Brax GRAPHIC GL1 MK2, 2.5 cm aukštų dažnių garsiakalbiai

INFORMACIJA

Brax GRAPHIC GL1 MK2 - aukštos klasės 25 mm aukštų dažnių garsiakalbis, sukurtas perteikti legendinių High-End audio komponentų skambesį automobilio aplinkoje. Naudojamos pažangios medžiagos, preciziška konstrukcija ir rankų darbo kokybė leidžia pasiekti išskirtinį detalumą, švarą ir natūralų aukštų dažnių atkūrimą.

Galia RMS / Max: 100 / 150 W
Varža: 4 Ω
Dažnių diapazonas: 2 kHz – 25 kHz
Jautrumas: 93 dB

Kaina nurodyta už porą.

APRAŠYMAS

BRAX GRAPHIC GL1 MK2
It all started with a vision of Heinz Fischer, a passionate music lover and Audiotec's founder, to transfer the sound experience of legendary high-end audio components into a car environment. No compromises in terms of design, technology and sound - following these principles our engineers focussed on exceptional sound quality and expanded the technological limits once again when they designed the new BRAX GRAPHIC speaker series. Outstanding components and unparalleled craftsmanship make the difference - of course solely made in Germany!

Brilliant treble reproduction
The 25 mm / 1" high-end tweeter BRAX GRAPHIC GL1 MK2 is equipped with an innovative ceramic aluminium dome. Its sophisticated material requires a complex manufacturing process in which a plasma flame melts a ceramic powder on the surface of an aluminium substrate. The result is a tweeter dome that combines outstanding stability with low moving mass and high inner damping – perfectly made for brilliant and compression-free treble reproduction. The integrated, with Merino wool damped coupling volume reduces the resonance frequency and therefore allows lower crossover frequencies.

Puristic design with sophisticated features
The pure and aesthetic design, made from solid stainless steel does not solely look noble but ensures perfect heat dissipation as well. The mounting ring with fine thread warrants a seamless and decent integration into the car's interior whereas the 12 times drilled neodymium magnet is optimized for highest linear magnetic flux. Finally the recessed, 24-carat gold plated terminal reduces contact resistances to almost zero and the rigid grille perfectly protects the sensitive diaphragm.

Each pair of speakers is unique
Like all BRAX speakers each pair of tweeters has its own serial number, properly recorded in our data base. Needless to say that such valuable products will be delivered in a noble, wooden box emphasizing the approach and the philosophy of the BRAX brand.

Features

Ultra stiff ceramic aluminum hard dome for extremely precise and dynamic treble response
CNC machined stainless steel housing for maximum heat dissipation
Integrated, with merino wool dampened coupling volume for low resonance frequency
Precisely machined, 12 x ventilated neodymium magnet for highest magnetic flux linearity
Integrated, 24 carat gold plated terminals for maximum conductivity
Rear mounting ring and fine thread for hidden fastening
Sturdy protection grille is included in delivery

TECHNINIAI DUOMENYS

Power handling RMS / max.     P    100 / 150 Watts
(highpass > 3,000 Hz at 12 dB/Oct.)
Impedance     Z    4 Ω
DC resistance     Re    3.4 Ω
Frequency response         2,000 Hz - 25,000 Hz
Resonance frequency     Fs    900 Hz
Sensitivity     SPL    
93 dB @ 2.83V / 1m
90 dB @ 1W / 1m

Voice coil diameter    ø    25 mm / 1"
Cone area     Sd    4.9 cm²
Moving mass     Mms    0.36 g
Cone material         Ceramic aluminum hard dome
Outer diameter    ø    60 mm / 2.4"
Installation diameter    ø    52 mm / 2.0"
Installation depth         21.5 mm / 0.9"
   
Recommended crossover frequencies for the highpass  
Slope     Minimum crossover frequency
6 dB/Octave     4,000 Hz
12 dB/Octave      > 3,000 Hz
24 dB/Octave     > 2,000 Hz
Scope of delivery
2 x High-End Tweeter BRAX GRAPHIC GL1 MK2
2 x Mounting ring
2 x Grille
1 x Allen key
1 x Data sheet

DOKUMENTAI

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