Variants
The Rockford Fosgate Power 10" T1 2-Ohm DVC Subwoofer delivers surprisingly deep, thumping low-end and high output for a 10" driver when used in a proper enclosure and with adequate amplification.
Buyer confidence
88%Highlights
- 1 Year Warranty
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- Optimized and matched magnetic and complicance geometry
- Anodized aluminum heat sinking dust cap
Key specs
Full specs- Power Handling (Watts RMS)
- 600 Watts RMS 1200 Watts Max
- Size
- 10"
- Nominal Impedance
- Dual 2-Ohm
- Mounting Depth
- 6.375 in. (161.9 mm)
- Shipping Weight
- 25.7 Lbs. (11.65 Kg.)
- Voice Coil Diameter
- 3" (75.5 mm)
- Speaker Connector
- Compression Terminal
- SPL (dB @ 1w/1m)
- 83
Key specs
Full specs- Power Handling (Watts RMS)
- 600 Watts RMS 1200 Watts Max
- Size
- 10"
- Nominal Impedance
- Dual 2-Ohm
- Mounting Depth
- 6.375 in. (161.9 mm)
Highlights
Overview- 1 Year Warranty
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- Optimized and matched magnetic and complicance geometry
Review highlights
Based on customer reviewsBig, punchy bass from Rockford Fosgate Power 10" T1 2-Ohm DVC Subwoofer
The Rockford Fosgate Power 10" T1 2-Ohm DVC Subwoofer delivers surprisingly deep, thumping low-end and high output for a 10" driver when used in a proper enclosure and with adequate amplification.
What buyers praise
- Very powerful, punchy low-end that can sound larger than a 10"
- Notable low-frequency extension (reviewers say it hits like 12" subs)
What to watch for
- Benefits from a higher-powered amplifier—adequate power is recommended to reach its full potential
Overview
The Power T1D210 is a 10" Rockford Fosgate subwoofer featuring dual 2‑Ohm voice coils, 600 Watts RMS power handling, VAST cone technology that increases cone area up to 25%, a FlexFit basket for installation flexibility, and an included grille with integral trim ring.
Best for
- Buyers who want a compact 10" car subwoofer that delivers bass performance comparable to larger woofers and offers flex…
Key points
- 10-inch driver with VAST surround to increase effective cone area up to 25%
- Dual 2‑Ohm voice coils for flexible amplifier wiring
- 600 Watts RMS power handling
- FlexFit basket designed for adaptable installation placement
- Includes a grille with integral trim ring
- Technologies: Stitched Tinsel Leads, Anodized Aluminum Voice Coil Former, Inductive Damping Heat Sink, SWIFT Terminals, Klippel Verified, CEA-2031 compliant
Fit and use
Intended for car audio use. Dual voice coils provide multiple wiring configurations to match various amplifier setups. The FlexFit basket offers more mounting flexibility for different vehicle locations.
What to know
Rated for 600W RMS, the T1D210 uses VAST technology to increase cone surface area so it can perform like a larger woofer. It ships with a grille that has an integral trim ring. For full technical specifications, enclosure recommendations, and wiring examples, consult the manufacturer's product documentation.
Resources
Refer to the manufacturer's product page and support resources for full specs, detailed measurements, and assistance.
Key features
- 1 Year Warranty
- Proprietary 8 AWG insulated allmetal input spring terminal connection
- Optimized and matched magnetic and complicance geometry
- Anodized aluminum heat sinking dust cap
- Kevlar fiber reinforced paper cone
- Anodized aluminum voice coil former / copper clad aluminum wire
- Periodic-stitched fatigue resistant tinsel lead wire
- Optimized pole piece and spider venting
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Rigid die-cast aluminum basket
- Symmetrical dual progressive roll tear resistant poly-cotton spiders
- Stitched Tinsel Leads
More info
Manufacturer details
Innovative technologies allow the T1D210 subwoofer to perform like a larger woofer over the previous model. The T1 10” features dual 2-Ohm voice coils, 600 Watts RMS power handling, and includes a grille with integral trim ring.
Additional details
The Power Series T1D210 Dual 2-Ohm subwoofer builds on innovative new Rockford Fosgate technologies. These bad boys have patented VAST technology that increases surface cone area up to 25% so the T1D210 performs like a much larger woofer over the previous model. The new FlexFit basket not only looks the part but it provides extreme flexibility for extreme installations. Clean, high tech and ready to set off car alarms, the T1D210 is here!
Technologies
Stitched Tinsel Leads
Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and

VAST Surround - Subs
Rockford Fosgate's proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective

CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has

FlexFit Basket - Subwoofer
The slot mounted frame pattern of the FlexFit basket utilizes slots (where feasible) instead of single screw sized
Anodized Aluminum Voice Coil Former
Two things generally happen when voice coils heat-up. They can generate heat close to the melt-down temp of their

Inductive Damping Heat Sink
Secures directly to the top of magnet structure to improve system efficiency by reducing both distortion and back

SWIFT™ Terminals
Removing and inverting the center plug allows the voice coils to quickly be configured in a Series or Parallel

Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
Specs
Specifications
| Power Handling (Watts RMS) | 600 Watts RMS 1200 Watts Max |
| Size | 10" |
| Nominal Impedance | Dual 2-Ohm |
| Mounting Depth | 6.375 in. (161.9 mm) |
| Shipping Weight | 25.7 Lbs. (11.65 Kg.) |
| Voice Coil Diameter | 3" (75.5 mm) |
| Speaker Connector | Compression Terminal |
| SPL (dB @ 1w/1m) | 83 |
| Re (Ohms) | 3.25 |
| Le (mH) | 1.8 |
| Vas (Liters) | 15.4 |
| Fs (Hz) | 34.5 |
| Qts | 0.54 |
| Magnet Weight (oz) | 100 oz. (2.84 kg) |
| Qes | 0.59 |
| Qms | 6.00 |
| Xmax (mm) | 16 |
| Cutout Diameter | 9.0625 in. (230 mm) |
| Woofer Displacement | 0.078 cu. ft. (2.2 Liters) |
| Sd (cm2) | 345 |
| Subwoofer Type | Standard |
| Voice Coil Type | Dual Voice Coil |
| Sealed Box Volume (Vb) | 0.75 cu. ft. (21.2 Liters) |
| Vented Box Volume (Vb) | 1.5 cu. ft. (42.4 Liters) |
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Installation resources
Wiring diagrams
Box Advisor

Sealed Enclosure
- Recommended volume
- 0.75 cu ft
- Volume range
- 0.5 cu ft to 1 cu ft
- Dimensions
- 16.75 in W x 14 in H x 9 in D
- F3
- 47.5 Hz
- Qtc
- 0.73
- Port / ID
- 35 in
- Subwoofer size
- 37 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 600 W

Vented Enclosure
- Recommended volume
- 1.5 cu ft
- Volume range
- 1.25 cu ft to 1.75 cu ft
- Dimensions
- 20.25 in W x 15.5 in H x 12.5 in D
- F3
- 31.6 Hz
- Tuning (Fb)
- 40.1 Hz
- Port / ID
- 37 in
- Subwoofer size
- 37 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 600 W
Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
Popular Questions
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