GL 1 Pair of 25mm Graphic high-end tweeters

Brax
Your price:
€ 589,00
Price per pair (VAT included)
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Type
Tweeter
Dome Size
25 mm
MAX Power
150 Watt
RMS Power
100 Watt
Sensitivity
90 dB
Impedance
4 Ohm
Outer Diameter
59 mm
Installation Depth
24 mm
Tweeter Material
Ceramica e alluminio

Brax GL1 Pair of 25mm tweeters Graphic high-end

It all started with a vision by Heinz Fischer, a passionate music lover and founder of Audiotec, to transfer the sound experience of legendary high-end audio components into an automotive environment. No compromises in terms of design, technology and sound - following these principles the engineers at Brax focused on exceptional sound quality and pushed the technical boundaries once again when they designed the new Graphic speaker series. Exceptional components and unparalleled craftsmanship make the difference and of course they are manufactured exclusively in Germany!

The 25 mm (1") Brax Graphic GL1 high-end tweeter is the first of its kind equipped with an innovative ceramic aluminum dome, whose sophisticated material requires a complex production process in which a plasma flame fuses ceramic powder onto the surface of an aluminum substrate: the result is a tweeter dome that combines exceptional stability with low moving mass and high internal damping, perfectly made for brilliant and compression-free treble reproduction.

The pure and aesthetic design, made of solid stainless steel, not only looks noble, but also guarantees perfect heat dissipation. The thin-wire mounting ring ensures perfect and discreet integration inside the vehicle, while the 12-times perforated neodymium magnet is optimized for the highest linear magnetic flux. Finally, the 24-karat gold-plated terminal reduces contact resistance to almost zero and the rigid grille perfectly protects the sensitive diaphragm.

Like all BRAX speakers, each pair of tweeters has its own serial number, properly registered in our database. These valuable tweeters will be delivered in a noble wooden box that emphasizes the approach and philosophy of the Brax brand.

Brax Graphic GL1 Features

  • Ultra-rigid ceramic aluminum hard dome for extremely precise and dynamic treble response
  • CNC-machined stainless steel housing for maximum heat dissipation
  • Integrated, with damped coupling volume in merino wool for low resonance frequency
  • 12 x perforated neodymium magnet with precision for maximum linearity of magnetic flux
  • Integrated terminals plated in 24-karat gold for maximum conductivity
  • Rear mounting ring and fine threading for hidden fastening
  • The robust protective grille is included in the delivery

Manuale utente

n-20180719164026-db-brax-graphic-gl1.pdf

2 x High-end tweeter Brax GRAPHIC GL1 2 x mounting rings 2 x grilles 1 x Allen key 1 x technical data sheet

Brax GL1 Technical specifications

  • RMS / max. Power P 100/150 Watt (high pass > 3000 Hz at 12 dB/oct.)
  • Impedance Z 4 Ω
  • DC Resistance Re 3.4 Ω
  • Resonance frequency Fs 900 Hz
  • Efficiency 1 W / 1 m SPL 90 dB
  • Voice coil diameter ø 25 mm / 1 "
  • Cone area Sd 4.9 cm²
  • Moving mass Mms 0.36 g
  • Rigid ceramic aluminum cone
  • External diameter ø 59 mm / 2.3 "
  • Installation diameter ø 52 mm / 2.0 "
  • Installation depth 24 mm / 0.9 "

Recommended crossover frequencies for the high-pass

  • Slope Crossover frequency minimum
    • 6 dB / octave 4,000 Hz
    • 12 dB / octave > 3000 Hz
    • 24 dB / octave > 2,000 Hz
€ 589,00 Price incl. VAT