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B2 Audio RAGE65X 6.5" (16,5cm) Coaxial Speaker
SKU:  RAGE65X

RAGE65X

SKU:  RAGE65X

Technical Highlights

  • 85 watts RMS, 90 dB SPL, 60 Hz 30 kHz frequency.
  • 4 Ohm impedance, 3.4 Ohm Re, 1" coil size.
  • Weatherproof IMWRP membrane, 58.5 mm installation depth.
  • More technical details
Normal price €99,00
Normal price €99,00 Selling price €99,00
5% discount with credit card
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Jun 8, - Jun 12,
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Normal price €99,00
Normal price €99,00 Selling price €99,00

RAGE65X by B2 Audio

RAGE65X is a 6.5 inch (16.5 cm) coaxial speaker from B2 Audio. As the successor to the ISX series, it combines a wideband tweeter with a two-way crossover. The weather-resistant IMWRP membrane complements the design. The nominal power handling is 85 watts RMS, the maximum power is 200 watts, the impedance is 4 ohms, and the sound pressure level is 90 dB. The frequency range spans from 60 Hz to 30 kHz, with a resonance frequency of 72 Hz. The installation depth is 58.5 mm, the outer diameter is 165 mm, and the cutout size is 143 mm. The coil size is 25.4 mm; other parameters include VAS 8.64 l, QMS 8.17, QES 0.606, QTS 0.564, and DC Resistance (RE) 3.4 ohms.

Features
  • 6.5 inch (16.5 cm) coaxial speaker
  • weather-resistant IMWRP membrane
  • wideband tweeter
  • two-way crossover
  • Impedance: 4 ohms
  • RMS power: 85 watts
  • Maximum power: 200 watts
  • SPL: 90 dB
  • Frequency range: 60 Hz to 30 kHz
  • Installation depth: 58.5 mm
  • Outer diameter: 165 mm
  • Cutout size: 143 mm
  • Coil size: 25.4 mm
Technical Specifications
  • Resonance frequency: 72 Hz
  • VAS: 8.64 l
  • QMS: 8.17
  • QES: 0.606
  • QTS: 0.564
  • DC Resistance (RE): 3.4 ohms
  • RE: 5.97

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B2 Audio RAGE65X Datasheet

Frequently Asked Questions about RAGE65X


What technical specifications does the RAGE65X speaker offer?

The RAGE65X from B2 Audio is a 6.5-inch coaxial speaker with a maximum power of 200 watts. The frequency range extends from 60 Hz to 30 kHz, covering a wide spectrum. With a sound pressure level (SPL) of 90 dB at 4 ohms impedance, it offers respectable efficiency. The speaker has a resonance frequency of 72 Hz and an RMS power of 85 watts. The Thiele-Small parameters include QMS of 8.17, QES of 0.606, and QTS of 0.564, as well as a VAS of 8.64 liters. The coil size is 1 inch and the DC Resistance (RE) is rated at 3.4 ohms.

How easy is it to install the RAGE65X in different vehicles?

The installation of the RAGE65X speaker is straightforward due to its compact dimensions and flexible application areas. With a mounting depth of 58.5 mm, the speaker can be easily installed in many vehicle types. The outer diameter of 165 mm and the cutout size of 143 mm fit standard sizes in cars, boats, and motorcycles. The weather-resistant IMWRP membrane also allows for use in more demanding environments. However, consider the dimensions of the vehicle or placement to ensure a proper fit. Many common models such as sedans and SUVs are suitable.

What features does the RAGE65X's full-range tweeter offer?

The RAGE65X is equipped with an advanced full-range tweeter that provides superior acoustic performance. This tweeter is capable of reproducing high frequencies up to 30 kHz, contributing to brilliantly clear sound reproduction. The two-way crossover minimizes signal loss, resulting in precise and clear sound quality. The tweeter is designed to significantly reduce interference, which is often a challenge with conventional speakers. These special features make the RAGE65X ideal for audio enthusiasts who value detailed sound experiences.

