B2 Audio 12" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 2 Ohm

B2 Audio 12" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 2 Ohm

Sold by AudioSellerz.com

The B2 Audio 12" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 2 Ohm is a car audio subwoofer from B2 Audio, sold by Audio Sellerz. This page keeps the supplied product details and specifications intact so you can review the actual model information before ordering. Use the product details below to confirm power, impedance, dimensions, fitment, included parts, and other specifications that apply to this exact B2 Audio model.

B2 Audio Product Details & Specifications

• 5000W RMS / 10,000W MAX – Built for serious SPL performance with extreme power handling.
• Massive 1100oz Ferrite Motor – Ensures deep, controlled bass with heavy motor force.
• Carbon Fiber Cone & TWS Foam Surround – Lightweight, responsive cone material paired with tall foam surround for maximum excursion and durability.
• Optimized for SPL & Enclosure Tuning – Sealed, ported, or 4th-order bandpass options available; ideal for competitions and ground-pounding systems.

B2 Audio RAMPAGE Series 12" Dual 2-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

Listing Includes

• (1) 12" RAMPAGE DVC 2-Ohm Subwoofer

Item Description

The B2 Audio RAMPAGE12-ELITE-D2 is a 12" subwoofer built for brutal bass and elite-level performance. With 5000 Watts RMS and a mind-blowing 10,000 Watts max, this sub is ready to flex hard in daily builds or dominate in SPL competition lanes.

Equipped with a 4" aluminum 8-layer voice coil, dual 2 Ohm impedance, and a carbon fiber cone, the RAMPAGE Elite D2 model delivers serious excursion, impact, and reliability. The TWS tall wide foam surround helps push the 40mm of one-way Xmax, while the heavy 1100 oz ferrite motor powers low-end output that hits hard and clean.

This subwoofer is engineered to perform in sealed, ported, or bandpass enclosures, giving installers and competitors tuning flexibility. Whether you're building a daily banger or a ground-pounding demo rig, the RAMPAGE12-ELITE-D2 brings pure, unfiltered bass.

Features

• High-performance 12" competition-grade subwoofer


• 5000W RMS / 10,000W peak power handling


• Dual 1 Ohm configuration for flexible wiring options


• Oversized 4" / 101.6mm 8-layer aluminum voice coil


• Premium carbon fiber cone for lightweight strength


• TWS tall wide foam surround for extended excursion


• Massive 1100 oz ferrite motor for unmatched motor force


• Cast aluminum basket for reduced resonance and rigidity


• 40mm one-way Xmax for deep, clean, and hard-hitting bass


• Engineered for SPL competitions, demo builds, and extreme daily setups


• Wide frequency response from 10Hz to 500Hz


• Designed to perform in sealed, ported, or bandpass enclosures


• Hand-built quality from B2 Audio for serious audio enthusiasts

Specifications

• Subwoofer Size: 12 Inch


• RMS Power: 5000 Watts


• Peak Power: 10,000 Watts


• Impedance: Dual 2 Ohm (DVC)


• Voice Coil Diameter: 4" / 101.6mm


• Voice Coil Material: 8-Layer Aluminum


• Magnet Type: Ferrite


• Motor Assembly Weight: 1100 oz


• Sensitivity: 81.6 dB (1w/1m)


• Frequency Response: 10 Hz – 500 Hz


• Resonant Frequency (Fs): 32.9 Hz


• Cone Material: Carbon Fiber


• Surround Material: TWS Tall Wide Foam


• Xmax (one way): 40 mm


• Vas: 12.1 L


• Qts: 0.44


• Qes: 0.47


• Qms: 6.81


• RE (DC Resistance): 3.6 Ohm


• Le (1kHz): 3.94 mH


• BL/RE: 265.3


• Efficiency: 0.09%


• MMS: 602 g


• Cms: 40 um/N


• Sd: 461.5 cm


• EBP: 70

Recommended Enclosures

Sealed: 28.3 L / 1 Cubic ft

Qtc: 0.435

Fb: 60.3 Hz

Ported (Compact): 28.3 L / 1 Cubic ft

Fb: 38 Hz

Port Area: 4"

Port Length: 19.7"

Ported (Full Size): 75 L / 2.65 Cubic ft

Fb: 32 Hz

Port Area: 28.3 squared inches

Port Length: 24.4"

Bandpass 4th Order Ratio: 3:1

Dimensions

• Mounting Depth: 10.2" / 258 mm


• Cutout Diameter: 11.1" / 282 mm


• Overall Diameter: 12.44" / 316 mm


• Total Depth: 10.83" / 275 mm


• Net Weight: 80.5 lbs


• Shipping Weight: 86.4 lbs


• Shipping Box Dimensions: 16" x 16" x 17"

Shop More B2 Audio & Related Car Audio Gear

Browse more B2 Audio products and compare car audio subwoofers. For system planning, see the subwoofer wiring and ohm-load guide and subwoofer box guide.

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