• EXTREME 2,000W RMS POWER HANDLING: Built for serious SPL performance, the Audiopipe TXX-BDX-15-D2 delivers 2,000 watts RMS and 4,000 watts peak power for deep, aggressive bass in high-output competition systems.
• DUAL 2-OHM VOICE COIL FLEXIBILITY: Dual 2-ohm configuration allows flexible wiring options for 1-ohm or 4-ohm final loads. Perfect for matching high-powered monoblock amplifiers in SPL and demo builds.
• MASSIVE 375 OZ TRIPLE MAGNET MOTOR: Three stacked magnets create a 375 oz motor structure for maximum motor force, stronger control, and higher output under extreme power conditions.
• 3” HIGH-TEMP BASV ALUMINUM VOICE COIL: Large 3-inch 2-layer black aluminum BASV voice coil with enhanced ventilation improves heat dissipation and durability during long demo sessions and competition runs.
• COMPETITION-GRADE CONSTRUCTION: Powder-coated aluminum basket, sand-blasted non-press paper cone, reinforced black stitched surround, and vented T-yoke cooling system ensure long-term durability and reduced distortion at high excursion.
• EASY MULTI-CONNECT TERMINALS: Patent Pipe multi-connect terminals simplify parallel or series wiring for quick, secure amplifier connections.

15" 2000W RMS 3" Dual 2-Ohm SPL Car Audio Competition BDX Audiopipe Subwoofer

This Listing Includes:

• (1) 15" Dual 2-Ohm Competition-Series Subwoofer

Built to move air. Built to survive it.

The Audiopipe TXX-BDX-15-D2 is a full-blooded SPL competition subwoofer engineered for extreme output and brutal low-frequency authority. Rated at 2,000 watts RMS with a staggering 4,000 watts peak, this 15" monster is designed to dominate high-output builds, demo vehicles, and serious competition systems.

At its core is a 375 oz triple-stacked magnet structure, delivering the motor force necessary for deep, punishing bass while maintaining control. The 3-inch 2-layer high-temperature black aluminum (BASV) voice coil is ventilated for improved heat dissipation, ensuring reliability even during extended high-power sessions.

An ultra-rigid aluminum basket, thick sand-blasted non-press paper cone, and reinforced black-stitched surround keep everything stable under extreme excursion. Vented T-yoke cooling channels help manage internal temperatures so the sub stays composed when the volume knob is buried.

This isn't a casual daily driver sub. It's built for systems that shake panels, flex metal, and make windshields nervous.

Features

• 2,000 Watts RMS power handling


• 4,000 Watts peak output


• Dual 2-Ohm voice coil configuration


• Massive 375 oz triple-magnet motor structure


• 3" high-temp BASV aluminum voice coil


• Enhanced voice coil ventilation


• Vented T-yoke cooling design


• Powder-coated black aluminum basket


• Sand-blasted non-press paper cone


• Reinforced black-stitched surround


• Patent Pipe multi-connect terminals for flexible wiring

Specifications:

• Power Handling: 2,000W RMS / 4,000W Max


• Impedance: Dual 2 Ohm


• Voice Coil: 3" 2-layer High-Temp Black Aluminum (BASV)


• Magnet Structure: Triple Stack - 375 oz


• Frequency Response: 28 Hz - 1,100 Hz


• Sensitivity: 87 dB

Theile & Small Peramiters

• Fs: 41 Hz


• Re: 4.4 Ohms


• Le: 0.45 mH


• Qts: 0.52


• Qes: 0.55


• Qms: 1.8


• Cms: 0.20 mm/N


• Vas: 23 Liters


• Mms: 640 g


• Md: 635 g


• No: 0.30%


• SPL (2.83V/1M): 87 dB


• BL: 49 Tm


• Sd: 830 cm


• Krms: 44 Ns/m


• Krm: 0.40 N/A


• Xmax: 7.5 mm


• Ebm: 0.75


• Voice Coil Diameter: 3 Inches


• Voice Coil Height: 48 mm / 12 mm Gap


• Voice Coil Layers: 2


• Magnetic Gap Height: 8 mm


• Linear Bottom Pole Extension: 8 mm


• Magnet Weight: 157 oz (4.45 kg)


• Motor Outside Diameter: 215 mm


• Net Weight: 55 lbs / 25 kg

Dimensions:

• Mounting Depth: 9.5"


• Total Depth: 10"


• Cutout Diameter: 13.875"


• Total Diameter: 15.5"