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BRAX MATRIX ML80 PRO

P.O.A

Handcrafted 80 mm / 3.15” High-End Midrange Speaker with Phase Plug

SKU: BRAX-MATRIX-ML80-PRO Categories: ,
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Product overview

A new chapter in precision and natural sound

With the MATRIX ML80 PRO, BRAX elevates midrange reproduction to an entirely new level. As the completely re-engineered successor to the MATRIX ML3, it continues the same uncompromising philosophy – yet with an all-new concept, state-of-the-art materials, and meticulous attention to detail. The result is a midrange speaker that reproduces music with absolute purity, dynamics, and emotional depth.

Carbon fleece multilayer cone – light, rigid, and resonance-free

The newly developed carbon fleece multilayer cone of the ML80 PRO was designed and manufactured in close collaboration with renowned specialist Dr. Kurt Müller. Its layered carbon structure combines extreme stiffness with minimal mass, effectively reducing unwanted resonances. A specially shaped reinforcement collar on the rear – directly at the transition to the surround – significantly increases torsional stiffness and prevents deformation even at high excursion levels. The straight cone geometry at the voice coil former optimizes power transfer and ensures exceptionally precise and controlled sound radiation. The finely textured front coating with a closed-pore surface gives the cone an elegant, silk-matte appearance with a refined tactile feel while guaranteeing maximum dimensional stability and long-term durability.

Fascinating soundstage through stainless-steel phase plug

The solid stainless-steel phase plug optimizes the dispersion characteristics of the ML80 PRO and minimizes interference within the midrange. The result is an even sound dispersion that enables precise, linear reproduction across the entire frequency range.

High-damping butyl surround for maximum precision

The high-damping surround is made from premium butyl rubber. Thanks to its excellent damping properties, it effectively suppresses unwanted resonances in the surround area and significantly enhances the overall performance of the driver. In addition, the material’s outstanding temperature resistance ensures reliable performance and long-term durability, even under demanding conditions.

Perfection down to the finest detail

The aerodynamically shaped aluminum die-cast basket ensures ideal voice coil ventilation and minimizes airflow turbulence within the chassis. The compact and powerful push-pull neodymium magnet system offers outstanding magnetic linearity and extremely low distortion – the foundation for ultimate control, accurate dynamics, and impressive power handling. The high-strength Nomex spider provides consistently precise centering and long-term mechanical stability thanks to its exceptionally rigid and form-stable fabric.

Exclusive design and uncompromising manufacturing quality – Made in Germany

Like all loudspeakers of the BRAX MATRIX series, the ML80 PRO is manufactured with the highest precision, individually measured and paired, and assigned a unique serial number documented in the BRAX database. The optional BRAX MATRIX MR3 stainless-steel support ring with matching grille offers an elegant and secure mounting solution for perfect system integration. Each ML80 PRO is meticulously handcrafted Made in Germany – a statement of uncompromising manufacturing quality and genuine passion for perfect sound. Every pair is delivered in an elegant, tailor-made wooden box, emphasizing the exclusive character of these exceptional loudspeakers down to the very last detail.

Key features

  • Ultra-lightweight carbon fleece multilayer cone – combines superior stiffness-to-weight ratio with reduced resonance for precise, natural and highly dynamic sound reproduction
  • Integrated solid stainless-steel phase plug – ensures perfectly controlled dispersion and precise midrange reproduction
  • Newly developed high-damping rubber surround – crafted from premium butyl rubber for maximum cone control, reduced distortion and exceptionally sound reproduction
  • Aerodynamically shaped aluminum die-cast basket – allows ideal voice coil ventilation while minimizing airflow noise for consistently high performance even at demanding levels
  • High-strength Nomex spider – crafted from meta-aramid fabric to ensure exceptional shape stability and long-term reliability even under demanding conditions
  • Ultra-precise machined push-pull neodymium magnet system – ensures excellent magnetic linearity for minimal distortion, clean dynamics and maximum control at high output levels
  • Vented spider – enhances airflow between spider and magnet system for consistent performance even at high sound pressure levels
  • 24-carat gold-plated terminals – guarantee maximum conductivity and signal quality
  • Optional stainless-steel support ring with grille (MR3) – adds a refined aesthetic and provides a secure, elegant mounting solution
  • Made in Germany – developed and manufactured for uncompromising sound quality at reference level

Technical specifications

Power handling RMS / max.100 / 150 Watts / (highpass > 300 Hz at 24 dB/Oct.)
Impedance4 Ω
DC resistance3.4 Ω
Frequency response250 Hz – 6,000 Hz
Resonance frequency114 Hz
Mechanical Q factor1.71
Electrical Q factor0.46
Total Q factor0.36
Compliance640 μm/N
Equivalent air volume1.15 L
Force factor4.0 Tm
Sensitivity91 dB @ 2.83V / 1m / 88 dB @ 1W / 1m
Cone area35 cm²
Moving mass3.0g
Cone materialCarbon fleece multilayer cone
Mechanical resistance1.26 kg/s
Voice coil diameter25 mm / 0.75"
Voice coil winding height6 mm / 0.24"
Max. linear excursion+/- 1.5 mm
Max. mechanical excursion+/- 4.0 mm
Outer diameter92 mm / 3.6"
Installation diameter76 mm / 3.0"
Installation depth34 mm / 1.4"
Recommended highpass filter300 Hz / 24 dB/Octave / “Linkwitz-Riley”
Net volumesRecommended DSP / amplifier highpass filter
0.4 liter (System resonance: 200 Hz)350 Hz / 24 dB/Octave / “Linkwitz-Riley”
0.8 liter (System resonance: 155 Hz)300 Hz / 24 dB/Octave / “Linkwitz-Riley”
1.2 liter (System resonance: 140 Hz)250 Hz / 24 dB/Octave / “Linkwitz-Riley”

What you are ordering

The exact BRAX model shown above, APEX catalogue SKU BRAX-MATRIX-ML80-PRO. Review the listed inputs, outputs, impedance and system requirements before ordering.

Technical information verified against the official Audiotec Fischer product page.

Brand

BRAX

Product group

Speakers

Impedance

4 Ω

Sensitivity

91 dB @ 2.83V / 1m / 88 dB @ 1W / 1m

Power handling RMS / max.

100 / 150 Watts / (highpass > 300 Hz at 24 dB/Oct.)

DC resistance

3.4 Ω

Resonance frequency

114 Hz

Mechanical Q factor

1.71

Electrical Q factor

0.46

Total Q factor

0.36

Compliance

640 μm/N

Equivalent air volume

1.15 L

Force factor

4.0 Tm

Cone area

35 cm²

Frequency response

250 Hz – 6,000 Hz

Moving mass

3.0g

Cone material

Carbon fleece multilayer cone

Mechanical resistance

1.26 kg/s

Voice coil diameter

25 mm / 0.75"

Voice coil winding height

6 mm / 0.24"

Max. linear excursion

+/- 1.5 mm

Max. mechanical excursion

+/- 4.0 mm

Outer diameter

92 mm / 3.6"

Installation diameter

76 mm / 3.0"

Installation depth

34 mm / 1.4"

Net volumes

Recommended DSP / amplifier highpass filter

0.4 liter (System resonance: 200 Hz)

350 Hz / 24 dB/Octave / “Linkwitz-Riley”

0.8 liter (System resonance: 155 Hz)

300 Hz / 24 dB/Octave / “Linkwitz-Riley”

1.2 liter (System resonance: 140 Hz)

250 Hz / 24 dB/Octave / “Linkwitz-Riley”

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