3. Rampage 6

Rampage 6

1000 Watt

Rampage 6

Technical Highlights

  • RMS power handling 1000 W, Max. power handling 2000 W, 2 Ohm impedance.
  • Frequency response 10 Hz to 500 Hz, copper winding, ferrite magnet.
  • Natural resonance frequency 45.9 Hz, carbon fiber reinforced diaphragm, 50.8 mm voice coil.
  • More technical details
€269.00
€269.00 €269.00
2% discount with credit card
including VAT
Impedance: D1 (2x1 Ohm)
Estimated delivery: Sep 17–Sep 23.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Delivery & availability

The selected variant is not currently in stock at Masori and is sourced from the supplier. Refer to the estimated delivery window above.

Orders ship together based on the item with the longest lead time. If you need something sooner, ask by email about a possible partial shipment beforehand.

Shipping costs and options depend on the destination. Check the shipping calculator; final costs are shown before placing the order.

Email us the product, car, existing system and budget. We will offer an alternative available sooner.

Ask for an alternative available sooner

Reply in 1–3 working days · Mon–Fri
B2 Audio-Rampage 6-6.5" (16,5cm) Subwoofer-masori-kaufen
€269.00
€269.00 €269.00

The Rampage 6 from B2 Audio is a Subwoofer with an RMS load capacity of 1000 W and a maximum load capacity of 2000 W. The model has a diameter of 6.5 inches and a carbon fiber reinforced diaphragm. The technical specifications include a copper winding and a robust ferrite magnet. The nominal impedance is rated at 2 Ohm (dual). The frequency response covers the range from 10 Hz to 500 Hz. A U-shaped foam surround seals the diaphragm. The magnet weight is 7.65 kg.

\
\Features\\
\
    \
  • 6.5 inch (16.5 cm) Subwoofer\
    • \
  • RMS load capacity: 1000 W\
    • \
  • Max. load capacity: 2000 W\
    • \
  • Diaphragm material: Carbon fiber\
    • \
  • Magnet type: Ferrite\
    • \
  • Winding material: Copper\
    • \
  • Surround type: U-shaped foam\
    • \
  • Overall diameter: 180 mm\
    • \
  • Installation depth: 154 mm\
    • \
  • Weight: 5.67 kg\
    • \
\
\Technical specifications\\
\
    \
  • Nominal impedance: 2 Ohm (dual)\
    • \
  • Diameter of voice coil: 50.8 mm\
    • \
  • Frequency response: 10 Hz – 500 Hz\
    • \
  • Sensitivity: 79.1 dB\
    • \
  • Self-resonance frequency (Fs): 45.9 Hz\
    • \
  • Magnet weight: 7.65 kg\
    • \
  • Compliance equivalent volume (Vas): 2.9 l\
    • \
  • Resistance (Re): 3.8 Ohm\
    • \
  • Mechanical factor (Qms): 5.19\
    • \
  • Electrical factor (Qes): 0.63\
    • \
  • Total factor (Qts): 0.56\
    • \
  • Compliance (Cms): 110 µm/N\
    • \
  • BL factor (BL): 49\
    • \
  • Moving mass (Mms): 104 g\
    • \
  • Max. displacement (Xmax) (one-sided): 15 mm\
    • \
  • SD: 1339 cm²\
    • \
  • Efficiency: 0.05 %\
    • \
  • Le (1 kHz): 1.34 mH\
    • \
  • EBP: 72.9\
    • \
  • Cutout for front panel: 160 mm\
    • \
  • Total depth: 161 mm\
    • \
  • Enclosure suggestion closed: 8.5 l\
    • \
  • Enclosure suggestion compact bass reflex: 12 l (FB: 42 Hz)\
    • \
  • Enclosure suggestion bass reflex: 20 l (FB: 40 Hz)\
    • \

Frequently Asked Questions about Rampage 6

How much power can the B2 Audio Rampage 6 Subwoofer handle?

The Rampage 6 from B2 Audio is a powerful car audio Subwoofer that can truly amaze you with its impressive bass. It has an RMS capacity of 1000 watts and can even handle up to 2000 watts of peak power for short periods. This gives you a strong deep bass that adds significant impact to your sound system. Especially if you enjoy listening to music at high volumes, you will benefit from its high capacity, as the Subwoofer remains stable and precise even at high levels. This allows you to make optimal use of your Amplifier without worrying about pushing the speaker to its limits. B2 Audio gives you the opportunity to turn your musical ideas into reality and create an impressive bass foundation.

How low can the Rampage 6 Subwoofer go in the frequency range?

The B2 Audio Rampage 6 is designed to cover a frequency range from 10 Hz to 500 Hz, allowing you to experience the deepest bass areas for a rich sound profile. Particularly exciting is its self-resonance frequency at around 45.9 Hz. This means that at this resonance frequency, it unleashes its natural strength and delivers impressive deep bass. When you listen to tracks that feature extreme sub-bass, you will feel a powerful foundation with the Rampage 6 that is not only audible but also tangible. With the right amplifier power and well-tuned enclosures—whether sealed or bass reflex—you can fully utilize the untamed potential of the B2 Audio Subwoofer.

What special features does the carbon fiber reinforced diaphragm offer in the Rampage 6?

The carbon fiber reinforced membrane of the B2 Audio Rampage 6 is a true highlight, as it offers you a successful balance of lightness and stability. Carbon fiber is known for being extremely robust while also having a low mass. This leads to precise response and reduces distortion at high volumes. Especially when you want to enjoy your music with powerful kick drums or deep synth basses, the high stiffness of the membrane benefits you. It not only ensures clear bass reproduction but can also effectively minimize vibrations and deformations. This way, you get a crisp, uncolored sound that excites you every time.

