Product Comparison: Polk Audio Atrium 4 vs Polk Audio Atrium 5

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Polk Audio Atrium 4 Outdoor Speakers

General Specifications

Brand

Polk Audio

Model

Atrium 4

Atrium5

Origin

USA

About the Product

The Compact Atrium4 loudspeaker produces high fidelity sound quality anywhere you want great sound. It's small size makes it ideal for tight, out-of-way installations.

Like all of our outdoor models, the Atrium5 is built to withstand the elements, which means you’ll be enjoying great performance for years to come. It’s time to get that indoor sound you love—all from an outdoor loudspeaker you can put anywhere around your home.

Key Specs

RMS Power

80 watts

100 watts

Number Of Speakers

RMS Power
Number Of Speakers

What customers say about "Key Specs"

Polk Audio Atrium 4 Outdoor Speakers

Lots of sound for small speakers. Great quality too. Would definetly recommend to anyone. Great price. Easily powered by a 50W RMS amplifier.
80 watts power handling plenty to spare in volume all you need is a decent receiver and you wont be disappointed
These speakers rock! Do not expect to get night club power, but the quality is great for normal level listening. the sound quality is amazing for such a small speakers. I love them!
Installed these on my boat with a Dual AMB600w 240 watt receiver and they can't handle the 60 watts going to them. Was pretty surprised considering their 80 watt rating.
Not as powerful as I had hoped for an outdoor space but quality is very good and they look great.

Size & Weight

Color

Black

White

Height

8.6 in

10.3 in

Width

5.7 in

6.7 in

Depth

6.7 in

7.7 in

Weight

3.6 lb.

11.5 lb.

What customers say about "Size & Weight"

Polk Audio Atrium 4 Outdoor Speakers

They are the perfect size and weight for what I needed. They seem very solid and durable.
Great speaker for there size. Easy to mount. Overall very good deal.
These are a good size. I didn't want to spend the extra money on the bigger Atrium 5/6/8 and I haven't been disappointed. They fit great in the corners of my deck.
The sound quality is good and they have good weight, which typically indicates a quality speaker (big magnet).
Very easy to install and the construction appears sturdy

Audio

Min. Frequency Response

75 Hz

60 Hz

Max. Frequency Response

25 kHz

Impendance

8 ohms

Sensitivity

89 dB

90 dB

Extras

Speed-Lock Mounting System for easy, safe one-handed installations even in difficult locations, Anodized Aluminum Tweeter Domes

What customers say about "Audio"

Polk Audio Atrium 4 Outdoor Speakers

Theses speakers reproduce high and low frequencies very nicely. Bass is solid and not boomy.
Mounting bracket allows for vertical or horizontal mounting with easy angle adjustment thanks to solid screw on end caps.
The volume is excellent, the frequency range is quiet good...and they have no problem pushing all the volume we need to the pool area.
Good low frequency. Flexible installation and adjustable positions as advertised.
While the sound from these Polk's is good, I was really expecting more from the lows and highs based on the price of these speakers. I had read that the frequency range of these isn't that great, so I should have been better prepared.
These speakers despite the name are quite unimpressive. they sound muddy, and do not seem to have a full range.... no real low frequency or high frequency response.

Warranty / Certifications

Manufacturer Warranty

2 year(s)

5 year(s)

Certifications