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Rockford Fosgate Power T2S2-13 / T2S1-13 12" (30cm) Subwoofer
SKU:  T2S2-13
EAN:  4251950323619

Power T2S2-13 / T2S1-13

SKU:  T2S2-13
EAN:  4251950323619

Technical Highlights

  • 4000W Max, 13" subwoofer, IDHS heatsink.
  • Three-layer fiberglass membrane, die-cast aluminum frame.
  • 2-ohm/1-ohm impedance, 2000W RMS, 100mm voice coil.
  • More technical details
Normal price €1.599,00
Normal price €1.599,00 Selling price €1.599,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Impedance: S2 (1x2 Ohm)
Delivery
Jun 5, - Jun 8,
x piece
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Power T2S2-13 / T2S1-13 by Rockford Fosgate

Rockford Fosgate Power T2S2-13 / T2S1-13 as a 12 inch subwoofer with 2000 watts RMS and 4000 watts maximum power. Driven by a single-layer, edge-wound 4 inch aluminum voice coil, triple stacked segmented ferrite motor structure, and integrated aluminum short circuit ring (IDHS). Moving assembly with two progressive Nomex surrounds, injection molded foam surround with VAST, and three-layer fiberglass/aramid honeycomb/fiberglass diaphragm as well as aluminum dust cap. Aluminum die-cast frame with integrated cooling fins and ventilated pole piece. Proprietary insulated 8 mm² connections with pressure spring, mechanical clamp ring for the surround, and removable die-cast aluminum cover ring. Mounting depth 246 mm, cutout diameter 312 mm, displacement 7.08 liters. Available as a single voice coil in 1 Ohm or 2 Ohm. Xmax 34 mm, Sd 707 cm², Fs model-dependent 25 Hz or 25.5 Hz, Vas 69.3 liters or 68.7 liters, sound pressure 87 dB (1 W/1 m) and 90 dB (2.8 V/1 m). Magnet weight 4.97 kg, shipping weight 42.5 kg.

Features
  • 12 inch (30 cm) subwoofer
  • RMS power handling: 2000 watts
  • Max power handling: 4000 watts
  • Single voice coil, available in 1 Ohm and 2 Ohm
  • Three-layer fiberglass/aramid honeycomb/fiberglass diaphragm
  • Aluminum dust cap
  • Injection molded foam surround with VAST
  • Two progressive Nomex surrounds with integrated connection wires
  • Proprietary mechanical clamp ring for the surround
  • Aluminum die-cast frame with integrated cooling fins
  • Insulated 8 mm² connections with pressure spring
  • Removable die-cast aluminum cover ring
  • Single-layer, edge-wound 4 inch aluminum voice coil
  • Ventilated pole piece
  • Triple stacked, segmented ferrite motor structure
  • Integrated aluminum short circuit ring (IDHS)
  • Mounting depth: 246 mm
  • Cutout diameter: 312 mm
  • Displacement of the woofer: 7.08 liters
  • Shipping weight: 42.5 kg
  • Magnet weight: 4.97 kg
Technical specifications
  • Subwoofer size: 305 mm (12 inches)
  • Voice coil diameter: 100 mm (4 inches)
  • RMS power handling: 2000 watts
  • Max power handling: 4000 watts
  • Voice coil type: Single voice coil
  • Available nominal impedances: 1 Ohm, 2 Ohm
  • Mounting depth: 246 mm
  • Cutout diameter: 312 mm
  • Displacement of the woofer: 7.08 liters
  • Magnet weight: 4.97 kg
  • Shipping weight: 42.5 kg
  • 2 Ohm variant:
    • Nominal impedance: 2 Ohm
    • Voice coil type: Single voice coil
    • Fs: 25.5 Hz
    • Vas: 68.7 liters
    • Qms: 3.01
    • Xmax: 34 mm
    • Sd: 707 cm²
    • Qts: 0.35
    • Qes: 0.40
    • Le: 0.91 mH
    • SPL (1 W/1 m): 87 dB
    • SPL (2.8 V/1 m): 90 dB
    • Re: 1.6 Ohm
    • Closed enclosure volume (Vb): 52.3 liters
    • Bass reflex enclosure volume (Vb): 113 liters
  • 1 Ohm variant:
    • Nominal impedance: 1 Ohm
    • Voice coil type: Single voice coil
    • Fs: 25 Hz
    • Vas: 69.3 liters
    • Qms: 2.93
    • Qes: 0.39
    • Qts: 0.34
    • Re: 0.9 Ohm
    • Le: 0.53 mH
    • Sd: 707 cm²
    • SPL (1 W/1 m): 87 dB
    • SPL (2.8 V/1 m): 90 dB
    • Xmax: 34 mm
    • Closed enclosure volume (Vb): 52.3 liters
    • Bass reflex enclosure volume (Vb): 113 liters

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Frequently Asked Questions about Power T2S2-13 / T2S1-13


What power does the Rockford Fosgate Power T2S2-13 offer?

