to be very close together with no air gaps, resulting in a cool voice coil that can handle a lot of power. We also designed a high-efficiency Push/Pull voice coil with a massive Neodymium magnet for a high-performance motor assembly.



T3S1-19 Features:
Three layer glass fiber/Aramid honeycomb/Glass fiber cone
Aluminum dustcap
Injection molded foam surround with VAST
Dual Nomex progressive spiders with integrated lead wires
Proprietary surround mechanical clamping ring
Custom push spring insulated 4 AWG terminals
Aluminum diecast frame with integrated heat sink fins and venting
Since voice coil design with dual (push/pull) windings
Single layer edge wound aluminum 5 voice coil
Integrated die cast aluminum trim ring
Dual gap multi-pole Neodymium push/pull motor structure
CEA-2031
Power handling on Rockford Fosgate T3S1-19 conform to CEA-2031 industry standards.

Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.

VAST Surround Subs
The Vertical Attach Surround Technique significantly increases a subwoofers effective radiating cone area up to 25%.


Anodized Aluminum Voice Coil Former
Rockford Fosgate T3S1-19 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.


Stitched Tinsel Leads
Improved reliability and performance by reducing fatigue and possible shorting.