B2 Audio Rampage 15 ELITE 15" (38cm) Subwoofer

  • 4000 watts power, dual impedance 1 ohm/2 ohm, high XMAX.
  • 4" voice coil, dynamic peak power 12000 watts.
  • Resonance frequency at 27.5 Hz, frequency response 10 to 500 Hz.
  • Mehr technische Details
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Normal price €1.439,20
Normal price €1.799,00 Selling price €1.439,20
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Impedance: D2 (2x2 Ohm)
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Dec 9, - Dec 13,
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Rampage 15 ELITE by B2 Audio

The Rampage 15 Elite is a state-of-the-art 15-inch subwoofer from the RAMPAGE Elite series by B2 Audio. This subwoofer offers a unique combination of technology and design. With a massive 4-inch voice coil housed in a solid 1400Oz ferrite magnet, it is designed for optimal performance. The innovative RAMPAGE design basket features enhanced cooling with SAFT (Smooth Air Flow Tech) technology and also provides an increased XMAX. This alone allows for wide excursions of 80mm peak to peak without any issues. See for yourself the quality and performance of this 15-inch subwoofer.

Technical Features of the RAMPAGE15 Elite

  • 15-inch subwoofer
Specification: RAMPAGE 15D1 Elite RAMPAGE 15D2 Elite
Frequency Response: 10 Hz ~500 Hz 10 Hz ~500 Hz
Sensitivity: 92.2 dB 89.9 dB
Nominal Impedance: Dual 1 Ohm Dual 2 Ohm
DC Resistance (RE): 1 Ohm 1.8 Ohm
Resonant Frequency (FS): 27.5 Hz 27.2 Hz
Power Handling: 4000 Watts 4000 Watts
Dynamic Peak Power: 12000 Watts 12000 Watts
QMS: 7.25 7.11
QES: 0.45 0.38
QTS: 0.42 0.36
VAS: 31.8 l 39 l
Voice Coil Diameter: 4 inch 4 inch
CMS: 50 um/N 50 um/N
MMS: 690 g 695 g
BL: 285.6 313
XMAX per Direction: 40 mm 40 mm

Dimensions

  • Outer Diameter: 396mm
  • Mounting Diameter: 362mm
  • Mounting Depth: 311mm

Enclosure Recommendations

  • Sealed: 53 liters (QTC: 0.399)
  • Compact Bass Reflex: 58 liters, 225cm² port area, 69cm port length (FB: 38Hz)
  • Bass Reflex: 119 liters, 277cm² port area, 66cm port length (FB: 30Hz)

B2 Audio Rampage 15 ELITE Datenblatt

Frequent questions about Rampage 15 ELITE


Was zeichnet den Rampage 15 ELITE Subwoofer von B2 Audio aus?

The Rampage 15 ELITE subwoofer from B2 Audio impresses with its 4" voice coil and the massive 1400Oz ferrite magnet, which together enable an enormous power of 4000 watts. With a dynamic peak power of 12000 watts, it is designed for both impressive deep bass and high volumes. The innovative RAMPAGE design basket with SAFT technology supports cooling and allows for an extended XMAX of 40 mm in each direction, ideal for extreme sound levels.

Welche Frequenzbereiche kann der Rampage 15 ELITE Subwoofer abdecken?

The frequency response of the Rampage 15 ELITE Subwoofer from B2 Audio ranges from 10 Hz to 500 Hz. This not only covers the deepest bass sounds but also offers impressive low-frequency dynamics. This subwoofer is particularly well-suited for applications that require extreme bass reproduction, such as home theater or car audio systems. The low resonance frequency of about 27.5 Hz allows for particularly powerful and deep bass.

Wie groß ist der XMAX des Rampage 15 ELITE Subwoofers?

