BRAX ML80 PRO - 80mm Handcrafted High-End Midrange Speakers

Price for 2 pcs (pair).

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Brax Matrix ML80 PRO midrange speaker 3" (80 mm).

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. 

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.

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.

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Technical Specifications

• Power Handling RMS / Max. P 100 / 150 Watts
• (High-pass filter > 300 Hz at 24 dB/Oct.)
• Impedance Z 4 Ω
• DC Resistance Re 3.4 Ω
• Frequency Range 250 Hz - 6,000 Hz
• Resonant Frequency Fs 114 Hz
• Mechanical Q Factor Qms 1.71
• Electrical Q Factor Qes 0.46
• Total Q Factor Qts 0.36
• Compliance Cms 640 μm/N
• Equivalent Volume Vas 1.15 L
• Force Factor B*I 4.0 Tm
• Sensitivity SPL 91 dB @ 2.83V / 1m
• 88 dB @ 1W / 1m
• Diaphragm Area Sd 35 cm²
• Moving Mass Mms 3.0g
• Diaphragm Material Carbon fleece multilayer diaphragm
• Mechanical resistance Rms 1.26 kg/s
• Voice coil diameter ø 25 mm
• Voice coil winding width 6 mm
• Max. linear diaphragm excursion Xlin +/- 1.5 mm
• Max. mechanical diaphragm excursion Xmax +/- 4.0 mm
• Outer diameter ø 92 mm
• Mounting diameter ø 76 mm
• Mounting depth 35.5 mm

Installation recommendations

a. Infinite baffle

Recommended high-pass filter 300 Hz / 24 dB/octave

"Linkwitz-Riley"

b. Closed Enclosure

Net Volumes Recommended DSP / Amplifier High-Pass Filter

0.4 liters (System Resonance: 200 Hz) 350 Hz / 24 dB/octave

"Linkwitz-Riley"

0.8 liters (System Resonance: 155 Hz) 300 Hz / 24 dB/octave

"Linkwitz-Riley"

1.2 liters (System Resonance: 140 Hz) 250 Hz / 24 dB/octave

"Linkwitz-Riley"

Note: The enclosure should always be completely filled with damping material.

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