B2 Audio Rampage 18 ELITE 18" (46cm) Subwoofer

  • Power: 4000W, Impedance: Dual 1 Ohm, Frequency: 10~500Hz.
  • High sensitivity: 94.7dB, DC resistance: 1 ohm per coil.
  • Dynamic power: 12000W, 80mm peak to peak XMAX.
  • Mehr technische Details
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Normal price €1.499,00
Normal price €1.999,00 Selling price €1.499,00
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Impedance: D1 (2x1 Ohm)
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Rampage 18 ELITE by B2 Audio

Der B2 Audio RAMPAGE 18 Elite ist ein 18 Zoll Subwoofer aus der RAMPAGE Elite Serie mit einer gigantischen 4 Zoll Schwingspule, die in einem riesigen 1400Oz Ferritmagneten sitzt. Der RAMPAGE 18 Elite, mit seinem verbesserten SAFT (Smooth Air Flow Tech) für bessere Kühlung und einem größerem XMAX, bietet die Leistung und Qualität, die du suchst. Durch den speziellen RAMPAGE Design Korb erreichst du eine noch nie da gewesene Leistung mit einer 80 mm Spitze zu Spitze XMAX. Mach dich bereit für ein unvergleichliches Hörerlebnis.

Technische Features des RAMPAGE18 Elite

  • 18 Zoll Subwoofer
Spezifikation: RAMPAGE 18D1 Elite RAMPAGE 18D2 Elite
Frequenzgang: 10 Hz ~500 Hz 10 Hz ~500 Hz
Empfindlichkeit: 94,7 dB 91.8 dB
Nominale Impedanz: Dual 1 Ohm Dual 2 Ohm
DC-Widerstand (RE): 1 Ohm 1,8 Ohm
Resonanzfrequenz (FS): 26,3 Hz 26 Hz
Belastbarkeit: 4000 Watt 4000 Watt
Dynamische Spitzenleistung: 12000 Watt 12000 Watt
QMS: 7,74 7,875
QES: 0.43 0.36
QTS: 0.41 0.34
VAS: 84,4 L 99 L
Schwingspule Durchmesser: 4 Zoll 4 Zoll
CMS: 40 um/N 40 um/N
MMS: 807 g 832 g
BL: 325,2 357,8
XMAX pro Richtung: 40 mm 40 mm

Abmessungen

  • Außendurchmesser: 468mm
  • Einbaudurchmesser: 425mm
  • Einbautiefe: 322mm

Gehäusevorschläge:

  • Geschlossen: 100 Liter (QTC: 0,413)
  • Bassreflex kompakt: 100 Liter, 315cm² Portfläche, 56cm Portlänge (FB: 36Hz)
  • Bassreflex: 156 Liter, 315cm² Portfläche, 60cm Portlänge (FB: 28Hz)

B2 Audio Rampage 18 ELITE Datenblatt

Frequent questions about Rampage 18 ELITE


Was zeichnet den B2 Audio Rampage 18 ELITE Subwoofer aus?

The B2 Audio Rampage 18 ELITE subwoofer is a powerful 18-inch speaker with a 4-inch voice coil housed in a robust 1400Oz ferrite magnet. A special feature is the SAFT technology (Smooth Air Flow Tech), which allows for better cooling. With its unique RAMPAGE design, it achieves an XMAX peak-to-peak of 80mm, providing an extremely dynamic sound experience. The specifications vary between the RAMPAGE 18D1 ELITE and RAMPAGE 18D2 ELITE models, with nominal impedances of Dual 1 Ohm and Dual 2 Ohm respectively, both having a maximum power handling of 4000 watts.

Welche Frequenzbereiche deckt der Rampage 18 ELITE ab?

The frequency response of the Rampage 18 ELITE subwoofer ranges from 10 Hz to 500 Hz. This allows for the reproduction of extremely low tones, ideal for bass lovers who value powerful and precise bass. The subwoofer is capable of masterfully reproducing low frequencies for bass-heavy music as well as covering mid-frequency ranges, making it versatile. This is one of the most impressive features of the Rampage 18 ELITE, which offers extremely focused frequency reproduction through the precise tuning of resonance frequency and voice coil technology.

Wie hoch ist die Empfindlichkeit des Rampage 18 ELITE?