What role does the ferrite magnet system play in the B2 Audio Rampage 6?

The ferrite magnet in the Rampage 6 is crucial for the dynamic behavior and power transfer of the Subwoofer. Ferrite magnets are considered a robust choice that is excellent for powerful car audio systems. Since the magnet in the Rampage 6 weighs a substantial 7.65 kg, it provides a strong drive unit. This strong magnetic force works together with the copper winding inside and supports the membrane movement, so you can always enjoy efficient reproduction in the deep frequency ranges. A solid magnetic setup also means you can rely on consistent, assertive performance—even during long listening sessions or intense bass passages. The result: powerful, penetrating sound.

How is the installation of the Rampage 6 Subwoofer successful in different enclosures?

The B2 Audio Rampage 6 can be used very flexibly due to its technical parameters. If you choose a sealed enclosure, you benefit from tight and precise bass, which is particularly effective for music genres with fast kick drums. B2 Audio recommends about 8.5 liters of volume for this, so you achieve a Qtc of 0.523 and an F3 of 73.7 Hz. If you prefer a deeper and more powerful sound, you can opt for a bass reflex enclosure with a larger volume—such as 12 or 20 liters. There, you achieve a deep tuning with high efficiency using appropriate port areas and port lengths. This way, the Rampage 6 perfectly adapts to your individual preferences.

Is the Rampage 6 Subwoofer usable for common European car brands?

In principle, the B2 Audio Rampage 6 is suitable for many vehicle types, as its compact installation depth of 154 mm fits into numerous trunk or spare wheel well constructions. Whether you drive a BMW, Audi, Mercedes, or VW – what matters is that you have enough space and carefully choose the volume of the enclosure. Especially if you prefer a very high-quality and expansive sound, you should ensure proper air circulation when upgrading your car audio system. A suitable Amplifier and a well-utilized volume will ultimately ensure that the Rampage 6 delivers impressive bass in practically any European vehicle.

How do I benefit from the dual 2-ohm voice coil in the Rampage 6?

The Rampage 6 has two voice coils with a nominal impedance of 2 ohms each. This dual coil configuration gives you numerous wiring options to optimally match the Subwoofer to your Amplifier. You can, for example, connect the coils in series to achieve a higher total impedance, or in parallel to operate the Amplifier with a lower impedance. This gives you plenty of flexibility to maximize the performance of the B2 Audio Subwoofer and enjoy rich bass. With this flexibility, you can also ensure that you achieve the most efficient combination of power, control, and sound quality in your personal car audio setup.

How does the Rampage 6 achieve a balanced sound without distortion?

A balanced sound without distortion is the result of several intelligent design features in the B2 Audio Rampage 6. On one hand, the U-shaped foam surround ensures precise guidance of the diaphragm, so that even at high excursions, no disturbing resonances occur. On the other hand, the voice coil is wound with copper wire, which provides excellent heat dissipation and electrical conductivity. Together with the powerful ferrite magnet, this creates a strong drive unit that controls and stabilizes the Subwoofer. Additionally, the Thiele & Small parameters play a significant role, as they have been tuned to ensure that you receive deep, clear bass reproduction without sound quality loss, even at high levels.

What is the significance of the Thiele & Small parameters for the Rampage 6?

The Thiele & Small parameters determine the character of a speaker design and help you find the suitable enclosure for your B2 Audio Rampage 6. Values like Qts (0.56), Qes (0.63), or Qms (5.19) show you how the Subwoofer reacts to mechanical and electrical influences. This way, you can accurately calculate which enclosure size and tuning best match your listening preferences. The Vas value of 2.9 liters provides insight into the volume that contributes to the optimal performance of the Subwoofer. So, if you prefer a bass reflex design, you can adjust the required port design based on these parameters to achieve a particularly powerful bass foundation.

How can heat be effectively dissipated in the B2 Audio Rampage 6?

Effective heat dissipation in the B2 Audio Rampage 6 is ensured by several factors. On one hand, the manufacturer uses a high-quality copper winding that can quickly dissipate the generated heat. Copper has good thermal properties and conducts heat better than many other materials. On the other hand, the robust construction of the ferrite magnet helps maintain constant ventilation, preventing the voice coil from overheating. If you also properly set the levels of your system and size the amplifier appropriately, the Subwoofer will not be constantly pushed to its limits. This way, it remains in the safe zone at all times and delivers consistently high performance even during ambitious listening sessions. If you want to learn more about other products from B2 Audio, you can find additional powerful components in our portfolio that optimally enhance your car audio experience.

Manufacturer information/responsible person

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

Your advantages with Masori

  • 3-year warranty

    Exclusive to Masori

    Extra reassurance with the Masori warranty. See the warranty terms for coverage, requirements and exclusions.

    Learn more

  • Price guarantee

    Your price advantage

    Found a comparable offer for less? Our price guarantee explains when and how we match the price.

    Learn more

  • Pay in instalments

    Klarna & PayPal

    Spread your payments where this option is offered for your country and purchase. The provider shows availability, terms and any costs.

    Learn more

  • Customer reviews

    Real experiences

    Other customers’ experiences can help you decide. Store reviews and reviews of this product are shown separately.

    Learn more

  • An upgrade for your car and budget

    Advice by email

    We consider your car, existing sound system and budget to help you choose suitable components. If fitment is unclear, ask us by email.

Recently viewed products