• 500W RMS / 1000W Max Power – Powerful and efficient for musical and bass-focused setups
• Dual 4 Ohm Voice Coils – Wire for 2 or 8 ohm loads to match your amp
• 2.5" Round Copper Voice Coil – High-temp, clean output at all power levels
• Wide Frequency Range – Covers 10Hz–500Hz for subwoofer and midbass roles
• Compact Ported Box Friendly – Optimized to perform in 1.5–1.77 cu ft enclosures

B2 Audio 12" DVC 4 Ohm 2.5" VC 500W RMS RAVE Shallow Mount Subwoofer

Included Items

• (1) B2 Audio RAVE12-D4 12" Dual 4 Ohm Subwoofer

Item Description

The B2 Audio RAVE12-D4 is a high-efficiency 12" subwoofer that bridges the gap between musical midbass and deep sub-bass. With 500W RMS handling and a lightweight ferrite motor assembly, the RAVE12 is optimized for tight, punchy bass in compact ported enclosures. It features a 2.5" round copper voice coil, natural polypropylene cone, and slim U-shaped foam surround for accurate response across a wide frequency range - from 10Hz to 500Hz. Whether you're building a clean daily setup or looking for a sub that can blend with mids in a 3-way front stage, the RAVE12 delivers.

Features

• 500W RMS / 1000W Max Power - Reliable output for daily drivers and musical builds


• Dual 4 Ohm Configuration - Versatile wiring options for 2 or 8 ohm loads


• 2.5" Copper Voice Coil - Round wire for efficient power handling


• 10Hz - 500Hz Frequency Range - Covers deep lows and midbass punch


• High Sensitivity (89.3dB) - Louder with less power; great for efficient systems


• Slim U Shaped Foam Surround - Designed for linear movement and clean control


• Optimized for Ported Enclosures - Performs best in compact or full-size vented boxes


• Push Terminal Gauge Size: 8 Gauge

Specifications:

• Nominal Size: 12"


• Impedance: Dual 4 Ohm (DVC)


• RMS Power: 500W


• MAX Power: 1000W


• Resonance (natural) Frequency: 31.8 Hz


• Frequency Response: 10Hz - 500Hz


• Voice Coil: 2.5" (63.5mm) Copper


• Winding Material: Round copper wire


• Sensitivity: 89.3 dB (1W/1m)


• Magnet Type: Ferrite


• Motor Assembly weight: 140 oz.


• Cone Material: Natural Polypropylene (NPP)


• Surround Type: Slim U-shaped Foam


• Net Weight (1 pc): 10.81 lbs. (5.5 kg)

Thiele Small Parameters:

• FS: 31.8 Hz


• Vas: 80L


• RE (Parallel) 1.9 Ohms


• QMS: 3.57


• QES: 0.48


• Qts: 0.425


• Cms: 22 um/N


• BL^2/RE: 47.2


• MMs: 114 G


• Xmax (One Way): 12 mm


• SD: 510 cm


• Efficiency: 0.51%


• LE (1 KHz) 1.02 mH


• EBP: 66

Enclosure Recommendations:

• Ported Compact: 1.5 cu ft (43.2L)


• FB/ Port Area / Port Length: 35 Hz / 22.5 in / 27"


• Ported: 1.77 cu ft (50L)


• FB/ Port Area / Port Length: 35 Hz / 22.5 in / 22.7"

Dimensions:

• Overall Diameter: 12.52" / 318 mm


• Baffle Cutout Diameter: 11.1" / 282 mm


• Mounting Depth: 5.59" / 142 mm


• Total Depth: 5.98" / 152mm


• Magnet Depth: 2.20" / 56 mm


• Magnet Diameter: 5.51" / 140 mm

Don’t want to build a box? Check out the B2 Audio DVPE212 Loaded Dual 12" Enclosure, featuring the same RAVE12 subs ready to rock.

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.