Brax GRAPHIC GL6 MK2, 16.5 cm priešbosiniai garsiakalbiai

INFORMACIJA

Brax GRAPHIC GL6 MK2 - tai aukštos klasės 165 mm priešbosiniai garsiakalbiai (Midbass), sukurti perteikti gryną ir natūralų muzikos skambesį automobilyje. Jie pasižymi unikalia MicroSphere membranos danga, kurioje naudojamos keraminės mikrosferos, įterptos į polimerinį sluoksnį. Ši technologija užtikrina puikų vidinį slopinimą, didesnį standumą ir leidžia garsiakalbiui veikti itin tiksliai bei dinamiškai.

Galia RMS / Max: 100 / 150 W
Varža: 3 Ω
Dažnių diapazonas: 40 Hz – 4 kHz
Jautrumas: 92 dB

Kaina nurodyta už porą.

APRAŠYMAS

BRAX GRAPHIC GL6 MK2
It all started with the vision of music lover and company founder Heinz Fischer to be the first to bring exceptional audio experience of legendary high-end hi-fi components into the car. Uncompromising in design, technology and sound. True to these fundamental principles, the focus in the development of our BRAX GRAPHIC loudspeaker series is on pure, unaltered music reproduction, consistently realized by the latest technologies and highest-quality materials – of course designed and made in Germany.

MicroSphere – the material for maximum acoustic precision 
The unique "MicroSphere" coating of the 165 mm / 6.5" high-end GRAPHIC GL6 MK2 mid woofers ensures outstanding sonic performance. With this patented technology, ceramic micro hollow spheres with a diameter of only 75 µm are embedded in a polymer layer and applied to the cone. This special coating guarantees perfect inner damping without negatively affecting the diaphragm weight. Instead, the innovative treatment increases the stiffness of the hand-scooped cone and allows this exceptional speaker to perform even more dynamically and accentuated.

Perfection – redefined
BRAX would not live up to its claim if our striving for perfection did not result in constant improvements to details. The GL6 MK2 comes with a new dust cap made of particularly soft polyurethane that ensures an even more balanced frequency response in the midrange and thus maximum tonal neutrality.

Even the smallest detail counts
All components of the GL6 MK2 reflect the BRAX philosophy without anyexception. The extremely stable die-cast aluminum basket signals unshakeable solidity, whereas the highly precisely manufactured magnet system in conjunction with the 37 mm, 3 Ohms voice coil not only offers ideal Thiele/Small parameters for the best possible impulse response, but also warrants high efficiency. The specially shaped rubber surround ensures maximum linear diaphragm excursion, 24-carat gold-plated screw terminals minimise contact resistance. Last but not least, the large magnet ventilation opening allows best possible minimisation of compression effects and the robust cover with BRAX lettering provides reliable protection for the magnet.

Each pair of speakers is unique
As is typical for BRAX, each pair of speakers 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 a fine wooden box, which once again underlines the philosophy of the BRAX brand.

Features

Very stiff lightweight paper cone with unique “MicroSphere” coating consisting of micro ceramic hollow spheres embedded in a polymer layer offers best possible impulse response without any sound colouration
Special shaped rubber surround for long linear cone excursion
Polyurethane dustcap for optimization of the frequency response in the upper midrange area
Extremely rigid aluminum diecast basket
24 carat gold-plated screw terminals for lowest contact resistance
Powerful and precisely machined magnet system for high efficiency in combination with excellent magnetic flux linearity
Large pole-piece ventilation hole significantly reduces compression effects
Rugged magnet cover with BRAX lettering for perfect magnet protection

TECHNINIAI DUOMENYS

Power handling RMS / max.     P    100 / 150 Watts
Impedance     Z    3 Ω
DC resistance     Re    3.0 Ω
Frequency response         40 Hz - 4,000 Hz
Resonance frequency     Fs    52 Hz
Mechanical Q factor     Qms    6.00
Electrical Q factor     Qes    0.57
Total Q factor    Qts    0.52
Compliance    Cms    603 μm/N
Equivalent air volume    Vas    16.3 L
Force factor     B*I    5.2 Tm
Sensitivity     SPL    92 dB @ 2.83V / 1m
88 dB @ 1W / 1m
Cone area     Sd    139 cm²
Moving mass     Mms    15.3 g
Cone material         Paper cone with “MicroSphere” coating consisting of micro ceramic hollow spheres embedded in a polymer layer
Mechanical resistance     Rms    0.84 kg/s
Voice coil diameter    ø    37 mm
Voice coil winding height         14 mm
Max. linear excursion     Xmax    +/- 4.0 mm
Outer diameter    ø    166 mm / 6.5"
Installation diameter    ø    142 mm / 5.6"
Installation depth         68.2 mm / 2.7" 
   
Recommended enclosure volumes          
Sealed box          
Net volume         8 L
Lower limiting frequency (-3dB)         69 Hz
           
Vented box          
Net volume         15 L
Port diameter    ø    60 mm / 2.4"
Port area         28 cm²
Port length         19 cm / 7.5"
Port tuning frequency    Fb    45 Hz
Lower limiting frequency (-3dB)         48 Hz
Scope of delivery
2 x High-End Woofer BRAX GRAPHIC GL6 MK2
1 x Data sheet

DOKUMENTAI

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