7.
Bass Attenuation
If it is necessary to reduce the output of the DWM, remove the Bass Attenuator jumper and insert a 25 watt (or
higher wattage) resistor. Typically, 2 ohms is sufficient for most installations where bass reduction is needed. If a
large amplifier and/or high power bass levels are used, four 2 ohm, 25 watt resistors can be used in a
series/parallel combination that will provide a 100 watt rating at 2 ohms.
In the event of the diaphragm bottoming from extreme bass (such as the LFE in movie tracks), capacitors can be
inserted in lieu of the Bass Attenuator jumper to act as a high-pass function. The capacitor values will depend on
the desired crossover point.
8.
Service and Shipping
In the unlikely event you should need service for your DWM Woofer, we recommend you return it through your
dealer. He is experienced in providing service and can assist you if the speaker must be returned to the factory. If
you determine you need to return it directly to Magnepan, ship the speaker freight prepaid to:
Magnepan, Incorporated
1645 Ninth St.
White Bear Lake, MN 55110
1-800-474-1646
Include a note describing the nature of the problem.
Please include your name, address, and a daytime telephone
number.
9.
Specifications
System Description: Planar-magnetic dipole woofer.
Frequency Response: 40 Hz-5 kHz*
Recommended Power: See F.A.Q. on web site www.magnepan.com
Sensitivity: 86 dB @2.83V/1 Meter/50 Hz
Impedance: 4 Ohms
Dimensions: 19.25Hx22.5Wx1.25D (inches)
Warranty: Limited 3-year to original owner
Weight: 19 lbs.
*Bass response will vary depending upon placement near walls, cabinet or furniture.
