Coax Active nearfield Coaxial Monitor 2 way

 

Coax active studio monitor is designed for operation in near-field, thanx to coaxial loudspeaker used in its construction - where precoated fabric dome of the tweeter intergrates with the cone of woofer to a point source - the acoustic centres position remain the same regardless of change in distance.    

Such design makes Coax perfect tool enabling user to control stereo imaging, spatial effects and sound as such with amazing accuracy.

Main features of Coax

- precise, transparent, free from colouration sound,

- flat frequency response in range of 50 Hz – 22 kHz (+/- 2 dB),

- paired monitors to obtain maximum similarity of frequency response characteristics,

- high SPL makes them ideal for a wide range of music styles,

- XLR and TRS inputs,

- classic, front ported cabinet design.

High-quality components made in Europe used for construction of Coax and well thought-out acoustic design have resulted in perfect linearity of processing, at the same time preserving natural sound timbre. Detailed music transfer and sensational stereophony make Coax comparable only to the best in the world designs for listening in the near field.


 
   
Field Monitor Near
Type

Active – two power amplifiers:

  • Tweeter: monolithic integrated circuit TDA7294
  • Woofer: monolithic integrated circuit TDA7294
System Two-way
Crossover Frequenc 3 kHz (slope: 12 dB/octave)
Dimensions: Height x Width x Dept 21 cm x 33 cm x 30 cm
Free Field Frequency Response +/- 2 dB: 50 Hz - 22 kHz
SPL in Free Field @ 1m RMS: 101 dB
Peak: 109 dB
Weight 11 kg
Coaxial loudspeaker  
Bass/Mid-Range Loudspeaker  Ø 18 cm
Diaphragm: polypropylene, surround: rubber
 
Tweeter Loudspeaker Ø 2.5 cm
Diaphragm : fabric dome
Amplifiers  
Bass/Mid-Range Power Amplifier 70 W RMS @ 8Ω
Tweeter Power Amplifier 70 W RMS @ 6Ω
Total Harmonic Distortion 0.005 % – PO = 5 W, f = 1 kHz
0.1 % max – PO = 0.1 up to 50 W, f = 20 Hz up to 20 kHz
Signal to Noise Ratio 103.5 dB – weighted by A curve
101 dB – in band of 20 Hz up to 20 kHz
Input Voltage Level for 100 dB SPL in Free Field @ 1m 0 dBu (i.e. 0.775 V) – calibrated regulators in 0 dBu, 0 dB position

 
   
Coax studio monitor is an active 2-way appliance equipped with coaxial speaker and two independent power amplifiers for each speaker fixed on the back plate of the monitor enclosure, as well as with an appropriate set of precise regulators, signalizes, inputs and security devices.

Coaxial speaker applied in Coax is produced by well known company SEAS from Norway. The woofer is a construction meeting the APS strict requirements.

The monitor has been closed in the bass reflex enclosure with front ventilation. The cabinet design combining small dimensions with thick front and side walls ensures extremely rigid base for speakers and electronic module mounted in it. The edges of the monitor enclosure have been rounded to reduce reflections and to improve the quality of produced sound. The inner wall of the enclosure that completely separates the electronic module from the speaker chamber constitutes at the same time an additional reinforcement of the enclosure eliminating minute oscillations of the monitor enclosure side walls.

Black semi-gloss lacquer is the standard finish of Coax.
 

Design

Coax studio monitor is an active 2-way appliance equipped with coaxial speaker and two independent power amplifiers for each speaker fixed on the back plate of the monitor enclosure, as well as with an appropriate set of precise regulators, signalizes, inputs and security devices.

Coaxial speaker applied in Coax is produced by well known company SEAS from Norway. The woofer is a construction meeting the APS strict requirements.

The cabinet of Coax monitor is sealed-box design with 19 mm thick side walls and 28 mm front baffle. The internal wall separating speaker chamber from electronic module makes the whole construction rigid and solid. The edges of the monitor enclosure have been rounded to reduce reflections and to improve the quality of produced sound. The inner wall of the enclosure that completely separates the electronic module from the speaker chamber constitutes at the same time an additional reinforcement of the enclosure eliminating minute oscillations of the monitor enclosure side walls.

Black semi-gloss lacquer is the standard finish of Coax.

Finishes

All our speakers are available in either color or natural wooden finish. In both cases it possible to order either matt or polished versions. We can customize the speaker to any finish available on the market on client's request.

Example finishes:
Click on the colour to see it on the speaker.



 



Legend

1, 2 – Combo Symmetrical Input (Big Jack & XLR)
3 – XLR Symmetrical Output
4, 5 – Input Circuit with Symmetrical, Differential Amplifier
6 – Input Sensitivity Switch
7 – Bass Controller Switch
8 – Bass Controller
9 – Active Crossover Network – High Frequency Circuit
10 – Active Crossover Network – Bass/Mid-Frequency Circuit
11 – Tweeter Loudspeaker Level Switch
12 – Tweeter Power Amplifier with Protection Circuits
13 – Bass/Mid-Range Power Amplifier with Protection Circuits
14 – Two-Color LED Indicator – Power Amplifiers Clipping Indicator
15 – Loudspeaker System
16 – Power Cable Socket
17 – Power Fuse
18 – Power Switch
19 – GROUND LIFT Switch
20 – Power Supply Unit

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