Well, this is a combination of the cone and surround assembly described as the "total effective radiating area". Since this model is so massive, we incorporated dual spiders for exceptional travel of the cone assembly. Top it off with proprietary input terminals for large gauge cables to efficiently deliver the needed voltage, and this subwoofer is ready to drop the doom!WARNING: Use caution when installing this subwoofer. It's heavier than Atlas holding a globe on his shoulders. Three layer glass fiber/Aramid honeycomb/Glass fiber cone. Injection molded foam surround with VAST. Proprietary surround mechanical clamping ring.
Dual Nomex progressive spiders with integrated lead wires. Aluminum diecast frame with integrated heat sink fins.
Custom push spring insulated 8 AWG terminals. Single layer edge wound aluminum 4 voice coil. Detachable die cast aluminum trim ring. Triple stack segmented ferrite motor structure.
Integrated aluminum heat sinking shorting ring (IDHS). Speaker Connector: 8 AWG slot loaded. Voice Coil Type: Single Voice Coil. Voice Coil Diameter: 3.96 (100 mm). Cutout Diameter: 12.28 in.
Mounting Depth: 9.70 in. Woofer Displacement: 0.250 cu. Sealed Box Volume: 1.85 cu.
Vented Box Volume: 4.0 cu. You will be issued a Return Authorization Number.
In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. The item "ROCKFORD FOSGATE T2S1-13 POWER 13 4000W SINGLE 1-OHM SUBWOOFER BASS SPEAKER NEW" is in sale since Tuesday, March 19, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "woofersetc_outlet" and is located in Los Angeles, California.
This item can be shipped worldwide.