What acoustic advantages does the RAGE65X speaker offer in a vehicle?

The RAGE65X offers a spacious and dynamic sound in the vehicle, enabled by its high sensitivity of 90 dB and frequency range of 60 Hz to 30 kHz. With an efficient two-way Crossover, sound fidelity is significantly improved. The low resonance frequency of 72 Hz allows for impressive reproduction of deep bass. The weather-resistant IMWRP membrane withstands various environmental conditions, maintaining sound quality even in adverse conditions. This provides acoustic advantages, especially on long trips or when used in motorcycles and boats.

How do the Thiele-Small parameters affect the performance of the RAGE65X?

The Thiele-Small parameters of the RAGE65X, such as QMS, QES, and QTS (8.17, 0.606, 0.564), describe the mechanical and electrical properties that influence the speaker's performance. A high QMS value indicates that the mechanical structure of the speaker is effective in controlling the diaphragm movement. The QES value, which reflects electrical Damping, is attractively low and contributes to precise signal processing. The QTS value, a combination of QMS and QES, represents the overall quality of the system and indicates that the speaker is suitable for both sealed and bass reflex enclosures. Additionally, the VAS value of 8.64 L provides information about the optimal enclosure volume.

What aspects of the Crossover of the RAGE65X are significant?

The two-way Crossover in the RAGE65X speaker is crucial for sound quality. It separates the incoming audio signals into two channels, which are forwarded to the Tweeter and the woofer to avoid interference and maximize sound fidelity. This allows for a clear distinction between lows and highs, as well as a better-defined soundstage. Notably, this Crossover is designed to support sound in each of the two ranges with minimal losses. This not only ensures optimal signal processing but also reduces distortion, which is essential for nuance in audio playback.

Is the RAGE65X speaker suitable for outdoor use?

Yes, the RAGE65X is suitable for outdoor use due to its weatherproof IMWRP membrane. This membrane is resistant to weather conditions and moisture, making the speaker ideal for use in boats or open vehicles. The construction of the speaker prevents water accumulation and protects the internal components from environmental damage. Additionally, the speaker is robust enough to withstand temperature fluctuations and UV radiation without sacrificing performance or sound quality. This makes it excellent for various outdoor applications where audio performance should not be compromised.

How does the membrane composition of the RAGE65X affect sound quality?

The weatherproof IMWRP membrane of the RAGE65X guarantees consistent sound quality through its robust and lightweight structure. The membrane allows for greater cone movement, resulting in a more precise audio transducer and consequently higher sound reproduction fidelity. The moisture resistance contributes to the longevity of the speaker and prevents deformation from environmental influences. The material of the membrane complements the electronic component to ensure smooth and clear acoustics. This composition helps maintain the consistency and precision of the speaker in various acoustic environments.

What role does impedance play in the sound of the RAGE65X?

The 4 Ohm impedance of the RAGE65X speaker significantly influences the interaction with the amplifier and overall sound quality. At this impedance, the amplifier can operate more efficiently, as less resistance needs to be overcome, leading to higher energy transfer and thus a richer sound. The DC resistance of 3.4 Ohm also ensures stable current conduction. These characteristics mean that the RAGE65X not only provides loud but also clear and distortion-free sound output, especially when powered by an appropriately matched amplifier.

What makes the sound fidelity of the RAGE65X special?

The sound fidelity of the RAGE65X is determined by several key factors: the full-range tweeter and the two-way crossover optimize sound distribution, while Thiele-Small parameters such as the low QES value ensure optimal electrical damping. Additionally, the lightweight and weatherproof IMWRP membrane provides both robustness and a fine sound layer. Support from a precisely tuned impedance of 4 Ohm maximizes power flow while minimizing distortion. The combination of these factors ensures that the RAGE65X delivers detailed and faithful audio reproduction in any application.

Manufacturer information / responsible person

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

Contact: info@b2audio.com

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