background image

available PC and MAC configuration program. With this program you 
can also update your DSP to the latest firmware.  

Power Connector 

The Magico DSP has an internal amplifier that utilizes standard 20A 
250VAC IEC cable. (C19 pin connection) 

!

Power Switch 

The Power Switch turns the Q-Sub15 (18) on and off.  

!

Ethernet Connector 

This RJ-45 connector is used to connect your product to a network. 
It can then be configured and controlled in real time with the freely 
available PC and MAC configuration program. With this program you 
can also update your DSP to the latest firmware.  

Analog inputs 

The analog input section of the DSP offers two electronically 
balanced XLR connectors. The input level is +23dBu max, 
electronically balanced. 

!

II. Getting Started 

Quick Start 

For those of you that wish to jump right in, the following 
information has been provided to act as a quick start guide for 
optimizing performance of your QSub. 

!

Connections 

When setting up your subwoofer, make connections as follows: 

- Always make connections prior to applying power to the subwoofer. 

- Connect the output(s) from the Preamp to the Ch. 1 XLR input 
connector (mono) or both, Ch.1 and Ch. 2 XLR input connectors 
(stereo). 

!

Remote Monitoring and Control 

When connecting the unit via USB, make sure to connect it directly to 
your computer or to use a USB hub that supports USB1.0. If you 

!

 of 

!

14

21

Содержание Q-Sub

Страница 1: ...m and also to describe the various aspects of crossover and equalization optimization using our highly adjustable Digital Signal Processing software For those with home theater applications please con...

Страница 2: ...frequencies there is no need for high end microphones or hardware to enable the measurement of high frequencies or distortion General information The Magico QSub is designed to add Ultra low frequenc...

Страница 3: ...frequency response possible Adjust distance from the rear and side walls by increments of 6 at a time to remove as many frequency response dips as possible Once you are satisfied with the position of...

Страница 4: ...ured via ethernet connection to a network later on in this manual 5 Position your QSub s We will start by measuring the QSub bass frequency response We will try to optimize the QSub location so we wil...

Страница 5: ...ere you can see for a single subwoofer the Left position rear corner positioning is the best It is much smoother from 50 100 Hz Here is the same Measurement with the window expanded to 50 200Hz of 5 2...

Страница 6: ...ips You can see that where both speakers have the same level and are both flat they gain a 6 dB increase in level combined When one of them has a dip the speaker with the dip simply fails to contribut...

Страница 7: ...emove the casters and apply the feet apply the brakes on both casters which have them While two people lift up the side of the speaker without the brakes a third person unscrew the casters and replace...

Страница 8: ...shot below The level of the sub should be between the mains levels up to 6 dB more See the graph below This is subject to the room structure and low frequencies behavior generally speaking wood houses...

Страница 9: ...overall bass response This way the mains and a single QSub load the room from three positions In the example in Figure 6 below the best location for the sub red line has a dip at 70 Hz The mains black...

Страница 10: ...m modes 2 Use eq filters to shape the response into a desirable in room response Step 1 Since REW has a very useful EQ tool to calculate filter settings we will use it to demo how to achieve our targe...

Страница 11: ...the EQ window and select EQ filters 8 Choose a peak to target and then set the frequency attenuation and filter width Q until it is removed Step 2 Targets in the bass region have a wide area of flavo...

Страница 12: ...In Room common target limits of 12 21...

Страница 13: ...accepts input voltages of up to 23dBu thus matching any source on the market today with an excellent dynamic range of 110dB Features 110dB dynamic range inputs Electronically balanced inputs Matched...

Страница 14: ...og inputs The analog input section of the DSP offers two electronically balanced XLR connectors The input level is 23dBu max electronically balanced II Getting Started Quick Start For those of you tha...

Страница 15: ...work address indicated by the text This connection has limited or no connectivity The computer and the DSP both will assign themselves a network address in the ZeroConfig range 169 254 0 0 169 254 255...

Страница 16: ...rs There may also be limiters set up to keep your amplifiers from going into clipping and protect your speakers from the hazards of a clipped signal Your amplifiers play a vital role in system setup b...

Страница 17: ...ss Filter High Pass Filter You can choose from Butterworth 6dB Bessel 6dB Butterworth 12dB Bessel 12dB Linkwitz Riley12dB Butterworth 18dB Bessel 18dB Butterworth 24dB and Bessel 24dB You also have op...

Страница 18: ...y12dB Butterworth 18dB Bessel 18dB Butterworth 24dB and Bessel 24dB Parametric Equalizer PEQ There are ten bands of parametric equalization Each band can be adjusted freely over the complete frequency...

Страница 19: ...ue RMS compressor The available parameters are Threshold Attack Hold Release Ratio and Makeup Gain To access click on the grey colored Virtual button labeled Compressor Limiter The limiter is a zero a...

Страница 20: ...his action cannot be undone but you can edit and store over your preset if you need to make changes Now your preset is saved in the selected location The presets contain all filter dynamics gain setti...

Страница 21: ...sword ATTENTION Make sure to remember the password When the unit is locked and you forgot the password it is not possible to unlock it without contacting your local service representative The default...

Отзывы: