Two RAGE 8" DVC 500W RMS Subwoofer w/Tru Spec Vented Dual 8" Enclosure

• Combo includes two 8" B2 Audio RAGE subwoofers and one Tru Spec dual 8" prefab enclosure
• Subwoofers rated at 500W RMS each, 1000W max with dual 4-ohm impedance and 2" voice coils
• Compact yet powerful setup ideal for daily drivers or entry-level SPL builds
• Delivers tight, aggressive bass performance in a space-saving dual 8" format
• Enclosure tuned to 35Hz with 0.65 ft³ internal volume per chamber for deep, responsive bass

B2 Audio Dual 8" RAGE Subwoofer Combo with Tru Spec Prefab Dual 8" Enclosure

This listing includes:

• (2) B2 Audio RAGE Series 8" Dual Voice Coil Subwoofers (Choose between Dual 2-Ohm or Dual 4-Ohm models)


• (1) Tru Spec Prefab Dual 8" Subwoofer Enclosure (GP-DUAL-8)

Upgrade your system with this reliable and hard-hitting combo that delivers clean, deep bass and high output in a compact form factor. This package includes two B2 Audio RAGE8 subwoofers and a Tru Spec GP-DUAL-8 enclosure—built to precision specs and tuned to 35 Hz. The RAGE subwoofers are engineered for aggressive, accurate sound with 500W RMS per woofer, a 2 inch voice coil, and rugged construction for demanding setups. Whether you're building your first system or fine-tuning your current one, this combo gives you the performance and quality you need with wiring flexibility thanks to the selectable D2 or D4 impedance options.

Subwoofer Specifications (RAGE8-D2-V2 or RAGE8-D4-V2):

• RMS Power Handling: 500W


• Max Power Handling: 1000W


• Voice Coil Diameter: 2 inch


• Frequency Response: 10 Hz to 500 Hz


• Magnet Weight: 175 oz


• Displacement: 2.5 L / 0.088 cu ft


• Sensitivity: 83.8 dB (D2) / 82.4 dB (D4)


• Free Air Resonance (Fs): 39.3 Hz (D2) / 40.9 Hz (D4)


• Resistance (Re): 1.9 Ohm (D2) / 3.2 Ohm (D4)


• Qms: 6.09 (D2) / 5.64 (D4)


• Qes: 0.5 (D2) / 0.54 (D4)


• Qts: 0.48 (D2) / 0.47 (D4)


• Vas: 5.8 L (D2) / 5.9 L (D4)


• Cms: 110 um/N


• Mms: 138.5 g (D2) / 129.7 g (D4)


• BL: 72.9 TM (D2) / 69.5 TM (D4)


• Xmax: 15 mm


• Overall Diameter: 8.66 in


• Mounting Diameter: 7.83 in


• Front Mount Baffle Cutout: 7.28 in


• Overall Depth: 6.57 in


• Mounting Depth: 5.31 in

Enclosure Specifications (GP-DUAL-8):

• Material Thickness: 0.75 in


• Net Internal Volume: 0.65 ft


• Tuning Frequency: 35 Hz


• Port Area: 9.00 in


• Cutout Diameter: 7.45 in


• Flush Trim Diameter: 9.00 in


• External Dimensions (Length x Height x Width): 20.00 in x 10.5 in x 11.26 in

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
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• 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.

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