BRAX GRAPHIC GL1 25 mm High-End Tweeter
Uncompromising in design, technology and sound.
Uncompromising in design, technology and sound.
Uncompromising in design, technology and sound.
It all started with the vision of music lover and company founder Heinz Fischer to be the first provider to bring the grandiose audio experience of legendary high-end hi-fi components into cars. Uncompromising in design, technology and sound. True to this guiding principle, the focus of the new development of our BRAX GRAPHIC loudspeaker series was on pure, unadulterated music reproduction, consistently implemented with the latest technologies and the highest quality materials - of course Made in Germany.
With the 25 mm / 1” high-end tweeter BRAX GRAPHIC GL1, an innovative ceramic-aluminium dome finds its way into the BRAX loudspeaker series for the first time: In a complex manufacturing process, a ceramic powder is melted onto the surface of the aluminum base carrier using a plasma flame. The result is a calotte with extreme stability while at the same time having a low moving mass and high internal damping - ideal for brilliant and compression-free high-frequency reproduction with excellent fine resolution. The integrated coupling volume dampened with merino wool ensures a low resonance frequency and thus the possibility of a deep acoustic coupling.
The puristic design of the solid stainless steel housing not only looks classy, it also ensures optimal heat dissipation. The mounting ring with fine thread on the back of the housing allows a particularly discreet integration into the vehicle interior. Sunken, 24 carat gold-plated connection sockets ensure maximum conductivity, the precisely manufactured, 12-way ventilated neodymium magnet optimally linear magnetic flow and the stable grid reliable protection of the dome.
As is typical for BRAX, each pair of loudspeakers is given its own serial number and recorded in a service database. This high-end product - Made in Germany - is rounded off by the packaging in an elegant wooden box, which once again underlines the philosophy of the BRAX brand.
features
Extremely stable ceramic-aluminium dome for particularly precise and dynamic high-frequency reproduction
Stainless steel housing turned from solid for maximum heat dissipation
Integrated coupling volume dampened with merino wool for a low resonant frequency
Precisely manufactured, 12-way ventilated neodymium magnet for an optimally linear magnetic flow
Integrated 24k gold plated connectors for maximum conductivity
Rear mounting ring and fine thread for hidden attachment
Sturdy protective grille included
Technical specifications
Power RMS / Max. 100 / 150 watts (high pass > 3,000 Hz at 12 dB/oct.)
Impedance 4Ω
DC resistance 3.4Ω
Frequency Range 2,000Hz - 25,000Hz
Resonant Frequency 900Hz
Efficiency 1W/1m 90dB
Voice Coil Diameter 25mm
Membrane Area 4.9 cm²
Moving Mass Mms 0.36g
Membrane Material Ceramic aluminum dome
Outer Diameter 59mm
Installation Diameter 52mm
Installation Depth 24mm
Recommended crossover frequencies for the high pass edge steepness Minimum crossover frequency
6 dB/octave 4,000Hz
12dB/octave > 3,000 Hz
24 dB/octave > 2,000 Hz