- Unleash Earth-Shaking Bass: Experience a seismic shift in your audio with the B2 Audio RAMPAGE Series 8" Subwoofer, delivering explosive 2000 watts of peak power for intense bass.
- Versatile Wiring Options: Dual 1-ohm voice coils provide flexible wiring configurations, allowing you to push your amplifier to its limits and dominate your sound system.
- Intense, Ground-Pounding Bass: With a 300 ounce magnet and exceptional sensitivity, feel the full impact of your music at any volume level, ensuring every note and beat resonates.
- High-Performance Handling: Engineered for superior performance, this powerhouse subwoofer boasts a wide frequency response for deep, thunderous bass that brings your favorite tracks to life.
- Built Tough for Demanding Conditions: Rugged construction withstands high-volume play, ensuring durability and reliability in even the most intense audio environments.
B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2" Voice Coil 1K Watt RMS Subwoofer - OPEN BOX
**Please reference pictures
Small surface scratches and scuffs from previous installation, works as normal
Open-box items are NOT subject to returns. They are sold "AS IS". All requests for returns will not be accepted.**
This Listing Includes:
- (1) B2 Audio RAMPAGE8-D1-V2 8" Subwoofer
Get ready for a seismic shift in your audio experience with the B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2000 Watt Peak Subwoofer. This subwoofer is designed to bring earth-shaking bass to your setup, delivering an explosive 2000 watts of peak power. With dual 1-ohm voice coils, you get versatile wiring options to dominate your system and push your amplifier to its limits.
The RAMPAGE subwoofer's robust magnet drives intense, ground-pounding bass that will leave you breathless. Exceptional sensitivity ensures you feel the full impact of your music even at lower power levels, making every note and beat resonate.
Engineered for high-performance handling, this powerhouse subwoofer boasts a wide frequency response, ensuring deep, thunderous bass that brings your favorite tracks to life. Despite its compact 8-inch size, the RAMPAGE subwoofer is a force to be reckoned with, outclassing larger competitors with ease.
Built tough to withstand the most demanding conditions, the B2 Audio RAMPAGE subwoofer's rugged construction ensures it can handle high-volume play. Don't settle for ordinary, elevate your sound system to a new realm of aggressive power and unleash the chaos. The B2 Audio RAMPAGE Series 8" Dual 1-Ohm 2000 Watt Peak Subwoofer is your ticket to dominating the audio landscape with unstoppable force. Feel the surge, command your sound, and revel in the bass-driven frenzy!
Specifications:
- RMS Power Handling: 1000 Watts
- Max Power Handling: 2000 Watts
- Frequency Response: 10 Hz - 500 Hz
- Nominal Impedance: Dual 1-Ohm
- Voice Coil Diameter: 2"
- Sensitivity: 87.2 dB
- Magnet Weight: 300 Oz
- Displacement Volume: 3.3 L / .115 cu ft
Thiele & Small:
- Free Air Resonance (Fs): 39 Hz
- Resistance (Re): 1-Ohm
- Mechanical Factor (Qms): 5.67
- Electrical Factor (Qes): 0.55
- Total Factor (Qts): 0.5
- Equivalent Volume (Vas): 5.4 L
- Compliance (Cms): 100 um/N
- BL Factor (BL): 72
- Moving Mass (Mms): 135.1 g
- Excursion Max (Xmax): 20 mm
Measurements:
- Overall Diameter: 8.66" / 220mm
- Mounting Diameter: 7.84" / 199mm
- Front Mount Baffle Cutout: 7.28" / 185mm
- Overall Depth: 7.09" / 180mm
- Mounting Depth: 5.91" / 150mm
Enclosure Suggestions:
Sealed:
- 8.5L / 0.3 cu.ft
- Qtc 0.51
Ported Compact:
- 15L / 0.53 cu.ft
- Port: 2"
- Length : 7.16" / 18.2mm
- FB: 42 Hz
Ported:
- 28L / 0.989 cu.ft
- Port Area: 7.75 sq. in
- Length: 12" / 30cm
- FB: 38hz
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.
