Polk Audio 50 Speaker System User Manual


 
10
SPECIFICA
TIONS
ATRIUM50
Frequency Response
75Hz-20Khz
Recommended Power
10-80W Continuous
Impedance
Compatible with 8 Ohm outputs
Efficiency (dB 1w/1m)
89db
A
vailable Finishes
Black & White
Environmental Standards
ASTM D5894-UV Salt Fog, Mil Standar
d 810
Immersion, Mil-Std 883 Method 1009.8
for salt and corr
osion
Cabinet material
Mineral filled polypropylene
Grille & Bracket material
powder coated aluminum
Hardware
Brass or stainless steel
Terminals
Gold 5-way binding posts
Drive Unit Complement
mid-bass
1 4
1
2" mineral filled polypropylene cone,
rubber surround
Tweeter
3
4" (19mm) metalized dome
neodymium motor structure
Height x Width x Depth with bracket & knobs
9
1
2"H x 6
1
4"W x 7
3
4"D
(24.1cmH x 15.9cmW x 19.7cmD)
Shipping Weight Pair
12LBS- 5.45 Kg
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