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MATRIX ML 3    定價NT$29000

3.15" / 80 mm High-End Cone Midrange Speaker

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Product Speclflcation

MATRIX ML 3

 

The new BRAX MATRIX ML3 cone midrange speakers are masterpieces for themselves – handcrafted in Germany with state-of-the-art technology and best materials. But only as a part of a fully active driven high-quality sound system the loudspeakers entirely emphasize their perfection. In that case the ML3 speakers are convincing with extraordinary sound- and level-capabilities expected from a product carrying the reference label BRAX.

 

The design signalizes high-quality; the selected “made in Germany” components ensure best functionality and clean sound reproduction. The aerodynamically shaped aluminum diecast basket guarantees ideal voice coil-ventilation and a low reflection rubber surround assures unrivalled smooth high frequency roll off.

 

Another contribution to quality and reliability is provided by the very stiff and lightweight paper cone with its totally new "MicroSphere" coating. This patented technology embeds ceramic hollow spheres with a diameter of solely 75 µm in a polyamide layer that is applied to the cone. The special coating not only improves the stiffness of the cone but its inner damping as well. However, this unique stabilization do not increases the weight but ensures lightness, a low total Q factor and outstanding precision in sound reproduction.

 

In order to meet our high quality requirements and to reach perfect tonal interaction each speaker set is hand-selected and paired according to its acoustic parameters. Only after selection every speaker set receives its unique serial number which is recorded to a service database.

 

The packaging in a precious wooden box completes the lot and underlines once again the high-end philosophy of BRAX. A stainless steel mounting ring set including grill (MR3) is optionally available. The solid stainless steel ring can either be used as mounting ring or grille support ring depending on mounting position.

 

Features

  • Very stiff lightweight paper cone with unique “MicroSphere” coating consisting of micro ceramic hollow spheres embedded in a polymer layer

  • Low-reflection rubber surround for smooth high frequency roll-off

  • Aerodynamically shaped aluminum diecast basket with optimized voice coil ventilation

  • Ultra-precise machined, vented neodymium magnet system for highest magnetic flux linearity

     

 

Specification

Power RMS / max. 


Impedance 

DC resistance 

Frequency response

Resonance frequency 

Mechanical Q factor 

Electrical Q factor 

Total Q factor

Compliance

Equivalent air volume

Force factor 

Efficiency 1 W / 1 m

Cone area 

Moving mass 

Cone material 

 

 

Mechanical resistance 

Voice coil diameter

Voice coil winding height 

Max. linear excursion 

Outer diameter

Installation diameter

Installation depth  

   

Recommended enclosure volumes  

Sealed box with minimum 250 ml net volume  

Net volumes

0.4 liter (System resonance: 200 Hz) 

0.8 liter (System resonance: 155 Hz)

1.2 liter (System resonance: 140 Hz) 

P

Z

Re

Fs

Qms

Qes

Qts

Cms

Vas

B*l

SPL

Sd

Mms

 

 

 

Rms

ø

 

Xmax

ø

ø

 

 

 

 

 

 

100 / 150 Watts

(highpass > 300 Hz at 24 dB/Oct.)
4 Ω

3.4 Ω

250 Hz- 8,000 Hz

80 Hz

2.21

0.33

0.29

1220 μm/N

2.09 L

4.1 Tm

87 dB

35 cm²

3.3 g

paper cone with “MicroSphere” coating consisting of micro ceramic hollow spheres embedded in a polymer layer

0.74 kg/s

25 mm / 1"

6 mm / 0.2"

+/- 1.5 mm

92 mm / 3.6"

76 mm / 3.0"

34 mm / 1.3"

 

Recommended DSP / amplifier settings

Crossover frequency: 350 Hz
Min. filter slope: 12 dB/Oct.

Crossover frequency: 300 Hz
Min. filter slope: 18 dB/Oct.

Crossover frequency: 250 Hz
Min. filter slope: 24 dB/Oct.

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