Owner's Manual

10
SPECIFICATIONS
ATRIUM45
Frequency Response
75Hz-20Khz
Recommended Power
10-80W Continuous
Impedance
Compatible with 8 Ohm outputs
Efficiency (dB 1w/1m)
89db
Available Finishes
Black & White
Environmental Standards
ASTM D5894-UV Salt Fog, Mil Standard 810
Immersion, Mil-Std 883 Method 1009.8
for salt and corrosion
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
ATRIUM55
Frequency Response
60Hz-20Khz
Recommended Power
10-100W Continuous
Impedance
Compatible with 8 Ohm outputs
Efficiency (dB 1w/1m)
90db
Available Finishes
Black & White
Environmental Standards
ASTM D5894-UV Salt Fog, Mil Standard 810
Immersion, Mil-Std 883 Method 1009.8
for salt and corrosion
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 5
1
⁄4" mineral filled polypropylene cone,
rubber surround
Tweeter
1" (25mm) metalized dome
neodymium motor structure
Height x Width x Depth with bracket & knobs
10
3
⁄
4"H x 7
1
⁄
2"W x 9
1
⁄
2"D
(27.3cmH x 19.1cmW x 24.1cmD)
Shipping Weight Pair
16LBS- 7.27 Kg
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