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    Rockford Fosgate T1D415 Power 15" T1 4-Ohm 2000 Watt Max DVC Subwoofer

    Rockford Fosgate T1D415 Power 15" T1 4-Ohm DVC Subwoofer



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    24.53 KGS
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    Information About This Item

    Builds on Innovative New Rockford Fosgate Technologies


    Innovative technologies allow the T1D415 subwoofer to perform like a larger woofer over the previous model. The T1 15” features dual 4-Ohm voice coils, 1,000 Watts RMS power handling, and includes a grille with integral trim ring.


    The Power Series T1D415 Dual 4-Ohm subwoofer builds on innovative new Rockford Fosgate technologies. These bad boys have patented VAST technology that increases surface cone area up to 25%. 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 T1D415 is here!


    • Symmetrical dual progressive roll tear resistant poly-cotton spiders
    • Periodic-stitched fatigue resistant tinsel lead wire
    • Proprietary 8 AWG insulated allmetal input spring terminal connection
    • High-temp voice coil with spun-laced Nomex® re-inforcement collar
    • Optimized and matched magnetic and complicance geometry
    • Anodized aluminum heat sinking dust cap
    • Kevlar fiber reinforced paper cone
    • Rigid die-cast aluminum basket
    • Optimized pole piece and spider venting
    • Anodized aluminum voice coil former / copper clad aluminum wire


    • Size 15"
    • Nominal Impedance Dual 4-Ohm
    • Power Handling (Watts RMS) 1000 Watts RMS, 2000 Watts Max
    • Magnet Weight (oz) 229 oz. (6.49 kg)
    • Voice Coil Diameter 3.0" (75.5 mm)
    • Mounting Depth 8.39 in. (213 mm)
    • Fs (Hz) 27
    • Qts 0.51
    • Qms 6.00
    • Cutout Diameter 13.9375 in. (354 mm)
    • Woofer Displacement 0.191 cu. ft. (5.4 Liters)
    • Le (mH) 3.6
    • Speaker Connector Compression Terminal
    • Shipping Weight 54.1 Lbs. (24.53 Kg.)
    • SPL (dB @ 1w/1m) 87.5
    • Qes 0.55
    • Vas (Liters) 102.0
    • Xmax (mm) 16.4
    • Re (Ohms) 6.50
    • Sd (cm2) 845
    • CEA-2031 Compliant
    • Subwoofer Type Standard
    • Voice Coil Type Dual Voice Coil
    • Sealed Box Volume (Vb) 2.25 cu. ft. (63.7 Liters)
    • Vented Box Volume (Vb) 2.66 cu. ft. (75.3 Liters)

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    Returns Policy

    You may return most new, unopened items within 30 days of delivery for a full refund less a 20% re-stocking fee and any shipping costs which are unable to be retrieved. Frankies will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    The balance of the refund will be issued as a store credit for purchase of your next product or paid directly back into your PayPal account. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    To organise a return of an item, please contact the store the purchase was made from, either via phone, email or dropping into the store.


    Frankies offer $9 FLAT RATE Australia-wide shipping, no matter the number of items however, some larger/heavier items may incur a higher fee which will be noted during the checkout procedure. Frankies do not ship to PO Boxes, Parcel Lockers or addresses outside of Australia

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