B2 Audio RAGE 4 Channel 2.3k Amplifier W/ 2 8" RAGE8 D4 Subwoofers COMBO-20

• Powerful Amplification: Total 2300W output for immersive bass experience.
• Dynamic Subwoofers: Includes 2 B2 Audio RAGE8 subwoofers for deep, impactful bass.
• Hi-EF Class D Technology: Ensures efficient power usage and clear bass output.
• Versatile Configuration: Ideal for car audio enthusiasts seeking high-quality bass components.
• Comprehensive Combo: Complete setup with 4-channel amplifier and subwoofers included.

B2 Audio RAGE 4 Channel 2.3k Amplifier W/ 2 8" RAGE8 D4 Subwoofers COMBO-20

This Listing Includes:

• (1)  RAGE 4-Channel 2.3K 2300 Watt Full Range Amplifier



• (2)  8" DVC 4-ohm  RAGE Subwoofer

Enhance your car audio system with the B2 Audio RAGE 4-Channel 2.3k Amplifier paired with 2 B2 Audio RAGE8 Subwoofers. This combo delivers a total of 2300W output, providing an immersive bass experience for your vehicle. The amplifier features Hi-EF Class D technology, ensuring efficient power usage and clear bass output across the frequency spectrum. With RMS power handling of 500W and a maximum power handling of 1000W, the RAGE8 subwoofers produce deep, impactful bass with a nominal impedance of Dual 4 Ohm. Each subwoofer is equipped with a 2" voice coil diameter and a magnet weight of 175 Oz for enhanced bass performance. With comprehensive crossover circuitry, 12 AWG wire inputs, and Thiele & Small parameters included, this combo provides everything you need for a complete bass upgrade. Elevate your car audio experience with the B2 Audio RAGE combo and immerse yourself in powerful bass.

Amplifier Specifications:

• Total Watts: 2300W



• RMS Power @ 4 ohm: 1800W (4 x 450W)



• RMS Power @ 2 ohm: 2300W (4 x 575W)



• RMS Power @ 4 ohm Bridge: 2300W (2 x 1150W)



• Circuit Configuration: Hi-EF Class D



• Frequency Response: 10 Hz ~ 27 KHz



• Signal to Noise Ratio: 95 dB



• Input Sensitivity: 0.2V ~ 5V



• Crossover Circuit: 24 dB / Octave



• Low Pass Crossover: 50 Hz ~ 5 KHz



• High Pass Crossover: 30 Hz ~ 5 KHz



• Power Terminal Guage: 0 AWG



• Fuse Rating: 250 A

Subwoofer Specifications:

• RMS Power Handling: 500W



• Max Power handling: 1000W



• Nominal Impedance: Dual 4 Ohm



• Voice Coil Diameter: 2"



• Frequency Response: 10 Hz ~ 500 Hz



• Sensitivity: 82.4 dB



• Magnet Weight: 175 Oz



• Displacement: 2.5 L / 0.088 cu.ft



• 12 AWG Wire Inputs For Push Terminals

Thiele & Small

• Free Air Resonance (Fs): 40.9 Hz



• Resistance (Re): 3.2 Ohm



• Mechanical Factor (Qms): 5.64



• Electrical Factor (Qes): 0.54



• Total Factor (Qts): 0.47



• Equivalent Volume (Vas): 5.9 L



• Compliance (Cms): 110 um/N



• Moving Mass (Mms): 129.7 g



• BL Factor (BL): 69.5 TM



• Excursion Max (Xmax): 0.59" / 15 mm

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.

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