Brax | Barcode: 4057204123758

BRAX GRAPHIC GL6 MK2

620,00€

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Speaker

Packaging unit

Product variants

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Shipping

✓ Free shipping on orders of €49 or more within Germany and on orders of €99 or more to the EU.

✓ Delivery times vary by product and can be found on the product page; typically 1–3 business days for in-stock items; international shipping times may vary, usually 6–10 business days.

✓ In most cases, shipments are handled by DHL, UPS, and GLS.

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✓ Pickups are made regularly Monday through Friday. Orders received by 3:00 p.m. for items in stock are typically processed the same day and transported directly to the package center.

5% discount for payment in advance

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Wiring Wizard & Port Calculator

Use our wiring assistant for easy speaker and subwoofer connections! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The datasheet shows you which connection each amplifier is designed for!

Our port calculator shows you the tuning characteristics of your enclosure! The net volume is always particularly important here; calculate the subwoofer’s actual resonant chamber volume beforehand to get the correct result. The net volume is calculated by subtracting all dead spaces and is crucial for enclosure design.

Downloads

Bedienungsanleitung

It all began with the vision of music lover and company founder Heinz Fischer: to be the first to bring the magnificent audio experience of legendary high-end hi-fi components into the car—without compromise in design, technology, or sound. True to this guiding principle, the focus during the development of our BRAX GRAPHIC speaker series was on pure, unadulterated music reproduction, consistently achieved using the latest technologies and the highest-quality materials—and, of course, Made in Germany.

MicroSphere – the material for maximum acoustic precision
The unique “MicroSphere” coating ensures outstanding sound quality in the 165 mm / 6.5” high-end GRAPHIC GL6 MK2 low-midrange driver. This patented technology involves embedding ceramic micro-hollow spheres with a diameter of just 75 µm into a polymer layer and applying it to the cone. This special coating guarantees perfect internal damping without negatively affecting the cone’s weight. Instead, the innovative coating increases the stiffness of the hand-formed cone, allowing this exceptional speaker to deliver an even more dynamic and articulate sound.

Perfection—Redefined
BRAX would not live up to its standards if our pursuit of perfection did not result in constant improvements in detail. In the new GL6 MK2, a new dust cap made of exceptionally soft polyurethane ensures an even more balanced frequency response in the midrange, resulting in maximum tonal neutrality.

Even the smallest detail counts
Every single component of the GL6 MK2 reflects the BRAX philosophy without exception. The extremely sturdy die-cast aluminum basket exudes unshakable solidity, while the precision-engineered magnet system, combined with the 37 mm, 3-ohm voice coil not only provides ideal Thiele/Small parameters for the best possible impulse response but also guarantees high efficiency. The specially shaped rubber surround ensures maximum linear cone excursion, while 24-karat gold-plated screw terminals minimize contact resistance. Last but not least, the large pole-piece ventilation opening ensures that compression effects are minimized as much as possible, while the robust cover featuring the BRAX logo provides reliable protection for the magnet.

Every pair of speakers is one-of-a-kind
In typical BRAX fashion, each pair of speakers is assigned its own serial number and recorded in a service database. This high-end product—Made in Germany—is further enhanced by its packaging in an elegant wooden box, which once again underscores the BRAX brand philosophy.

Features:

An exceptionally rigid and very lightweight paper diaphragm with an innovative “MicroSphere” coating consisting of ceramic micro-hollow spheres embedded in a polymer layer enables optimal impulse response without any sound coloration
Specially shaped rubber bead for maximum linear diaphragm travel
Polyurethane dust cap designed to optimize the frequency response in the upper midrange
Extra-sturdy die-cast aluminum basket
24-karat gold-plated screw terminals for minimal contact resistance
A powerful and precision-engineered magnet system for high efficiency and linear magnetic flux
Large pole-core ventilation opening to significantly minimize compression effects
Sturdy magnetic cover with "BRAX" lettering for perfect protection of the magnet

Technical Specifications:

