B2 Audio 10" Dual 2-Ohm 3" Voice Coil 3000 Watt RMS RAMPAGE Series Subwoofer

• Massive Power Handling: Capable of 3000W RMS and 7500W peak for deep, dominating bass
• 3" Aluminum Voice Coil: 8-layer design ensures high thermal efficiency and long-term durability
• Carbon Fiber Cone: Lightweight and rigid for accurate sound reproduction under extreme loads
• High Excursion Design: 30mm one-way Xmax with tall U-shaped foam surround for superior movement
• Flexible Enclosure Options: Works in sealed, ported, or bandpass configurations for custom setups

B2 Audio 10" Dual 2-Ohm 3" Voice Coil 3000 Watt RMS RAMPAGE Series Subwoofer

This listing includes:

• (1) RAMPAGE10D1 10" Dual 2 Ohm Subwoofer

The B2 Audio RAMPAGE 10" Dual 2 Ohm subwoofer is built for enthusiasts who demand aggressive, high-output bass in compact enclosures. Featuring a powerful 8-layer aluminum voice coil, a carbon fiber cone, and a robust ferrite magnet, this subwoofer handles serious power with precise response. Its tall U-shaped foam surround and 30mm Xmax allow deep excursion, while the lightweight yet rigid motor structure keeps performance efficient and reliable.

Specifications:

• Frequency Response: 10 Hz - 500 Hz


• Impedance: Dual 2 Ohm


• RMS Power: 3,000 Watts


• Max Power: 7,500 Watts


• Resonance Frequency (Fs): 39.6 Hz


• Sensitivity @ 1W/1m: 88.1 dB


• Voice Coil Diameter: 3" / 76.2 mm


• Magnet Type: Ferrite


• Cone Material: Carbon fiber


• Surround Type: Tall U Shaped Foam

Electrical Parameters:

• Re (DC Resistance): 1.8 Ohms


• Le (Inductance @ 1 kHz): 1.17 mH


• BL/RE: 128.4


• Efficiency: 0.09 %

Thiele/Small Parameters:

• Fs (Resonant Frequency): 39.6 Hz


• Qes (Electrical Q): 0.55


• Qms (Mechanical Q): 5.4


• Qts (Total Q): 0.49


• Vas (Compliance Volume): 8.5 L


• Cms (Compliance): 60 M/N


• Mms (Moving Mass): 285 g


• Xmax (One-Way): 30 mm


• Sd (Cone Area): 315.8 cm


• EBP: 72

Enclosure Suggestions:

Sealed: 17.2 L / 0.61 Cubic ft

Qtc: 0.553

F3: 60.3 Hz

Ported Compact: 28.32 L / 1 Cubic ft

Fb: 42 Hz

Port Area: 15.5 Squared Inches

Port Length: 21.8"

Ported: 40 L / 1.42 Cubic ft

Fb: 35 Hz

Port Area: 15.5 Squared Inches

Port Length: 22.3"

Bandpass 4th Order Ratio: 3:1

Dimensions:

• Overall Diameter: 10.32" / 262 mm


• Cutout Diameter: 9.25" / 235 mm


• Mounting Depth: 8.78" / 223 mm


• Total Depth: 9.45" / 240 mm


• Net Weight (1 pc): 59.52 pounds.


• Shipping Weight (set): 62.83 pounds.


• Shipping Dimensions: 12.99 x 12.99 x 13.39 inches.

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

• Bancontact
• iDEAL

Bank Transfers

• Zelle

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.