T0D412
T0D412
- Power 12" T0 4-Ohm DVC Subwoofer
- The T0D412 12" 4-ohm Dual Voice Coil subwoofer mimics the performance and design from its older Power Series brothers. The T0 subwoofers feature VAST technology that increases surface cone area up to 25% so it performs like a much larger woofer. The FlexFit basket not only looks the part but it provides extreme flexibility for extreme installations. Clean, high tech, and high power handling characteristics let this subwoofer wear the torture-tested "Power Series" badge!
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General Features
- Kevlar fiber reinforced paper cone
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Anodized aluminum voice coil former
- Anodized aluminum heat sinking dust cap
- Rigid die-cast aluminum basket
- Periodic-stitched fatigue resistant tinsel lead wire
- Optimized pole piece and spider venting
- Optimized and matched magnetic and complicance geometry
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- 1 Year Warranty
Technologies
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
Stitched Tinsel Leads
Improved reliability and performance by reducing fatigue and possible shorting.
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%.
FlexFit Basket - Subwoofer
The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
SWIFT™ Terminals
Allows the voice coils to quickly be configured in a Series or Parallel wiring configuration.
Specifications
- Nominal Impedance
- Dual 4-Ohm
- Speaker Connector
- Compression Terminal
- Mounting Depth
- 6.875 in. (174.6 mm)
- SPL (dB @ 1w/1m)
- 84.1
- Fs (Hz)
- 26
- Qts
- 0.53
- Re (Ohms)
- 6.20
- Qes
- 0.58
- Le (mH)
- 8.4
- Qms
- 6.00
- Size
- 12"
- Voice Coil Diameter
- 3" (75.5 mm)
- Shipping Weight
- 31.16 Lbs. (14.13 kg)
- Vas (Liters)
- 55.1
- Xmax (mm)
- 14.8
- Cutout Diameter
- 11.25 in. (285 mm)
- Woofer Displacement
- 0.106 cu. ft. (3.0 Liters)
- Power Handling (Watts RMS)
- 700 Watts RMS
- 1400 Watts Max
- Magnet Weight (oz)
- 106 oz. (3.00 Kg.)
- CEA-2031 Compliant
- Sd (cm2)
- 548
Support
Knowledge Base Articles
Return Authorization
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.
Wiring Wizard
Available Wiring Diagrams
Please consult your amplifier owner's manual for lowest recommended impedance.
Wiring Diagram #1
Wiring Diagram #2
Wiring Diagram #3
Wiring Diagram #4
Wiring Diagram #5
Wiring Diagram #6
Wiring Diagram #7
Wiring Diagram #8
Wiring Diagram #9
Speaker Polarity
Your woofer may use one of the following to identify (+/-) terminals.
Positive +
Red Post
Purple (4Ω)
Red (8Ω)
Negative -
Black Post
No Dot
No Dot
Exceptional Sound Quality
Auto Sound Design – a friendly, locally-owned company specializing in audio installation and equipment. We value quality and believe that our customers should have the best sound systems in their vehicles. Our top of the line technologies and personalized solutions make us a top choice for anyone looking to upgrade their audio system in their vehicles, we even do audio installations for boats!
FAQs