DaytonAudio SA25 Gebruikershandleiding - Pagina 4
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While the SA25 has been designed to minimize the possibility of hum in the subwoofer system, it is still possible that
a hum will occur in rare circumstances. Its safety grounding can create a path for small amounts of 60 Hz energy to
travel through the line-level audio system. While not dangerous, this energy can cause diffi culty with the subwoofer auto
signal sensing circuit, and at the very least will interfere with the quiet enjoyment of your system. The fi rst course of ac-
tion should be trying to make sure that all of the audio components are connected to either the same electrical outlet, or
at least into the same circuit branch. Next, cable TV systems are notoriously the culprit, so be sure to try disconnecting
all coaxial feeds that are connected to the system. If this solves the problem, install a coaxial line isolator and recon-
nect the system. In the very worst case, a line-level audio isolator/transformer connected to the line-in of the subwoofer
amplifi er will usually solve the problem.
Rated Power Output:
Signal to Noise Ratio:
Input Impedance:
Low Pass Adjustment:
Dimensions:
Enclosure Cutout:
Power Requirements:
Stand-By Power Rating:
Weight:
Read these instructions – All the safety and operating instructions should be read before this product is operated.
Keep these instructions – The safety and operating instructions should be retained for future reference.
To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. The unit should be connected to an earth grounded AC electri-
cal socket. Do not defeat the safety purpose of the polarized or grounding plug. If the provided plug does not fi t into your outlet, consult an electrician for
replacement of the obsolete outlet. Refer servicing to qualifi ed personnel. To reduce the risk of fi re and shock do not expose unit to rain or moisture. Clean
only with dry cloth. Unplug the unit during lightning storms or when unused for long periods of time.
The unit should be operated in a well ventilated area. Minimum clearance is 2 inches from the ventilation openings. Do not install near any heat sources such
as radiators, heat registers, stoves, or other apparatus (including amplifi ers) that produce heat. Protect the power cord from being walked on or pinched,
particularly at the plugs, convenience receptacles, and at the point where they exit the unit. Only use attachments/accessories specifi ed by the manufacturer.
Note: Unit is set at the factory for 115V operation. Unit may not be adjusted or modifi ed for 230V operation.
Dayton Audio products are warranted free from defects in material and workmanship for 5 years from date of purchase. 1 year warranty applies to the
following products: powered subwoofers and electronic devices (e.g. subwoofer amplifi ers, and plate amplifi ers, as well as the Omnimic V2 and DATS
loudspeaker testing devices). 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 expressed or implied, that extend the foregoing, and there are no warranties of merchantability or fi tness for any
particular purpose. Dayton Audio is not responsible for any consequential or inconsequential damage to any other unit or component or the cost for
installation or extraction of any component of the audio system, or for the improper use of products. This includes but is not limited to burnt voice coils,
overheating, bent frames, holes in the cone, or broken lead wires.
This warranty gives you specifi c legal rights and you may also have other rights that 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.
NOTES ABOUT HUM:
SPECIFICATIONS:
15 watts RMS into 8 ohms @ 0.1% THD
25 watts RMS into 4 ohms @ 0.2% THD
90 dB A-weighted
10.4K ohms
60 Hz – 180 Hz
6-5/16" W x 6-5/16" H x 2-9/16" D
5-1/4" x 5-1/4"
120 VAC, 60 Hz, 48W
N/A
2.50 lbs.
IMPORTANT SAFETY INSTRUCTIONS
Warranty Information
Warranty Limitations
daytonaudio.com
tel + 937.743.8248
(4)
705 Pleasant Valley Dr.
Springboro, OH 45066
USA
© Dayton Audio
Last Revised: 3/20/2015
®