The Rockford Fosgate Power T2S2-13 offers a maximum power of 4000 watts. With an RMS capacity of 2000 watts, this Subwoofer is ideal for high-performance applications. The power is generated by a 100 mm aluminum-wound voice coil, which is particularly efficient and robust. Additionally, the two progressive Nomex surrounds and the segmented ferrite motor structure contribute to exceptional sound quality and performance, which is a real advantage for audio enthusiasts. The IDHS heat sink also ensures excellent heat dissipation, keeping the continuous power stable.

What are the special features of the motor structure in the Power T2S2-13?

The motor structure of the Rockford Fosgate Power T2S2-13 includes a triple-stacked, segmented ferrite motor structure that operates linearly, minimizing sound distortion. Together with the integrated aluminum shorting ring (IDHS), the precision of the electromagnetic fields is optimized. This structure significantly contributes to high sound quality and increases durability. A ventilated pole piece supports cooling efficiency. This design is particularly advantageous under high loads, as it keeps the Subwoofer powerful without compromising sound quality.

How does the VAST™ technology affect sound quality?

The VAST™ (Vertical Attach Surround Technique) technology in the Rockford Fosgate Power T2S2-13 expands the diaphragm area by mounting the surround vertically. This construction increases the effective surface area of the diaphragm, leading to better bass reproduction. The result is a rich, expressive sound volume. The specially molded foam surround allows for greater excursion, which is especially noticeable in bass-heavy music. For music lovers who appreciate precise and powerful bass reproduction, this technology is a significant advantage.

What are the Thiele Small parameters of the Power T2S2-13 in 2-ohm mode?

In 2-ohm mode, the Thiele Small parameters of the Rockford Fosgate Power T2S2-13 show impressive values: The resonance frequency (Fs) is at 25.5 Hz, the equivalent air volume (Vas) is 68.7 liters. The mechanical quality factor (Qms) is 3.01, while the total quality factor (Qts) is 0.35. The peak excursion (Xmax) is remarkably high at 34 mm, allowing for large diaphragm displacements. As an audio expert, you can utilize the effective diaphragm area (Sd) of 707 cm² and the inductance (Le) of 0.91 mH to size the ideal enclosure for your needs.

How do I install the Power T2S2-13 in my car?

The Rockford Fosgate Power T2S2-13 has a mounting depth of 246 mm and a cutout diameter of 312 mm, which must be considered during installation. Depending on the vehicle model, the space in the trunk or on the rear shelf may determine where the Subwoofer is installed. Use the 8 mm² insulated terminals for stable contact and optimal power supply. A mechanical clamp ring for the surround ensures it is securely placed. Also, pay attention to the closed enclosure volume of 52.3 liters or 113 liters in bass reflex mode to achieve the best acoustic results.

What materials are used in the Rockford Fosgate Power T2S2-13?

The Rockford Fosgate Power T2S2-13 uses high-quality materials to provide excellent sound characteristics and durability. The diaphragm is made from a three-layer combination of fiberglass, aramid honeycomb, and fiberglass, ensuring stiffness and low weight. The dust cap is made of aluminum, and the surround is made of injection-molded foam, enhanced by VAST™ technology. An aluminum die-cast frame additionally protects the overall construction, while a removable die-cast aluminum cover ring contributes to both aesthetic and functional enhancement.

What variants are available for the Rockford Fosgate Power T2S2-13?

The Rockford Fosgate Power T2S2-13 is available in single 1-ohm and single 2-ohm variants. These variants allow flexibility in adapting to different amplifier systems. The 1-ohm version has a nominal impedance of 1 ohm, while the 2-ohm version has a nominal impedance of 2 ohms. Both variants have identical physical dimensions and constructions, allowing them to be handled equally regarding fit in various enclosure designs. Depending on installation requirements, selecting the appropriate impedance can be significant for system efficiency.

In which enclosure volumes does the Power T2S2-13 work ideally?

The Rockford Fosgate Power T2S2-13 can be operated in both sealed and bass reflex enclosures. For a sealed enclosure, a volume of 52.3 liters is recommended, while a bass reflex enclosure requires a volume of 113 liters. These volumes allow for optimal airflow and sharp sound precision. The design in a sealed enclosure ensures precise bass reproduction and controlled excursions, ideal for audiophile applications. In bass reflex mode, efficiency at low frequencies is increased, which is particularly relevant for powerful, deep bass in modern music.

What is the installation depth of the Rockford Fosgate Power T2S2-13?

The installation depth of the Rockford Fosgate Power T2S2-13 is 246 mm. This aspect is crucial for planning the installation in various vehicle models. Before installation, it is advisable to check the specific dimensions of the vehicle and ensure that there is enough space. Due to the depth and the required space for the magnet, which weighs 4.97 kg, the enclosure should be sufficiently stable to securely hold the Subwoofer and avoid vibrations and unusual movements.

What is the voice coil diameter of the Power T2S2-13 and why is it important?

The Rockford Fosgate Power T2S2-13 has a voice coil diameter of 100 mm. This size is crucial as it affects the heat dissipation and power handling of the Subwoofer. A larger voice coil allows for more efficient heat distribution and higher load capacity, which extends the lifespan of the Subwoofer and enables stable performance. It also helps to control the membrane's excursion more accurately, which is particularly important for precise and powerful bass reproduction, ideal for high volumes and sound-critical applications.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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