The Polk DSW PRO 440 (see image) is the most compact due to its smaller size, especially for smaller rooms.
If you’re looking for a subwoofer below the $1000 mark that gives you high-quality sound for your home theater speaker system or listening pleasure, the Polk DSW PRO 440, 550, and 660 are worth taking a look at.
In summary, these are Polk Audio's lineup of high-performance and digital subwoofers. All three of these subwoofers offer simplistic aesthetics, high-quality sound, and seamless plug-and-play installation in a budget-friendly package. The overall specs of all three are pretty similar and even share the same user manual. As the model numbers suggest, the only exception to this is their output. The Polk DSW PRO 660 is the most powerful and offers exceptional bass output, while the DSW PRO 440 is the most compact. The DSW PRO 660 is also the most expensive, followed by the DSW PRO 550 and DSW PRO 440 in descending order.
Now let’s go have a closer look.
Sound
Let me tell you something right off the bat.
The sound quality performance you'll end up getting from a speaker will always depend on your room acoustics - particularly room dimensions and speaker positions.
The impact of the combination of these two is actually so strong that in most cases, it doesn't even make sense to utter a single word on sound quality without speaking of them.
This is also why it's not unusual to see completely different reviews of the same speaker.
In one case the speaker might be placed in a sweet spot inside the room and hence the user might be satisfied. In other cases the same speaker might be ill placed and hence user might even have returned it.
The point most people miss here is that it mostly isn't even about the engineering behind the speaker itself. It's about where you place the speaker inside which room.
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So, in order to solve this problem, I've partnered with an Acoustics and Audio Engineering PhD and created Soundton - a simple, 2D, browser accessible online speaker placement calculator.
With Soundton, now there's a way to figure the sound quality of most speakers before you buy them.
Read more about its working principles at soundton.com.
The end colormap provides you the locations with the best (green) and worst (red) acoustics.
ASAP Science also made a video on the loudest and quietest rooms in the world. A mind blowing example of the importance of acoustics (play time adjusted video below).
Other parameters such as the age/materials of the building, the furniture & carpets in place, etc can and will, of course, have an effect on room acoustics, too. But it's much less compared to other parameters mentioned above.
Also, while you're at it, blast my Hidden Electronic Gems list to test the speakers:
Anyways...
Overall, the sound is what is usually expected of Polk audio. Tight, clear, and transparent basses. As aforementioned, the Polk DSW PRO 660 has the most powerful delivery. The Polk DSW PRO 440 is the most compact due to its smaller size, especially for smaller rooms. The Polk DSW PRO 550 strikes a balance between the advantages of both.
While the flagship Polk DSW PRO 660’s 12-inch woofer and a powerful 500-watt amplifier provide the ultimate bass extension, the Polk DSW PRO 440 features an 8-inch woofer and 360 watts of clean amplification. The Polk DSW PRO 550 comes with a 10-inch woofer and 400 watts of power.
Frequency responses:
- Polk DSW Pro 440: 30-125 Hz
- Polk DSW Pro 550: 27-125 Hz
- Polk DSW Pro 660: 25-125 Hz
You can also, answer a few questions to determine which Polk product is right for you!
Design
The overall aesthetic of all three is a minimalistic, no-nonsense black with front and bottom firing ports. The look is futuristic, meets minimal, and easily blends into most living rooms' decor.
The back panel is where inputs/outputs, power ports, volume controls, and the wireless adaptor port are discreetly placed, along with a power on/off switch. While accessibility can get tricky if placed too close to a wall or in low lighting, the overall placement of the switches and inputs are done decently enough and should be easy to get the hang of.
The Power Mode LED comes in three colors: Green (meaning active), Yellow (meaning standby), and Red (Protection). Detachable rubber feet ensure a firm grip on floors without a carpet.
Dimensions
Polk DSW PRO 440
The Polk DSW PRO 550 (see image) comes with a 10-inch woofer and 400 watts of power.
- Height: 13.8 inches
- Width: 13.8 inches
- Depth: 14.7 inches
- Weight: 30 lbs
Polk DSW PRO 550
- Height: 16-¼ ínches
- Width: 15-½ inches
- Depth: 18-1/16 inches
- Weight: 41 lbs
Polk DSW PRO 660
- Height: 17-¼ ínches
- Width: 16-¼ ínches
- Depth: 17-3/16 ínches
- Weight: 45 lbs
Connectivity
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Connectivity options on all three subs are identical. RCA inputs and outputs to connect with your speaker system. No wireless options are available.
Price
The Polk DSW PRO 440 is priced at $449, the DSW PRO 550 at $579, and the DSW PRO 660 at $699. (Please check your local dealers for details).
Verdict
This is how the Polk DSW PRO 440, DSW PRO 550, and DSW PRO 660 stack up against each other:
- Design: Tie.
- Sound: The Polk DSW PRO 660 is the most powerful, and the DSW PRO 440 is the most compact.
- Connectivity: A clear tie again.
- Price: The Polk DSW PRO 440 wins.
In conclusion, all three subs are worth your investment, and the right choice boils down to your individual needs. Go with the DSW PRO 440 for smaller to medium rooms, the DSW PRO 550 for mid-sized to larger spaces, and the DSW PRO 660 for larger rooms.