Kramer Electronics SPK-C412 Leaflet

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SPK-C412
 
Closed
Back Ceiling Speakers (8
Ω
)
 
 
The SPK
C412 is a pair of two
way coaxial 
8
Ω 
speakers designed for mounting in the 
ceiling. The dual
driver coaxial speakers are 
designed with a transformer and 
behind
the
grille power selector switch with 
either direct 8
Ω 
or 70V/100V 
high
impedance inputs. 
Type
 - 2
way coaxial speaker.
 
 
Woofer
 - 4” polypropylene cone with rubber edge.
  
Tweeter
 - 1” Mylar dome.
  
Impedance
 - 8
Ω
.
  
Metal Back Can
 - 4” depth.
  
Crossover Frequency
 - 10kHz.
  
Sensitivity
 - 85dB.
  
Frequency Response
 - 95Hz to 20kHz.
  
Power Rating
 - 20W nominal, 40W max.
  
Recommended Amplifier Power
 - 20W.
  
UL Listed
 - UL2043 
− 
Fire test for heat and visible smoke release for discrete products and their accessories 
installed in air
handling spaces.
  
Dimensions
 - External diameter: 25.2cm (9.92"); mounting depth: 10.8cm (4.25"); cutout diameter: 22.3cm (8.78").
  
Weight (Single Speaker)
 - 2.2kg (4.85lbs) approx.
  
Shipping Weight (Pair)
 - 6.0kg (13.23lbs) approx.
  
Accessories
 - Ceiling mounting kit.
  
Package
 - 2 speakers (1 pair), template and user manual.
  
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