The XMAX of the Rampage 15 ELITE is an impressive 40 mm in each direction, allowing for a maximum linear movement of 80 mm from tip to tip. This generous excursion provides exceptionally deep and powerful bass. The movement of the voice coils is supported by SAFT technology, which ensures optimal airflow, thereby minimizing overheating and distortion. This is particularly advantageous for music genres that require extreme bass reproduction.

Welche Gehäusevorschläge gibt es für den Rampage 15 ELITE?

For the Rampage 15 ELITE, there are several enclosure options, including a closed enclosure with 53 liters for a controlled bass sound. Alternatively, a compact bass reflex enclosure with a volume of 58 liters, a port area of 225 cm², and a port length of 69 cm is recommended, which offers a resonance frequency of 38 Hz. For deeper bass, a 119-liter bass reflex enclosure with a port area of 277 cm² and a port length of 66 cm can be chosen to extend the bass reproduction to 30 Hz.

Welche Impedanzmöglichkeiten hat der Rampage 15 ELITE Subwoofer?

The Rampage 15 ELITE subwoofer from B2 Audio is available in two impedance variants: Dual 1 Ohm and Dual 2 Ohm. These options provide flexibility in connection and allow for different configurations of the audio system. By adjusting the impedance, compatibility with various amplifiers and optimization of sound quality can be efficiently achieved. The dual voice coil design also enhances the versatility and adaptability of the subwoofer.

Welche Rolle spielt die SAFT-Technologie im Rampage 15 ELITE?

The SAFT (Smooth Air Flow Tech) technology in the Rampage 15 ELITE by B2 Audio supports the cooling of the voice coil through an optimized airflow in the basket design. This technology reduces thermal stress at maximum power, allowing for efficient heat dissipation. Especially at high levels and during prolonged operation, the SAFT system prevents overheating and significantly increases the lifespan of the subwoofer. The improved cooling results in consistent power output and minimizes distortion.

Welche Einbaumaße hat der Rampage 15 ELITE Subwoofer?

The Rampage 15 ELITE subwoofer from B2 Audio has an outer diameter of 396 mm, an installation diameter of 362 mm, and an installation depth of 311 mm. These clearly defined dimensions are crucial for planning the installation, especially in vehicles where space is limited. The precise consideration of these measurements allows for optimal accommodation in the speaker enclosure or in custom-made enclosures. These dimensions are particularly important for compatibility and integration with existing systems.

Wie hoch ist die Empfindlichkeit des Rampage 15 ELITE?

The Rampage 15 ELITE subwoofer from B2 Audio has different sensitivities: 92.2 dB for the dual 1 ohm variant and 89.9 dB for the dual 2 ohm variant. A higher sensitivity generally means that less power amplification is needed to achieve the same volume. This aspect is important in system planning, as you can consider the amplifier requirements and power consumption based on the specific application. Higher sensitivity promotes efficiency, especially in high-power audio systems.

Welche VAS-Werte kennzeichnen den Rampage 15 ELITE?

The VAS value of the Rampage 15 ELITE subwoofer from B2 Audio is 31.8 liters for the dual 1 ohm and 39 liters for the dual 2 ohm variant. The VAS (equivalent volume of the air spring) is a measure of the complexity and mass of the air load that the subwoofer influences. With the specific VAS value, the enclosure design can be precisely optimized to achieve the best possible bass reproduction. Important parameters for sound designers and engineers to determine the desired frequency characteristics.

Was ist der BL-Wert beim Rampage 15 ELITE?

The BL value of the Rampage 15 ELITE subwoofer from B2 Audio is 285.6 for the dual 1 ohm and 313 for the dual 2 ohm variant. The BL value, which describes the magnetic force acting on the voice coil, is crucial for the efficiency and control of the driver. A higher BL value means stronger magnetic control, leading to more precise and powerful bass reproduction. This is particularly relevant for high volumes and the reproduction of demanding bass lines across various music genres.

Herstellerinformation/verantwortliche Person

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

Contact: info@b2audio.com

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