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Optimus SW 12 Subwoofers

Optimus         SW 12         Subwoofers
alaAverage 3

5 reviews

Feb, 2018

alaTest has collected and analyzed 5 reviews of Optimus SW 12 Subwoofers. The average rating for this product is 3.0/5, compared to an average rating of 4.3/5 for other Speakers for all reviews.

On average, users rate this product 60/100.

Review analysis

(Based on 5 reviews)

User Reviews  


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Showing 1 - 5 of 5 Show Reviews: in English

Consumer review by: Kirby Martin a Casual Listener (

Optimus SW 12 Subwoofers


I have a HK AVR30, a Dinosaur for sure. I just got my SW-12 handed down from a relative that passed away. Haven't actually fired it up cause I wanted to know since my HK has a Subwoofer channel and volume control can I just run the Sub connectors (2...

Oct, 2013

Consumer review by: anthony (

Optimus SW 12 Subwoofers


The cabinet is very good, the driver is not. I replaced the driver with a Dual Boss CX120DVC and put 3 inch thick foam or fiber glass would be fine, same L x W of box, 1 piece. The insulation is a must as the box is slightly too large. When I ran the...

Nov, 2011

Consumer review by: publicmail2 (

Optimus SW 12 Subwoofers


Good review! I am replacing mine with a Boss dual voice coil and I like the crossover mod, it's what it needs. 2 questions though, can I leave the dual voice coils alone and not parallel, I don't see the benefit?? But can you explain the crossover mod...

Oct, 2011

Consumer review by: OhhWell (

Optimus SW 12 Subwoofers


Yes, this sub had quite a few downfalls but it was very cheap and I managed to get a great sound out of it in the end. I would up using an old Scott receiver that I had laying around to amplify the sub. I turned down all the bands on the built in 7...

Jul, 2010

Consumer review by: Rob (

Optimus SW 12 Subwoofers


Not a bad sub. Actually a nice cabinet, if you're okay with a passive sub. Like others have said the internal 200 hz passive crossover (that is what it is supposed to be, it's probably higher if you do the math) is way too high if you simply run your...

Jun, 2010

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