musikelectronic geithain ME806 User manual

musikelectronic geithain
ME 806
Instructions for installation and use

TABLE OF CONTENTS II
musikelectronic geithain GmbH ME 806
Table of contents
1 Introduction 1
2 Disclaimer 2
3 System description 3
4 Basic information 4
4.1 Guidelines 4
4.2 Safety instructions 4
4.3 Unboxing 6
4.4 Delivery contents 6
4.5 Cleaning 6
4.6 Environmental conditions 6
4.7 Guarantee acknowledgements 6
5 Positioning 7
5.1 Positioning near walls 7
5.2 Stereo operation 8
5.3 Surround operation 9
6 Set-up the speakers 10
6.1 Mains connection 10
6.2 Cable connection 10
6.3 Adjustment controller 11
6.4 Status indication 11
7 Specications 12
8 Acoustic measurements 13
9 Notes 14

INTRODUCTION 1
musikelectronic geithain GmbH ME 806
1 Introduction
Dear customer,
Thank you for the trust you have put in us by buying these speakers. You decided upon a quality
product that in regard to tonal and technical characteristics complies to the utmost expectations.
The usual burn-in period is not required, because the speakers are articially aged in-house.
Please read the technical description and manual to take advantage of the capabilities
of these speakers and ensure safe operation.

DISCLAIMER 2
musikelectronic geithain GmbH ME 806
2 Disclaimer
Technical data and appearances are subject to changes without notice. Errors and omissions
excepted. Musikelectronic Geithain GmbH assumes no liability for any loss which may be suffered
by any person who relies either wholly or in part upon any description, photograph or statement
contained herein. Musikelectronic Geithain GmbH products are sold through authorized fulllers
and resellers only. Fulllers and resellers are not agents of Musikelectronic Geithain GmbH and
have absolutely no authority to bind Musikelectronic Geithain GmbH by any express or implied
undertaking or representation. This manual is copyrighted. No part of this manual may be reproduced
or transmitted in any form or by any means, electronic or mechanical, including photocopying and
recording, or by any information storage or retrieval system without the prior written permission of
Musikelectronic Geithain GmbH.
All rights reserved
Copyright © 2018 Musikelectronic Geithain GmbH

SYSTEM DESCRIPTION 3
musikelectronic geithain GmbH ME 806
3 System description
The compact ME 806 extends Musikelectronic Geithain’s 800 Line product range. The 2-way concept
comprises an 8-inch woofer system and a tweeter array of three vertically arranged 1-inch dome
tweeters. The directivity index of the system has been optimized to listening distances between
2.5 m and 4 metres, providing a natural sound pattern in stereo and multi-channel operation. The
bass reex system, designed to deliver optimal transient delity, ensures a precise and dry bass
reproduction down to a threshold frequency of 38Hz. Thanks to the powerful integrated analogue
ampliers and the high system sensitiveness, this loudspeaker combines awless homogeneity with
a dynamic range that is unrivalled in a 2-way system. The result is that non-linear distortions stay
extremely low even at high reproducing levels. Moreover, the loudspeaker features group delay time
optimization.
The power amplier module with electronic crossover is integrated into the back of the cabinet. An
intermittent LED signalizes when the overload limit is reached. If the maximum level is exceeded,
the output level will be attenuated by 20dB in order to protect the components from overloading. A
room compensation network, integrated into the amplier electronics, allows to inuence the room-
related frequency response within two continuously variable frequency bands.
Frequently used wave guides in front of tweeter systems make directivity control easy; however they
tend to produce unavoidable coloration caused by short-time reections at the inner horn surface.
Musikelectronic Geithain breaks the mould by using a tweeter array and doing without systems
with horn attachments for sound level boost. The tweeter unit that is arranged coaxially in front of
the midrange system guarantees the trademark low coloration rendition of music and speech and
creates the sound event closeness desired by the listener.
Summing up all the constructive measures, the ME806 achieves seamless sound compatibility with
all other products made in the Geithain manufacture. The high timbral neutrality, excellent spatial
performance and depth arrangement, together with fatigue-free monitoring of even most complex
sound events are typical ME Geithain characteristics of this loudspeaker.
The compact ME 806 is available with an optional monitor stand. With or without stand, this
loudspeaker will harmonize perfectly with your listening room due to its attractive design and the
large variety of different wood veneers or high-gloss or semi-gloss varnish surfaces.

