B2 Audio Rage 3MR 3" (8cm) midrange driver

Name: B2 Audio Rage 3MR 3 Inch Midrange Speaker | Masori
Brand: B2 Audio
Price: 79.2 EUR
Availability: InStock
Rating: 5.0 (1 reviews)

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B2 Audio Rage 3MR 3" (8cm) midrange driver

1 Review

50 watts RMS power, 4 ohms impedance, 81.2 dB sensitivity.
3" midrange driver, frequency range from 200 Hz to 12 KHz.
Neodymium magnet, resonance frequency at 190 Hz, 4.9 ohm DC resistance.
Mehr technische Details

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Rage 3MR by B2 Audio

The Rage 3MR is a 3-inch midrange driver from B2 Audio. This model is the perfect link between horn tweeters and high-efficiency mid-bass drivers of the Rage series. It enables the construction of an SPL-capable front system with excellent sound performance. Furthermore, the Rage 3MR impresses with its shallow mounting depth of only ~1" / 27 mm and a cutout of 2.51" / 63.8 mm. Therefore, it can be easily installed in almost any A-pillar or door. With its technical features and a weight of only 6.9 g, it proves to be a powerful yet lightweight device.

Technical Features

3-inch midrange driver including grille
Power handling: 50 Watt RMS
Power handling: 100 Watt MAX
Frequency range: 200 Hz ~ 12 KHz
Sensitivity: 81.2 dB
Nominal impedance: 4 Ohm
DC resistance (RE): 4.9 Ohm
Resonant frequency (FS): 190 Hz
QMS: 5.04
QES: 1.29
QTS: 1.03
CMS: 81 um/N
Weight: 6.9 g
Voice coil diameter: 1"
BL: 5.9
Magnet type: Neodymium

Dimensions

Outer diameter: 87.0 mm
Mounting depth: 39.5 mm
Mounting diameter: 69.0 mm
Bolt circle diameter: 78 mm

Enclosure Recommendation

0.4l sealed

Frequent questions about Rage 3MR

Was sind die technischen Merkmale des B2 Audio Rage 3MR Mitteltöners?

The B2 Audio Rage 3MR is a 3-inch midrange speaker with a power handling of 50 watts RMS and 100 watts maximum. It has a frequency range of 200 Hz to 12 kHz and a sensitivity of 81.2 dB. The nominal impedance is 4 ohms, complemented by a DC resistance of 4.9 ohms. The midrange speaker features a voice coil with a diameter of 1 inch, a neodymium magnet, and a resonance frequency of 190 Hz. Other technical specifications include QMS of 5.04, QES of 1.29, QTS of 1.03, and CMS of 81 µm/N. The dimensions are as follows: outer diameter 87.0mm, installation depth 39.5mm, installation diameter 69.0mm, and bolt circle diameter 78mm.

Welches Gehäuse wird für den B2 Audio Rage 3MR empfohlen?

For optimal sound of the B2 Audio Rage 3MR midrange driver, a closed enclosure with a volume of 0.4 liters is recommended. This allows for controlled and precise reproduction in the specified frequency range of 200 Hz to 12 kHz, particularly relevant for SPL setups. The compact dimensions of the speaker with a mounting depth of 39.5 mm and a mounting diameter of 69.0 mm facilitate integration into the recommended enclosure size. Choosing a closed enclosure helps achieve optimal acoustic performance by reducing external disturbances and maximizing driver efficiency.

Wie lässt sich der Rage 3MR von B2 Audio in einem Auto verbauen?

The Rage 3MR midrange driver from B2 Audio is specifically designed for easy integration into vehicles, with a low installation depth of only 39.5 mm. This allows for seamless installation in A-pillars or doors, which typically provide space for speakers with tight installation depths. The suggested cutout diameter is 63.8 mm, while the installation diameter is 69.0 mm and the bolt circle diameter is 78 mm. In vehicles with flat installation requirements, the low installation depth is advantageous for achieving installation with minimal modification effort.