The sensitivity of the Rampage 18 ELITE subwoofers depends on the specific model. The RAMPAGE 18D1 ELITE has a sensitivity of 94.7 dB, while the RAMPAGE 18D2 ELITE has a sensitivity of 91.8 dB. These values indicate that the subwoofer is very efficient in converting electrical power into acoustic energy, which is particularly significant in high-performance audio setups. A high sensitivity means that the subwoofer sounds louder with lower power inputs, making it ideal for ambitious audio enthusiasts who prefer extreme soundscapes.

Wie wird die Kühlung beim Rampage 18 ELITE optimiert?

The Rampage 18 ELITE Subwoofer features Smooth Air Flow Tech (SAFT). This system optimizes the cooling of the voice coil through improved airflow within the speaker enclosure. Especially under high load, SAFT allows for better heat dissipation, which enhances the thermal stability and thus the longevity of the components used, without compromising sound quality. This ensures that the subwoofer provides consistent and stable operation even under intense conditions. The cooling technology is one of the key innovations of this model.

Welche Gehäusevorschläge gibt es für den B2 Audio Rampage 18 ELITE?

For the Rampage 18 ELITE subwoofer, there are various enclosure suggestions to fully exploit its potential. For a sealed enclosure, a volume of 100 liters with a QTC of 0.413 is recommended. For bass reflex enclosures, there are two options available: a compact enclosure of also 100 liters with a port area of 315cm² and a port length of 56cm, tuned to a frequency (FB) of 36Hz, or a larger bass reflex volume of 156 liters with the same port area and a port length of 60cm, aimed at an FB of 28Hz. These enclosures significantly optimize bass reproduction.

Welche Rolle spielen die Thiele-Small-Parameter beim Rampage 18 ELITE?

The Thiele-Small parameters of the Rampage 18 ELITE subwoofer are crucial for assessing its performance in various enclosure applications. The QMS value is 7.74 and 7.875, indicating high mechanical quality. QES is 0.43 and 0.36, pointing to efficiency in electrical drive. QTS of 0.41 and 0.34 suggests a balanced combination of electrical and mechanical damping. With a VAS of 84.4L to 99L, the subwoofer determines the ideal enclosure volume for optimal bass performance. These parameters are essential for enthusiasts to perfect the box tuning.

Wie ist die Dynamikleistung des Rampage 18 ELITE?

The Rampage 18 ELITE offers remarkable dynamic peak performance of up to 12,000 watts. This means that the subwoofer is capable of handling very high power levels for short periods without damage. This capacity makes it ideal for serious bass applications where extreme volume levels are required. The high load capacity of a nominal 4,000 watts means that the subwoofer is designed for sustained high volume levels. This combination of load capacity and peak performance enables exceptional and powerful bass performance.

Welche Abmessungen hat der B2 Audio Rampage 18 ELITE?

The Rampage 18 ELITE Subwoofer from B2 Audio features an outer diameter of 468mm and a cutout diameter of 425mm, making it suitable for a variety of enclosure sizes. The mounting depth is 322mm, which must be taken into account when planning the installation. These dimensions are significant as they affect both the fit in enclosures and the sound performance. If you are considering installing this subwoofer in a car, the correct sizing of the enclosure is crucial for optimal sound reproduction.

Welche technischen Besonderheiten hat der Rampage 18 ELITE bei der Resonanzfrequenz?

The Rampage 18 ELITE subwoofer has a resonance frequency (FS) of 26.3 Hz for the 18D1 ELITE model and 26 Hz for the 18D2 ELITE model. These low resonance frequencies are ideal for deep bass reproduction, as they allow the subwoofer to reproduce low tones with minimal energy expenditure. This is particularly advantageous for music genres that include extremely deep bass. The resonance frequency defined in the Thiele-Small parameters is a crucial factor in determining the efficiency and responsiveness of the subwoofer in specific enclosure volumes.

Wie beeinflusst die Schwingspule die Leistung des Rampage 18 ELITE?

The 4-inch voice coil of the Rampage 18 ELITE plays a central role in its performance. Thanks to the large diameter, the voice coil can handle higher currents without overheating, enabling a continuous power of 4000 watts and a dynamic peak power of 12000 watts. The voice coil is housed in a 1400Oz ferrite magnet, ensuring maximum magnetic flux and improved linearity. Especially in demanding audio setups, this technology provides accurate and powerful bass reproduction by precisely converting mechanical movements into acoustic signals.

Herstellerinformation/verantwortliche Person

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

Contact: info@b2audio.com

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