GL3 MK2 Pair of Graphic 80mm midrange speakers

Brax
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€ 513,00
Price per pair (VAT included)
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Type
Midrange
Speaker Size
80 mm
MAX Power
150 Watt
RMS Power
100 Watt
Frequency Response
250 - 8000 Hertz
Sensitivity
87 dB
Impedance
3 Ohm
Installation Depth
35 mm
Midrange Cone Material
Cellulosa e MicroSphere

Brax GL 3 MK2 Pair of 80mm midrange speakers Graphic series: the reference point for precise and natural sound

In line with BRAX's typical conception and commitment, the constant pursuit of perfection is a must, which translates into continuous improvements in details. The new GL3 MK2 now features a new exceptionally soft polyurethane dust cap, which guarantees an even more balanced frequency response in the upper midrange, thus achieving maximum tonal neutrality.


The high-end midrange GL3 is, in combination with the GL1 MK2 tweeter and the GL6 MK2 mid-woofer, the ideal complement for the exceptional three-way constellations of our BRAX GRAPHIC speaker series. Its lively and dynamic sonic characteristics and particularly wide frequency range make the GL3 MK2 ideal for an extraordinary acoustic experience.

MicroSphere - the material for maximum acoustic precision

The centerpiece of this midrange is the particularly light paper cone with modified "MicroSphere" coating. Its extremely precise and detailed reproduction harmonizes perfectly with the other speakers in the GRAPHIC series. This patented technology incorporates hollow ceramic microspheres with a diameter of only 75 µm in a polyamide layer applied to the cone.

GL3 MK2 Features

  • Very rigid light paper cone with exclusive "MicroSphere" coating consisting of hollow ceramic microspheres incorporated in a polymer layer
  • Low-reflection rubber sphere for homogeneous high-frequency roll-off
  • Aerodynamically shaped die-cast aluminum basket with optimized voice coil ventilation
  • Polyurethane dust cap to optimize frequency response in the upper midrange area
  • System of ultra-precise and vented neodymium magnets for maximum linearity of magnetic flux
  • BRAX MR3 stainless steel ring available separately, which can be used as a mounting ring or as a speaker grille support ring, depending on the mounting position

Brax GL3 MK2 technical specifications

  • Power handling RMS / max. P 100 / 150 Watt (high-pass > 300 Hz at 24 dB/Oct.)
  • Impedance Z 3 Ω
  • DC resistance Re 2.9 Ω
  • Frequency response 250 Hz - 8.000 Hz
  • Resonance frequency Fs 80 Hz
  • Mechanical Q factor Qms 2.90
  • Electrical Q factor Qes 0.29
  • Total Q factor Qts 0.26
  • Compliance Cms 1180 μm/N
  • Equivalent air volume Vas 1.95 L
  • Force factor B*I 4.1 Tm
  • SPL sensitivity
    • 91 dB @ 2.83V
    • 87 dB @ 1W / 1m
  • Cone area Sd 35 cm²
  • Moving mass Mms 3.4 g
  • Cone material Paper cone with "MicroSphere" coating consisting of hollow ceramic microspheres incorporated in a polymer layer
  • Mechanical resistance Rms 0.62 kg/s
  • Voice coil diameter ø 25 mm / 1
  • Voice coil winding height 6 mm / 0.2
  • Maximum linear excursion Xmax +/- 1.5 mm
  • Outer diameter ø 92 mm / 3.6
  • Installation diameter ø 76 mm
  • Installation depth 35.5 mm
  • Recommended enclosure volumes: sealed enclosure with minimum net volume of 250 ml
€ 513,00 Price incl. VAT