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EMES Quartz Active Monitors

 
 
The EMES Quartz active monitors are a pair of near field monitors ideally suited for video, broadcast, recording and project studios alike. They are essentially the big brothers of the Kobalt series.
 
Product Name: EMES Quartz Active Monitors
Product Code: EME-Quartz
Brand: EMES
 
EMES Quartz Active Monitors
 
RRP AUD $1,499.00
You Save AUD $300.00
Our Price AUD $1,199.00
 
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EMES Quartz Active Monitors

The EMES QUARTZ is the big version of the KOBALT Nearfield monitor. The second of a new generation 2 way bi-amplified near field Monitor, specially designed to meet the best performance at a reasonable price point. Well known EMES HR line features are found in the QUARTZ plus added features like:

The BI-Port" and the ISO-Rails"

The BI-Port" was specially designed to keep the cabinet dimensions as small as possible, while supporting the High frequency section. Therefore we integrate the 25mm Neodymium Tweeter In the Center of the BI-Port" (Bass Reflex System) for two reasons; To aim for an efficient Air cooling of the "little tweeter" by the Woofers Air flow, secondly and most important to generate a "velocity field (ring shape)" around the Tweeter to support it's High frequency dispersion pattern over long distance!(riding on along wave) Result - an unbelievable precise Stereo-Image over distance. Also the ISO-Rails" are features which have practical aspects as well as acoustical once!

Most available cabinets have flat sheet surfaces, such speakers have hard times to stick on the location they were placed on, especially when they are pushed hard, manually or by the moving force of the Woofer! Not such strange things happen to the KOBALTs! The cabinet is standing on the ISO-Rails" - a special silicon profile - only. So there is no coupling to surface underneath nor is any "slip" behaviour going on, so the low end is always tight at any time! As always at EMES, matched high quality drivers are chosen, because to us they are the most critical part in a quality Studio Monitor System!

The Low range (59 - 2000Hz) is reproduced by a 17cm polypropylene Membrane HDS-driver. A 25mm high efficiency Neodymium Tweeter located in the BI-Port" is used from 2 - 20 kHz! We at EMES always use identical amplifiers, to have the lowest time related distortion possible! Therefore 2 identical build in 80W rms amplifiers which deliver a powerful and optimized output drive a single QUARTZ Monitor. This is one of the many design criteria's to the EMES audio performance. To adjust the monitor to your personal listening level, a 16 position dip-switch has been added! This allows to control the midrange performance as wel as to adjust the listening level!

We ship the QUARTZ as all other EMES monitors as matched pairs!

Features

    2 identical 80W amplifier
    eliminates time related distortion

    BI-Port"
    Inteligent Vented Port System
    Airflow cooled Tweeter
    Exponential coupling (Tweeter/Air)
    eliminates reflexion
    minimizes distortion
    controlled dispersion field pattern

    ISO-Rails"
    Isolates Cabinet from Ground
    Anti slip mechanism

    HDS Driver
    Polyprophylen membrane
    Vented Coil System
    Extrem low compression
    Superior transient response
    Perfect coil cooling

    Digital "quick delivery" power supply
    cycles 2000 times faster
    hum canceling
    Tight and accurate Low End

    Level control
    Sensitivity adjustable
    -40 to + 10dB

    Perception Adaptation control
    Corrects Mid Range
    Room compensation
    Corner/Wall placement Eq

EMES Quartz Active Monitors

Specifications:

QUARTZ active - System
construction 2 way bass-reflex
concept One & One Monitor with Wave-guide
fc responce free field 58- 20.000 Hz +/- 2,5 dB
fc responce in wall 59 - 20.000 Hz +/- 2 dB
system low fc responce 57Hz - 3 dB
max. sensitivity 108 dB
max. sensitivity long term 105 dB
harmonic distortion at SPL <100Hz 1,1 %
harmonic distortion at SPL >100Hz 0,6 %
Bass driver 1 x 6" polyprophylen
Midrange driver -
Hf driver 25mm Neodymium ferrofluid cooled
shielded (anti magnetic) no
weight 6,2 Kg
dimensions w/h/d in mm 210 x 330 x 250 mm
pair difference +/- 0,5 dB

QUARTZ active - Electronic
number of amplifier 2
power handling rms Lf/Hf 2 x 70 W
power handling peak Lf/Hf 2 x 80 W
connector type XLR (female)
input impedance 10 kOhm
input sensitivity 4 steps, from 0,45 - 4,5V
X-over fc 2.000 Hz
low pass filter 40 Hz / - 18dB
Mid level control 4 steps, from -2 dB - + 2 dB
distortion at acoustic max. output 0,1%
signal to noise ration -106 dB
kind of power supply digital
operating voltage 115/230 V +/- 20%
power consumtion at max. output 160 W