- 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"
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
