

🎧 Elevate your sound game—because your speakers deserve a solid foundation!
The PYLE PSI15 is a 15" x 15" charcoal gray acoustic isolation base crafted from high-density foam, designed to absorb bass recoil and reduce vibration for speakers up to 90 lbs. Ideal for both beginners and professionals, it enhances audio clarity and projection across all speaker types, delivering a tighter, punchier sound experience.










| ASIN | B00SVRLR06 |
| Best Sellers Rank | 14,116 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 252 in Acoustic Room Treatment |
| Colour | Charcoal Gray |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,660) |
| Date First Available | 5 Mar. 2015 |
| Item Weight | 680 g |
| Item model number | PSI15 |
| Material Type | Durable high density foam |
| Power Source | Corded Electric |
| Product Dimensions | 38.1 x 38.1 x 4.57 cm; 680.39 g |
| Size | 15.0" x 15.0" (Single) |
| Speaker Amplification Type | Passive |
| Wattage | 15 watts |
W**N
Seems to work well
I changed from carpet to hard floors and my subwoofer acoustics changed markedly. Whilst different isn't necessarily wrong or bad, to my ear it just sounded a bit bloomey and overblown. I purchased one of these as part of a trial & error experiment see if I could dial the sound back in towards my preference. My sub has front firing driver with base mounted passive radiator diaphragm, and I have to say this plinth has given the subwoofer back its sound signature. It sounds tight, punchy and integrates well within the wider set up. Have turned the logo to the rear, but otherwise its a decent plinth.
C**M
Wonderful!
It is great product exactly doing what promises! Value for money, reduce vibration for my neighbours!
P**N
They work very well with my new Kali IN5 monitors
Though they don't look anything special, and the cheap labels fell off, I'm very pleased with the sonic result, at a very affordable price
D**D
They Work
Very expensive but also well made sturdy and they tamed my 400watt speakers
J**D
Good product
Bit expensive,but does what its supposed to do.
T**.
Not Snake Oil Definately Not
I was slightly skepticle but I am pleased to say that the subwoofer plinth makes a good difference to my Sub. It tightens the sounds and stops a lot of the sound bleed making the sub sound tighter. As I say I was a bit skeptical but I can confirm that this product works and is good value for money considering the inflated prices of similar. It looks fine underneath my black SVS SB2000 and functions well as a unit.
N**E
Value for money and user benefits
It's rare that I take the time to review a purchase; however, despite my cynicism at paying approximately £42.00 for a sound absorbing mat weighing less than a pound, this product has quite literally transformed how I enjoy movies and now allows me to receive the joy of a smoothly delivered bass track that doesn't affect the structure of my environment; all of which, makes this an academic choice for anybody looking for that exact solution.
A**A
Good product
Good product. Definitely helped with the amount of complaints from the neighbour. But it can only dampen the base to a certain extent. If you go too high on volume be prepared for neighbours knocking on your door. It does make you subwoofer sound much better.
R**H
Better than spikes
F**I
Très bon support isolant. Joue parfaitement son rôle et dans mon cas pour 1 subwoofer Argon permet de restituer des basses plus dynamiques qu’auparavant à même le sol.
A**O
La construcción es excelente y cumple su función a la perfección. Tienen gran variedad de tamaños para prácticamente cualquier aplicación. La mayoría solo maneja espuma preformada, este es una capa de espuma anti derrapante una estructura de plástico resistente y una capa más gruesa de espuma en la base angula da para dirigir la bocina.
D**G
Isolates vibrations
R**S
Very happy with the product, looks good and solves my audio problems.
Trustpilot
2 weeks ago
2 weeks ago