Power 13" T2 Single 1-Ohm Subwoofer

Overview

The Power T2S1-13 subwoofer features 13 inches of effective radiating cone area and a single 1-ohm voice coil for ease of wiring.

Features

• 1 Year Warranty
• Aluminum dustcap
• Custom push spring insulated 8 AWG terminals
• Detachable die cast aluminum trim ring
• Diecast aluminum frame with integrated heat sink fins
• Dual Nomex progressive spiders with stitched tinsel leads
• Injection molded foam surround with VAST™
• Integrated aluminum heat sinking shorting ring (IDHS)
• Proprietary surround mechanical clamping ring
• Single layer edge wound aluminum 4" voice coil
• Three layer glass fiber/Aramid honeycomb/Glass fiber cone
• Triple stack segmented ferrite motor structure
• Vented pole piece

Technologies

• FlexFit Basket - Subwoofer: The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
• Stitched Tinsel Leads: Improved reliability and performance by reducing fatigue and possible shorting.
• CEA-2031: Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
• 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.
• Klippel Verified: Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
• 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.
• VAST Surround - Subs: The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.

Specifications

Power Handling (Watts RMS)	2000 Watts RMS 4000 Watts Max
Subwoofer Type	Standard
Voice Coil Type	Single Voice Coil
CEA-2031 Compliant
Voice Coil Diameter	3.96" (100 mm)
Qms	2.93
Qts	0.34
Vas (Liters)	69.3
Qes	0.39
Fs (Hz)	25
Size	13"
Nominal Impedance	1-Ohm
Re (Ohms)	0.9
Speaker Connector	8 AWG slot loaded
Le (mH)	0.53
SPL (dB @ 1w/1m)	87
SPL (dB @ 2.8v/1m)	90
Sd (cm2)	707
Xmax (mm)	34
Cutout Diameter	12.28 in. (312 mm)
Magnet Weight (oz)	528 oz. (14.97 Kg)
Mounting Depth	9.70 in. (246 mm)
Sealed Box Volume (Vb)	1.85 cu. ft. (52.3 Liters)
Woofer Displacement	0.250 cu. ft. (7.08 Liters)
Vented Box Volume (Vb)	4.0 cu. ft. (113 Liters)
Shipping Weight	93.70 lb. (42.5 Kg.)