Rockford Fosgate Power 16" 5000 Watt Single 1 Ohm Subwoofer T2S1-16 — Big Jeff Audio Dealer Platform
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  • This Listing Includes: (1) Rockford 16" Subwoofer
  • Power Handling :2500 Watts RMS 5000 Watts Max
  • Nominal Impedance: 1 Ohm
  • Voice Coil Diameter: 3.96" (100 mm)

Rockford Fosgate Power 16" 5000 Watt Single 1 Ohm Subwoofer T2S1-16

This Rockford subwoofer is not just another sub made with off-the-shelf parts, Rockford wanted something better, and we knew  fanatics demand this also. Since the original Power T2 subwoofer was designed by one of the leading loudspeaker engineers in the world, there were some huge goals that had to be reached. Design was done from the ground-up to out-perform it's previous family members.  Rockford lovers wanted it bigger and badder with dual everything, and we feel that goal was crushed in every aspect. Why 16-inches?  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. The motor structure operates very linear for exceptional sonic quality and the IDHS heat-sink gives the subwoofer impressive power handling capacity of 5000 watts peak! 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. (100 lbs !)

This Listing Includes:

(1)  Rockford 16" Subwoofer

(1) Trim Ring (attached)

(12) Allen Head Screws

(1)  Allen head bit

(1) Installation and Operation Manual


-Three layer glass fiber/Aramid honeycomb/Glass fiber cone

-Aluminum dustcap

-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

-Vented pole piece

-Triple stack segmented ferrite motor structure

-Integrated aluminum heat sinking shorting ring (IDHS)


Size: 16"

Power Handling :2500 Watts RMS   5000 Watts Max

Magnet Weight: 529 oz. ( 15 Kg)

Speaker Connector: 8 AWG Slot Loaded

Voice Coil Diameter: 3.96" (100 mm)

Nominal Impedance: 1 Ohm

Woofer Displacement: 0.289 cu. ft. ( 8.2 Liters)

Sealed Box Volume: 2.4 cu. ft. (67.9 Liters)

Vented Box Volume: 5.5 cu. ft. (155 Liters)


SPL: 89 dB @ 1w/1m

Vas : 84.5 Liters

Re: 0.9 Ohms

Le: 0.53 mH

Fs: 28.5 Hz

Qts: 0.49

Qes: 0.57

Qms: 3.73

Xmax: 34 mm

Sd: 1034 cm2

Cutout Diameter: 15.04 in. (382 mm)

Mounting Depth: 10.47 in. (266 mm)

Shipping Weight: 100.80 Lbs. (45.7 Kg.)

Payment Information


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We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

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contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.