The box 15-300/8-A User manual

Owner‘s Manual
the box speaker
15-300/8-A
speaker

2
Intended use
This loudspeaker is exclusively meant for the reproduction of audio signals
according to instructions and specications given in this manual. We‘re not
liable for any damage caused by unintended use.
Safety instructions
For your own safety you must read through this chapter at rst
completely!
The speaker may only be operated after installation inside a suitable•
speaker box.
Never submerse the speaker in water.•
Do not expose the device to rain and never use it in a damp or wet envi-•
ronment. This speaker was developed for indoor use only. Do not use it
outdoors.
Do not place the device in locations that are subject to high tempera-•
tures, direct sunlight, or excessive dust.
Never operate the speaker in the vicinity of heat sources such as cook-•
ers, heating elements or other heat producing installations.
Keep children away from the speaker. Children frequently underestimate •
the dangers of electrical devices.
Keep sufcient distance from the speaker when operated with •
high volume level. Listening to music with high sound pressure
level may cause permanent damage to your hearing!
Disposal
Never throw the device into the regular household waste at the
end of its useful life. This product is subject to the European
Directive 2002/96/EC.
Dispose of the device through an approved disposal centre or at your•
community waste facility.
Observe the current existing regulations. In case of doubt contact your •
disposal facility.
The packaging is certied via a dual system. Take all packaging •
materials to an environmentally friendly disposal facility in com-
pliance with the local regulations.

3
Dimensions
Technical specifications
Diameter ........................................ : 15” (380 mm)
Impedance .................................... : 8 Ω
Rated power .................................. : 300 W RMS
Peak power ................................... : 1200 W
Sensitivity (1W/1m) ....................... : 95 dB ± 2 dB
Min. resonance frequency ............ : 50 Hz ± 5 Hz
Frequency response ..................... : 50 Hz – 4.0 kHz
Diameter of voice coil ................... : 75.5 mm
Material of voice coil ..................... : at copper wire
Framework material of voice coil .. : Kapton®
Height of voice coil ....................... : 16 mm
Depth of magnet ........................... : 10 mm
Flux density .................................. : 1.0 T
Our products are subject to a process of continual further development.
Therefore modications to the technical features remain subject to change
without further notice.

Diagrams
© 2010
Musikhaus Thomann
Treppendorf 30 • 96138 Burgebrach • Germany
www.thomann.de
speaker