BASIC INFORMATION 4
musikelectronic geithain GmbH ME 806
4 Basic information
4.1 Guidelines
This product complies to requirements of current European and national guidelines (2004/108/EG
Electromagnetical Compatiblity). The conformity is ascertained, corresponding declarations and
records are deposited with the manufacturer.
Products built by us belong to B2C-class of the WEEE guidelines and must not
be disposed with domestic waste.
4.2 Safety instructions
Like using any other electrical device you should observe the following operation guidelines, safety
instructions and warning signs to ensure optimum functionality and safety of operation!
;Read these instructions carefully.
;Keep these instructions during the life cycle at a safe place. The instructions are an important
part of the product.
;Heed all warnings. Follow all instructions.
;The product may only be used in accordance with the information provided in the user manual.
Before and during the usage of the amplier please ensure that all recommendations, especially
the safety recommendations in the user manual, are adhered to.
;Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may
fall, causing serious injury, and damage to the product.
;The heat sink must not be blocked or covered. This product should not be installed unless
proper ventilation is provided or manufacturer‘s instructions have been adhered to.
;Do not install the device near any heat sources.
;Do not expose the device to direct sun radiation.
;Do not install the device in rooms with high humidity.
;Do not try to insert anything into device openings.
;The device shall not be exposed to dripping or splashing and no objects lled with liquids shall
be placed on the device.
;Clean only with dry or slightly moistened cloth.
;Protect the power cord from being walked on,pinched or damaged in any other way. Pay
particular attention to plugs and the point where they exit the device.

BASIC INFORMATION 5
musikelectronic geithain GmbH ME 806
;Do not attempt to service this product yourself as opening or removing cover may expose you
to dangerous voltage or other hazards.
;Refer all servicing to qualied service personnel.

BASIC INFORMATION 6
musikelectronic geithain GmbH ME 806
4.3 Unboxing
The speakers are shipped in proper condition. Unpack the speaker carefully and check for visible
damages. In case of damages report them to your retailer. Keep the packaging, in case the speaker
has to be transported in the future.
4.4 Delivery contents
;Speaker ME 806
;Mains cable
;Technical description and user manual
4.5 Cleaning
The speaker is made of real wood veneer and needs to be nurtured in the same way as furnishings.
We advise quality wax polish to ensure durability of the veneer. Surfaces can also be cleaned with
tidy, slightly damped, fuzz-free, smooth cloth.
4.6 Environmental conditions
Ensure the following environmental conditions in your listening room:
;Operating temperature +15 °C ... +35 °C (+59°F ... +95°F)
;Storage temperature range −25 °C ... +45 °C (−13 °F ... +113 °F)
;Relative humidity 45 % ... 75 %
4.7 Guarantee acknowledgements
Opening the device by unauthorized personnel leads to all claims under guarantee expire. In case of
destruction by overload, misuse or outside inuences there are no claims under guarantee.

POSITIONING 7
musikelectronic geithain GmbH ME 806
5 Positioning
Our speakers do not impose special requirements neither in stereo nor in multichannel set-ups.
Nonetheless speaker positioning has inuence on listening impression because every room is
individually designed and furnished. The following advices are just guidelines that ease proper
positioning. In addition we offer a measurement service to take advantage of the capabilities of your
listening environment.
5.1 Positioning near walls
When speakers are installed near walls sound quality is physically affected. Every customary speaker
behaves as a punctual sonic source in the low frequency range, with sonic waves spherical radiated
without any constructional measures. Back wall reections are unavoidable.
For optimum listening experience a minimum distance of 50 cm (19.7″) to walls and furniture should
be ensured. Avoid corner installations because unwanted bass accentuation could arise.
b
b
;Minimum distance to wall b ≥ 50 cm (19.7″)

POSITIONING 8
musikelectronic geithain GmbH ME 806
5.2 Stereo operation
The optimum position of the speakers in your listening environment is the so-called stereo triangle
(see gure). The base distance between the speakers and the distance to the hearing zone form
an equilateral triangle (stereo triangle). A distance less than 2.5 m (8′2″) or more than 4 m (13′1″)
should be avoided. For precise,spacial reproduction turn the speakers inside,directed to the hearing
zone.
a
a a
hearing zone
60°
;Distance between speakers and your listening position a = 2.5 m … 4 m (8′2″ … 13′1″)
;Adjust the speaker horizontally to the height of the ear at the listening position

POSITIONING 9
musikelectronic geithain GmbH ME 806
5.3 Surround operation
In surround operation the stereo triangle (see Stereo operation) is extended to a circle. The hearing
zone is the centre of this circle. Position all speakers in the same distance to the hearing zone. The
centre speaker is positioned in the middle between both front speakers. Pay attention to positioning
the front and rear speakers horizontally along one plane. The angle between centre and rear speakers
should be about 110° – 120°.
;Distance between speakers and your listening position a = 2.5 m … 4 m (8′2″ … 13′1″)
In case installation in the prescribed way is not possible in your listening room most decoding
devices allow adjustments of single speakers.
60°
110° ... 120°
a
a
a
aa
hearing zone

