DaytonAudio QS204-4 Manuel de l'utilisateur - Page 4
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6)
Caring For Your Speakers
The two most common ways that loudspeakers are permanently damaged:
1)
Not enough power at higher volumes.
2)
Too much power at higher volumes.
Contrary to conventional wisdom, far more speakers are damaged as a result of under-powering, than by overpowering. When an amplifier runs out of
power, it still tries to reproduce the musical signal by "clipping" the waveform. At high volume levels this clipping sends extreme amounts of distortion
energy to the speaker, eventually destroying it. If the sound from your speakers starts to sound distorted, turn down the volume.
Having plenty of reserve power will help your speakers reproduce dynamic contrasts and quick transients of music much more effectively, but use good
judgment; too much power will also permanently damage a speaker. Again, if you hear distortion or audible distress, turn the volume down.
The QS204-4 speakers are designed to withstand outdoor environments, including incidental exposure to water. They are not designed to be washed us-
ing a pressure washer or hose nozzle. If debris accumulates on the housing of the speaker, use a damp sponge or cloth to remove it. This product is not
suitable for washdown duty or locations requiring explosion-proof electrical hardware.
Dayton Audio
®
products are designed and constructed by industry experts, and are thoroughly tested before shipment. Dayton Audio products are warranted for the period
of five years. This warranty is limited to manufacturer defects, either in materials or workmanship. Dayton Audio is not responsible for any consequential on inconsequential
damage to any other unit or component or the cost for installation or extraction of any component of the audio system. In the rare case of a product failure, please contact
your place of purchase or call our Customer Support Department at (937) 743-8248.
There are no other warranties, either express or implied, which extend the foregoing, and there are no warranties of merchantability or fitness for any particular purpose.
The warranty will not cover incidental or consequential damage due to defective or improper use of products, including abuse or environmental damage.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
Non-Warranty Service: If non-warranty service is required, the product may be sent to the Company for repair/replacement, transportation prepaid, by calling (937) 743-8248
for details, complete instructions, and service fee charges.
QS204-4
Model Number
Description
Woofer
Tweeter
Frequency Response
Impedance
70V Taps
Power Handling (RMS/Peak)
SPL 1W/1m
Dimensions HxWxD
Color
Weight
Ingress Protection (IP) Rating
Warranty Information
daytonaudio.com
Designed and Engineered in USA
PO Box 636 • Springboro, OH • 45066 • Phone: (937) 743-8248
Specifications
QS204-4
Commercial Indoor/Outdoor Speaker
(2) 4" Mineral-Filled Polypropylene
1" Treated Silk Dome
70-20,000 Hz
4 Ohms/70V
40W/20W/10W/5W/4 Ohms
40W / 75W
87 dB
5.4" x 15.2" x 10.3"
Black Only
7.5 lb / 3.4 kg
IP 51
Warranty Limitations
(4)
© Dayton Audio
Last Revised: 8/30/2013
®