Power Handling Capacity (RMS / Max.)	P	100 / 150 watts
Impedance	Z	3 Ω
Direct Current Resistor	Re	3.0 Ω
Frequency range		40 Hz – 4,000 Hz
Resonance Frequency	Fs	52 Hz
Mechanical Quality	*Qms*	6.00
Electrical Quality	*Qes*	0.57
Overall quality	*Qts*	0.52
Flexibility	*CMS*	603 μm/N
Equivalent volume	*Vas*	16.3 L
Power Factor	**BI***	5.2 Tm
Efficiency	*SPL*	92 dB @ 2.83 V 88 dB @ 1 W / 1 m
Diaphragm area	Sd	139 cm²
Moving Mass	*MMS*	15.3 g
Diaphragm material		Paper membrane with a “MicroSphere” coating consisting of ceramic micro-hollow spheres embedded in a polymer layer
-Resistance Mechanism	*RMS*	0.84 kg/s
Voice Coil Diameter	ø	37 mm
Voice Coil - Winding Width		14 mm
Max. linear diaphragm stroke	*Xmax*	+/- 4.0 mm
Outer diameter	ø	166 mm
Installation diameter	ø	142 mm
Installation depth		68.2 mm

Recommended Tank Volumes
Enclosed housing
Net volume		8 L
Lower cutoff frequency (-3 dB)		69 Hz

Bass-reflex enclosure
Net volume		15 L
Reflex Duct Diameter	ø	60 mm
Reflex channel area		28 cm²
Reflex Channel Length		19 cm
Tunnel Coordination Frequency	Fb	45 Hz
Lower cutoff frequency (-3 dB)		48 Hz

Package Contents:
2 x BRAX GRAPHIC GL6 MK2 high-end low-midrange drivers
1 x data sheet

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Frequently asked questions about the BRAX GRAPHIC GL6 MK2 speakers

Which vehicles is the BRAX GRAPHIC GL6 speaker suitable for?

This high-end mid-bass driver in the 165 mm/6.5" format (outer diameter 166 mm, mounting depth 68.2 mm) fits into standard mounting locations in many vehicles. Before fitting, check the mounting depth and the mounting diameter (142 mm), as the die-cast aluminium basket requires more space than standard components.

Does the BRAX GRAPHIC GL6 MK2 require a separate housing?

As a low-midrange driver, the GL6 MK2 performs optimally within a defined enclosure volume. A net volume of 8 litres in a sealed enclosure or 15 litres in a bass-reflex enclosure (tuning frequency 45 Hz) is recommended. Both variants ensure controlled cone movement and maximum tonal neutrality in the midrange.

What amplifier does the BRAX GRAPHIC GL6 require?

The GL6 MK2 is rated at 100 watts RMS / 150 watts maximum at 3 ohms impedance. Thanks to its powerful magnet system and high efficiency (92 dB @ 2.83 V), it works well with many power amplifiers – for the full range of detail, we recommend a high-powered, sonically precise power amplifier matched to the impedance.

What material is the GL6 MK2’s diaphragm made of?

The low-midrange driver features a rigid and very lightweight paper cone with a ‘MicroSphere’ coating made from ceramic micro-hollow spheres, as well as a dust cap made from exceptionally soft polyurethane. This combination ensures a balanced frequency response and uncoloured music reproduction in the midrange.

How is the BRAX GRAPHIC GL6 MK2 delivered?

The GL6 MK2 is supplied as a pair in an elegant wooden box. The pair of speakers is assigned a shared serial number, which is recorded in the service database – this serves as proof of the high-end product’s build quality and authenticity.

Can the GL6 MK2 be combined with other models in the BRAX GRAPHIC range?

The low-midrange driver is part of the BRAX GRAPHIC series and is designed for use in multi-way systems. For specific recommendations on combining it with other models in the series, it is worth taking a look at the current range, as the series is constantly evolving.

What does the sturdy cover with the BRAX logo mean?

The robust magnetic cover, featuring the BRAX logo, protects the magnet from mechanical stress inside the car, whilst also highlighting the high build quality – ‘Made in Germany’ – that is a hallmark of every car audio speaker in the range.

How do I look after and store the BRAX GRAPHIC GL6 MK2?

Store the speaker in a dry, dust-free place, ideally in the wooden box supplied. Avoid direct exposure to moisture and extreme temperatures to ensure the paper cone and magnet system remain in good working order in the long term.