TW Audio M8i, M12i Operation Manual
Operation manual
M8i
Operation manual M8i
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Introduction
Thank you for choosing a high-quality product “MADE IN GERMANY” from TW AUDiO.
The M8i is the installation version of the M8, one of the most popular TW AUDiO products.
The M8i takes the same uncompromising acoustic design of the M8 (8“ LF-driver, 1“ compression driver and rotatable 90° × 60° horn) and places it in the i-series installation specific
enclosure.
The phase-aligned and frequency corrected passive crossover allows the M8i to be driven
even by standard linear amplifier without DSP presets. For extended fullrange use, or in combination with TW AUDiO subwoofers, there are dedicated presets available for Powersoft and
Lab.gruppen amplifier platforms.
The M8i allows delivery of uncompromising audio in an architecturally discrete package.
If you lend your product to another party, inform that party of the safety-related operating procedures and hand over this assembly guide. If you require additional copies of this manual,
you can obtain them free of charge from TW AUDiO or download them from www.twaudio.de
Instructions in this user manual
Strictly adhere to the instructions contained in this operating manual that are marked as
follows:
This symbol in combination with the signal word “Caution” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to light or moderate injury.
This symbol in combination with the signal word “Note” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to product damage.
This symbol in combination with the signal word “Tip” identifies additional information or
notes that will simplify working with TW AUDiO products on the basis of practical experience.
This symbol in combination with the signal word “Warning” identifies a potentially hazardous
situation. Failure to comply with this safety instruction can lead to serious injury or even death.
NOTE
TIP
CAUTION
WARNING
This symbol in combination with the signal word “Warning” identifies a potentially hazardous
situation for persons with a pacemaker. Failure to comply with this safety instruction can lead
to serious injury or even death.
WARNING
Operation manual M8i
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Notes on the products
Read manual
before use!
Before using the device, carefully read the operating manual and keep it with the M8i loudspeaker.
General information
Operation manual: OM-M8i
Version 1.0 en, 11/2018
© by TW AUDiO 2018; all rights reserved.
All information contained in this operating manual was correct to the best of our knowledge
at the time of printing.
Quality warranties or assurance of suitability for a certain type of use based on the technical
specifications, dimensions and weights are not granted by TW AUDiO.
TW AUDiO also shall not assume liability for any secondary damage (property damage and/or
personal injury) nor for the failure to comply with this operating manual!
TW AUDiO reserves the right to update this document based on recent developments.
TW AUDiO GmbH
Osterholzallee 140
71636 Ludwigsburg
Germany
Phone : + 49 (0) 71 41-48 89 89 0
Fax: + 49 (0) 71 41-48 89 89 99
E-Mail: info@twaudio.de
WWW: www.twaudio.de
Operation manual M8i
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Content
1. Safety | Intended use ...................................................................................................... 5
2. Overview ........................................................................................................................ 7
2.1 Components ........................................................................................................... 7
3. Technical specifications .................................................................................................. 8
3.1 Data sheet ............................................................................................................... 8
3.2 Connection diagram ................................................................................................ 8
4. Commissioning ............................................................................................................... 9
4.1 Setup ...................................................................................................................... 9
4.2 M6 and M10 threaded inserts .................................................................................. 9
4.3 Rotating the HF horn ............................................................................................. 10
4.4 Connection options ............................................................................................... 10
4.5 Operation .............................................................................................................. 11
4.6 Connecting the cable ............................................................................................. 11
5. Transport and Storage .................................................................................................. 12
6. CE Conformity Declaration ............................................................................................ 12
7. Disposal ....................................................................................................................... 13
Operation manual M8i
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1. Safety | Intended use
Please adhere to the following safety instructions to avoid risks when operating loudspeakers.
The M8i loudspeaker was developed for use in professional sound systems. The loudspeaker
may only be used by trained and qualified personnel.
Note the operating modes described in this operating manual. Other uses are not permissible.
Damage caused by improper use is not covered by TW AUDiO.
Loudspeakers generate an electromagnetic field. Persons with pacemakers are not permitted to remain in the immediate vicinity of loudspeakers as the electromagnetic fields can
cause pacemakers to malfunction.
Ensure that the units are in a stable position and are firmly attached. A falling loudspeaker can
result in serious personal injury and property damage.
When using and assembling TW AUDiO loudspeakers, only use materials specified by
TW AUDiO. These tasks must be performed by qualified personnel. Adhere to the applicable
safety regulations.
WARNING
When setting up loudspeakers, ensure that they are not exposed to the following ambient
conditions:
• direct sunlight
• Humidity
• Jolting
• Dust
Keep away from the immediate vicinity of loudspeakers that are operated at high sound pres
sure levels. These loudspeaker systems are capable of endangering your health. Sound levels
beginning as low as approximately 90 dB SPL can lead to long-term hearing impairment.
WARNING
Avoid:
• Feedback
• Distorted signals (clipping) and
• Peaks resulting from switching on devices, plugging in devices or unplugging devices during
operation.
Such signals can lead to loudspeaker overload and ultimately to loudspeaker failure.
WARNING
NOTE
NOTE
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