Welche Thiele-Small-Parameter hat der B2 Audio Rage 3MR?

The Thiele-Small parameters of the B2 Audio Rage 3MR are crucial for the design of an acoustic setup. The speaker exhibits a resonance frequency (FS) of 190 Hz and a mechanical quality factor (QMS) of 5.04. The electrical quality factor (QES) is 1.29, and the total quality factor (QTS) is specified as 1.03. The mechanical compliance value (CMS) is noted at 81 um/N. These parameters determine the performance of the speaker in an acoustic environment and are essential for tuning decisions to achieve the best possible sound quality in the respective application area.

Welche Frequenzbereiche deckt der Rage 3MR Mitteltöner ab?

The Rage 3MR midrange driver from B2 Audio covers a frequency range of 200 Hz to 12 kHz, making it the ideal component for SPL-capable front systems that need to switch between high and mid tones. The lower range starting at 200 Hz ensures sufficient presence of deeper voices and tones, while the upper range up to 12 kHz allows high details in the music to remain audible. This bandwidth is specifically designed for integration between high and low mid tones and provides an excellent complement to other speaker systems.

Wie ist die Belastbarkeit des B2 Audio Rage 3MR?

The B2 Audio Rage 3MR midrange speaker has a power handling capacity of 50 watts RMS and can handle peak loads of up to 100 watts, making it effective for both standardized listening and higher volumes. The power capacity of 50 watts RMS ensures that it can continuously play music without experiencing thermal or mechanical overload. The maximum load of 100 watts is significant for dynamic music pieces that contain sporadic volume peaks without jeopardizing the audio system.

Welche Impedanz und Widerstandswerte hat der Rage 3MR?

The Rage 3MR midrange driver has a nominal impedance of 4 ohms, which is compatible with most amplifier systems designed for car audio systems. The DC resistance is 4.9 ohms, which is crucial for calculating power consumption and use in audio systems. These values play a significant role in assembling audio systems and influence the tuning of the crossover as well as the amplifier's power output. Proper impedance connection ensures optimal interaction of the system components to minimize distortion and power losses.

Welche Art von Magneten verwendet der B2 Audio Rage 3MR?

The Rage 3MR from B2 Audio is equipped with a neodymium magnet, known for its high magnetic energy at a low volume. Neodymium is significantly more powerful than conventional ferrite magnets and greatly reduces the overall weight of the speaker without losing performance. Weighing only 6.9 g, the Rage 3MR benefits from the efficiency of the neodymium magnet, providing a balanced frequency response and precise sound reproduction. This feature is particularly important for SPL systems, where weight and volume play a critical role.

Wie groß ist die Schwingspule des B2 Audio Rage 3MR?

The B2 Audio Rage 3MR features a voice coil with a diameter of 1 inch. This voice coil is designed to provide high accuracy and efficiency in sound reproduction. The 1-inch diameter ensures a good balance between performance and heat management and is adequately sized to effectively implement the power provided by the amplifier. The precise sizing contributes to improved sound quality by maintaining control over the diaphragm movement, thus achieving clear and detailed sound reproduction.

Welche Empfindlichkeit hat der Rage 3MR Lautsprecher?

The B2 Audio Rage 3MR speaker has a sensitivity of 81.2 dB, which is a measure of the sound pressure level that the speaker can produce at a given power input. This sensitivity rating means that the speaker generates a sufficiently high sound pressure with relatively low input power. This feature is particularly advantageous for efficiently utilizing power in car audio installations, especially with limited amplifier power. Higher sensitivity thus improves the volume that the speaker achieves for the applied power and is crucial for sound performance across a wide range of music genres.

Herstellerinformation/verantwortliche Person

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

Contact: info@b2audio.com

Let customers speak for us

from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

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11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

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11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Geht echt gut und leicht zum einstellen

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Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

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Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

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Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
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