active Sub-Woofer & LF-unit with 10" dual coil driver
- long excursion driver +/- 20mm
- 4 amplifier control one woofer
- 3 XLR In's and 3 Out's (filtered, or woofer bypassed)
- Amplifier section removeable
- Cabinet sizes matches with VIOLETT HR, BLACK tv HR and BLUE HR models - to build a 3 way system
- 36 Hz (-3dB point)
We have designed this monitor for everyone that loves to have the most detailed precision possible, while mixing, editing and/or mastering!
Only highest quality components - like the 18cm Carbon/Paper woofer, and the unusual 28mm silk dome - are used to reach a perfectly matched system. In any combination of 2 - 6 channel systems we garanty a max pair difference of +- 0,5 dB A very extreme design feature to the violett HR is the very, very low x-over frequency of 1.200 Hz. We always try to go as low as possible in a two way system, because all woofers with a diameter over 10cm allready "break up" (uncontrolled polarity pattern) very early (1 kHz). A perfect system for all applications within a listening distance from 80 to 300cm
the system
The cabinet construction uses the bassreflex principle, the 28mm silk dome driver is mounted from the back of the front, leading into a radial wave guide. This guranties a perfect pattern, low distortion and smooth linearity over a wide range.
The "liquid" front design (srew-, bumps-, dipless) support all the eminated enegie without disturbance.
driver technology
As woofer/midrange driver we use a modified carbon-paper membrane driver of europes leading high Q driver manufacturer. It's the most non coloring chassis we ever had in hand, because a woofer that has to be still perfect at 1 kHz is quite a challenge! The most critical part in the VIOLETT's are the tweeters, these little drivers have to generate frequencies lower than 1,2 kHz!!
We found only two companies who are able to design such - and we chosse - for sure - the best one!
the electronics
Two complete separated channel stripes are used to keep the electronic crosstalk to a minimum Each of these have identical amplifier - this means the tweeter has the same amount of power in the back as the woofer. A design feature that we never want to miss, because distortion created by different designs or varying power output is not what we want! Our s.c. "quick delivery" - digital power- supplies is build with the same goal in mind it works 2.000 times faster as analog one's and are way less heavy in weight. On the back you will find 16 step dips for the input sensitivity, for low fc control (-6 to + 4 dB), and the hf-section (-4 to +4 dB.
used for:
- RECORDING
- PROJECT STUDIO
- FILM/VIDEO Editing
- MASTERING
- SOUND-Design
extends fc- responce and acoustic output of our 2 way systems./
used as .1 channel in 5.1 SURROUND SOUND systems
| System | AMBER HR |
|---|
| construction | bass-reflex |
| concept | long excursion woofer - active |
| fc response free field | 38 - 2.000 Hz +/- 8 dB |
| fc response filtered | 38 - 80/150 Hz +/- 1,5 dB |
| system low fc response | 36 Hz - 3 dB |
| max. sensitivity | 112 dB |
| max. sensitivity long term | 109 dB |
| harmonic distortion at SPL <100Hz | 0,8 % |
| harmonic distortion at SPL >100Hz | 0,4 % |
| Bass driver | 1 x 10" Paper/Fiberglas |
| Midrange driver | - |
| Hf driver | - |
| shielded (anti magnetic) | - |
| weight | 22,4 Kg |
| dimensions w/h/d in mm | 380 x 480 x 400 mm |
| pair difference | - |
| Electronic | AMBER HR |
| number of amplifier |
4 |
| power handling rms Lf/Hf |
4 x 80 W |
| power handling peak Lf/Hf |
4 x 90 W |
| connector type |
3 XLR (female)/ 3 XLR (male) |
| input impedance |
10 kOhm |
| input sensitivity |
16 steps, from 0,45 - 4,5V |
| X-over fc |
off / 80 / 150 Hz |
| low pass filter |
15 Hz / - 18dB |
| polarity control |
2 steps, in phase - out of phase |
| phase control |
5 steps, from 30 - 150 degree |
| distortion at acoustic max. output |
0,1% |
| signal to noise ratio |
-100 dB |
| kind of power supply |
analog |
| operating voltage |
115/230 V +/- 20% |
| power consumtion at max. output |
360 W |
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