Atrium series loudspeakers product specifications – Polk Audio Atrium 65SDI User Manual

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POLK AUDIO
5601 METRO DRIVE
BALTIMORE, MD 21215

WWW.POLKAUDIO.COM

CUSTOMER SERVICE:
800-377-7655 (USA & CANADA)
410-358-3600 (WORLDWIDE)

* Not for outdoor use.
† Atrium45p is also available in 230 VAC.

We’re fanatics when it comes to providing you useful, accurate information that can help you evaluate our products. But as we all know, we live in an imperfect world.
At least some of us do. That’s why performance specifications and product dimensions are subject to change without notice. For the most current specifications see our
website, www.polkaudio.com/home.

Polk Audio is a Directed Electronics company which trades on NASDAQ under the symbol DEIX. Investor information can be found at http://investor.directed.com.

Polk Audio, Polk, PowerPort, Dynamic Balance, F/X, Atrium, Big Speaker Sound Without The Big Speaker, High Velocity Compression Drive, Acoustic Resonance Control,
ARC Port, Casket Basket, I-Sonic, SurroundBar & SDA are registered trademarks of Britannia Investment Corporation used under license by Polk Audio, Incorporated.
Polk Audio Designs & miDock are trademarks of Britannia Investment Corporation used under license by Polk Audio, Incorporated.

ALL WEATHER
LOUDSPEAKERS

ATRIUM65

SDI

ATRIUM60

ATRIUM55

Driver Complement

1 - 6 1/2" (16.5cm) dual voice coil driver,

1 - 6 1/2" (16.5cm) mineral filled polymer cone,

1 - 5 1/4" (13.3cm) mineral filled polymer cone,

2 - 1" (2.5cm) metalized dome tweeters

1 - 1" (2.5cm) metalized dome tweeter

1 - 1" (2.5cm) soft dome tweeter

with neodymium magnets

with neodymium magnet

Power Handling (continuous)

125 Watts

n/a

100 Watts

Power Handling (Peak)

250 Watts

n/a

200 Watts

Frequency Response: Overall

50Hz - 20kHz

60Hz - 20kHz

Impedance

compatible with 8 Ohms outputs

Recommended Amplification

10 - 125 Watts/channel

10 - 100 Watts / channel

Efficiency

90dB

89dB

90dB

Available Finish

matte black or matte white paintable

Product Weight / Shipping Weight

12 lbs/ea (5.4kg) / 13 lbs/ea (5.9kg)

11.5 lbs/ea (5.2kg) / 27 lbs/pr (12.25kg)

7.5 lbs/ea (3.4kg) / 16 lbs/pr (7.26kg)

Dimensions

13 1/2" H x 7 11/16" W x 9 5/16" D

10 3/4" H x 7 1/2" W x 9 3/8" D

34.3cm H x 19.5cm W x 23.6cm D

34.3cm H x 19.5cm W x 23.7cm D

27.3cm H x 19.1cm W x 23.8cm D

Features

PowerPort, 5-way binding posts,

PowerPort, rustproof hardware,

rustproof hardware,

dual/single input switch,

5-way binding posts,

Military Spec Waterproofing

ALL WEATHER
LOUDSPEAKERS

ATRIUM50

ATRIUM45

ATRIUM45p †*

Driver Complement

1 - 4 1/2" (11.43cm)

1 - 4 1/2" (11.5cm)

mineral filled polymer cone,

1 - 3/4" (1.9cm) soft dome tweeter

with neodymium magnet

Power Handling (Continuous)

100 Watts

80 Watts

25 Watts

Power Handling (Peak)

200 Watts

160 Watts

100 Watts

Frequency Response: Overall

75Hz - 20kHz

60Hz - 20kHz

Impedance

compatible with 8 Ohms outputs

n/a

Recommended Amplification

10 - 80 Watts / channel

n/a

Efficiency

89dB

n/a

Available Finish

matte black or matte white paintable

Product Weight / Shipping Weight

5.5 lbs/ea (2.5kg) / 11 lbs/pr (5kg)

6.5 lbs/ea (3kg) / 16 lbs/pr (7.26kg)

Dimensions

9 1/2" H x 6 1/4" W x 7 3/4" D

9 1/2" H x 6 1/4" W x 7 5/8" D

24.1cm H x 15.9cm W x 19.7cm D

24.1cm H x 15.9cm W x 19.4cm D

Features

rustproof hardware,

speaker level & line level inputs,

Military Spec Waterproofing,

front panel volume control,

5-way binding posts

ATRIUM SERIES LOUDSPEAKERS

PRODUCT SPECIFICATIONS