- Complete Bass Combo: Includes B2 Audio RAGEXL 12" 3500W RMS Subwoofer, Tru Spec Elite XXL 12" Enclosure, and RAGE-4800 4800W Monoblock Amplifier.
- Extreme Power Handling: RAGEXL sub delivers 3500W RMS / 10,000W peak, paired with the RAGE-4800 amp pushing up to 4800W RMS at 1-ohm.
- Precision-Tuned Enclosure: Tru Spec Elite XXL features triple and quad baffle construction, tuned at 32 Hz for maximum output and controlled low-end.
- High-Performance Design: Dual 1-ohm voice coils and full-range Class D amp with low pass, high pass, and subsonic filters for custom tuning.
- Built for Enthusiasts: Rugged build, efficient power delivery, and competition-ready performance make this combo ideal for SPL or extreme daily setups.
RAGEXL 12" D1 3500W RMS Subwoofer + S12ELITE Enclosure + 4800W Mono Amp B2 Audio
This Listing Includes:
- (1) B2-RAGEXL-12-D1-V2 3500 Watt RMS Subwoofer Dual 1-Ohm
- (1) B2-RAGE-4800 1-Ohm Class D Full Bridge Monoblock Amplifier
- (1) GP-S12ELITEXXL-B2 Tru Spec Enclosure
Please note: these items will ship separately.
Take your system to the next level with this powerhouse combo featuring the B2 Audio RAGEXL 12" 3500W RMS Subwoofer, RAGE-4800 Monoblock Amplifier, and Tru Spec Elite XXL Enclosure. The enclosure’s precision triple and quad baffle design is tuned at 32 Hz for maximum output and accuracy. The RAGEXL subwoofer brings extreme power and precision with 3500W RMS handling and 10,000W peak potential, delivering ground-shaking lows with clarity. Pair it with the RAGE-4800 amplifier’s relentless 4800W RMS at 1-ohm, and you’ve got the perfect setup for SPL domination or extreme daily builds. Built for serious enthusiasts, this combo is engineered to unleash clean, thunderous bass every time you hit play.
Subwoofer Specifications:
- RMS Power Handling: 3500 Watts
- Peak Dynamic Power: 10,000 Watts
- Push Terminal Wire Gauge: 4 Ga
- Nominal Impedance: Dual 1 Ohm
- Voice Coil Diameter: 3"
- Frequency Response: 10 Hz ~ 500 Hz
- Sensitivity: 88.6 dB
- Magnet Weight: 880 Oz
- Displacement Volume: 8.9 L / .314 cu ft
Thiele & Small Parameters
- Free Air Resonance (Fs): 28 Hz
- Resistance (Re): 2 Ohm
- Mechanical Factor (Qms): 5.38
- Electrical Factor (Qes): 0.54
- Total Factor (Qts): 0.49
- Equivalent Volume (Vas): 23.7 L
- Compliance (Cms): 80 um/N
- BL Factor (BL): 131.5 BL^2/RE
- Moving Mass (Mms): 403.9 g
- Excursion Max (Xmax): 23 mm
Measurements:
- Overall Diameter: 12.25" / 311 mm
- Mounting Diameter: 11.10 / 282 mm
- Bolt Pattern Diameter: 11.57" / 294 mm
- Overall Depth: 12.12" / 308 mm
- Mounting Depth: 10.12" / 257 mm
Amplifier Specifications:
- RMS Power @ 4 ohm: 1650W - 1800W
- RMS Power @ 2 ohm: 3000W - 3250W
- RMS Power @ 1 ohm: 4800W - 5000W
- Frequency Response: 10 Hz – 20 kHz
- Signal-to-Noise Ratio: >90 dB
- Input Sensitivity: 0.2 – 6 V
- Power Terminal Gauge: 0 GA
- Fuse Rating: 400A
- Bass Level Control: 30–80 Hz
- Crossover Circuit:
Low Pass: 50 Hz – 20 kHz
High Pass: 10 Hz – 2 kHz
Subsonic: 10 Hz – 2 kHz
Measurements:
- Overall Length: 15.5"
- Width: 7.25"
- Height: 2.5"
- Weight: 9.90 lbs
Enclosure Specifications:
- Material: MDF
- Cutout: 11.20"
- Box External Dimensions
- Width x Height x Depth (30.00" x 15.00" x 21.21")
- Material Thickness: 0.75"
- Net Internal Volume: 2.50 ft3
- Tuning Frequency: 32 Hz
- Port Area: 40.00 inch2
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
Bank Transfers
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.
