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Single Point Stereo Speaker Systems 

The idea behind this is simple.  Many rooms 
are too small to effectively place a left and 
right speaker in the ceiling.  This is 
especially typical in entryways, guest and 
half bathrooms, hallways, closets and 
stairways.  Initially, the only option was to 
squeeze in two speakers, limit sound to one 
channel, or deal with a separate mono zone 
for those areas. 
 
The answer to this situation is the MCM 
Custom Audio model #51-881 Single Point 

Stereo Speaker.  This innovative concept 
includes a dual voice coil 6½" woofer, and 
two side-by-side tweeters, each with 
independent crossover circuits.  To the 
audio system, this speaker appears as 
independent left and right speakers, yet to 
the eye, it is a single speaker. 
 
These speakers may be added to the 
distributed audio system with no concerns 
for loss of separation throughout the 
remainder of the system.  

 
 

 
 

General Features 

  6½" polypropylene cone woofer with 

rubber surround  

  Dual ½" Mylar dome tweeters 

 Dual 

crossovers 

  Two pairs of color coded push 

terminals 

 

 

Specifications 

  Power Capacity: 25W/60W 

RMS/peak per channel  

  Frequency Response: 70Hz~20KHz 

  Nominal Impedance: 8

 per 

channel 

  SPL: 88dB W/M  

 
 
 

Содержание 51-881

Страница 1: ...In Ceiling Speaker Installation Manual Model 51 881 MCM an InOne company 650 Congress Park Drive Centerville Ohio 45459 www mcminone com 2003 MCM an InOne company ...

Страница 2: ...aker This innovative concept includes a dual voice coil 6 woofer and two side by side tweeters each with independent crossover circuits To the audio system this speaker appears as independent left and right speakers yet to the eye it is a single speaker These speakers may be added to the distributed audio system with no concerns for loss of separation throughout the remainder of the system General...

Страница 3: ...ormance Truthfully this type of product has been found to provide little or no benefit to installations of this type Good quality 14AWG CL3 rated in wall wire such as MCM 24 5790 two conductor 24 5835 four conductor or similar provide outstanding performance in this application When running this cable a few simple guidelines must be followed All speakers should be home run That is wire should be r...

Страница 4: ...p point allow it to plunge into the wall with no need to drill a pilot hole 7 Slowly remove the round section of drywall from the ceiling taking care not to allow too much insulation to fall in attic installations Alternative to Steps 5 7 The MCM Hole Cutter 22 7385 will complete steps 5 6 and 7 in one quick step For complete information to this product check out our website at www mcminone com Pa...

Страница 5: ...of the speaker 8 The other end of the speaker wire is now ready for connection to the sound source Warranty MCM Custom Audio products are warranted against manufacturer defects for a period of 12 months from the original date of purchase This warranty is limited to manufacturer defects in either materials or workmanship MCM an InOne company or any other worldwide divisions of Premier Farnell PLC a...

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