SET-UP THE SPEAKERS 10
musikelectronic geithain GmbH ME 806
6 Set-up the speakers
In this chapter we inform you how to connect your speakers to mains and your signal source. Ensure
that the mains switch on the backside is in position “OFF”. Only when your speaker is completely
connected (see chapters 6.1 and 6.2) you can take the device into operation by use of the mains
switch.
The speaker can be connected to every common pre-amplier (Ua= 1 V ... 5 V; Ri < 600 Ω).
6.1 Mains connection
Before start-up check the mains voltage stated on the backside of the device. If your local mains
voltage does not match the specication of the speaker,please refer to your retailer or direct
distribution. When the stated and your local mains voltage comply connect the mains connector of
the speaker to the socket with the included mains cable.
6.2 Cable connection
The input of the integrated amplier is electrically balanced. When your signal source also utilizes
balanced connectors, please use a cable wired as stated in the table:
Balanced connector
(amplier)
Balanced connector
(signalsource)
Unbalanced connector
(signalsource)
XLR XLR RCA
Earth Pin 1 Pin 1 Ring
Signal + Pin 2 Pin 2 Tip
Signal - Pin 3 Pin 3 Ring
When using a signal source with unbalanced outputs (RCA) you need to balance the connecting
cables. This avoids hum and other noise interferences. The table and the following gure show the
wiring.
Unbalanced RCA to balanced XLR Connections
Loudspeaker (XLR-3M) Cable Source (RCA)
1 2
3

SET-UP THE SPEAKERS 11
musikelectronic geithain GmbH ME 806
6.3 Adjustment controller
The “Level” controller is used for level adjustment over the full frequency range.
6.4 Status indication
The two-coloured LED at the front of the speaker is used as status indicator of the device.
;LED green: indicates normal operation of the device
;LED red: indicates the operation of the overload protection circuit;
Output power limitation to protect the components from overloading

SPECIFICATIONS 12
musikelectronic geithain GmbH ME 806
7 Specications
General Active 2-way monitor for listening distances between 2.5 m (8′2″) and
4 m (13′1″)
Maximum SPL
from 100Hz ... 6kHz 110 dB ... 116 dB / r = 1 m (3′3″) (4 π)
Bandwidth 38 Hz ... 20 kHz ±3 dB
Calibration:
Acoustic output level / PE= −14 dBu 89 dB / r = 1 m (3′3″)
Directivity index
from 100Hz ... 10kHz increasing from 2dB to 13dB
Inherent noise sound level ≤ 7dB (A) / r = 1 m (3′3″)
Total harmonic distortion
measured at 96dBSPL / r = 1 m (3′3″)
from 100Hz ... 10kHz ≤ −40 dB
Nominal input level +6 dBu (adjustable)
Input impedance ≥ 10 kΩRC balanced
Electronic crossover frequency 1.8 kHz
Nominal output power of the amplier
LF
HF
150 W / 4 Ω
100 W / 4 Ω
Input connector XLR 3F
Drive units
Woofer
Tweeter
1× 200 mm (8″) cone
3× 25 mm (1″) dome
Operation and clipping indicator LED on front
Power requirements 230 V ~ ±10 %, 50 Hz ... 60 Hz
115 V ~ ±10 %, 50 Hz ... 60 Hz (optional)
100 V ~ ±10 %, 50 Hz ... 60 Hz (optional)
Power consumption 20 VA when idle
max. 180 VA at full load
Mains connection IEC power connector
Environmental conditions
for use
for storage
humidity
+15°C ... +35°C (+ 59 °F ... +95 °F)
−25 °C ... +45 °C (−13 °F ... +113 °F)
45 % ... 75 %
Dimensions (H × W × D) 405 mm × 254 mm × 345 mm (16″ × 10″ × 13.6″)
Weight
Loudspeaker
Stand
18.6 kg (41.1 lbs)
6.8 kg (15 lbs)
Design of the cabinet MDF wood in ash black veneered; different veneers and colours on
request
Lateral mounting none; lateral mounting on request
Stand on request
Integrated cable duct in the pedestal
MDF-wood in microstructure semi gloss black and veneer

ACOUSTIC MEASUREMENTS 13
musikelectronic geithain GmbH ME 806
8 Acoustic measurements
All acoustic measurements are carried out under anechoic conditions with 1 m (3′3″) distance.
20 50 100 200 500 1k 2k 5k 10k 20k
95
90
85
80
75
70
[dB]
[Hz]
0° 45°h
FREE FIELD FREQUENCY RESPONSE
1
0.5
0
[%]
K2 K3
[Hz]
80 100 200 500 1k 2k 5k 10k
TOTAL HARMONIC DISTORTIONS PA= 96 dB

NOTES 14
musikelectronic geithain GmbH ME 806
9 Notes

NOTES 15
musikelectronic geithain GmbH ME 806

NOTES 16
musikelectronic geithain GmbH ME 806

NOTES 17
musikelectronic geithain GmbH ME 806

musikelectronic geithain gmbh
STUDIO MONITORING - HIGHEND LOUDSPEAKER - SOUND REINFORCEMENT
SYSTEMS SYSTEMS
Nikolaistraße 7
04643 Geithain / Germany
Phone: [phone]
Fax: [phone]
Email: [email protected]
www.me-geithain.de
BDA_ME 806_15.06.2018_ENV18