SKU: 90811106533

Stealth Acoustics B30g Invisible Subwoofer Pair

$1124.55 $1249.50
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Description

Stealth Acoustics B30g Invisible Subwoofer PairRecommended Uses Added Bass for Foreground Added Bass for Background Music Whole House or Multi Room Audio Systems Surround Sound Systems Home Theater System Optional Accessories PS 30 PlaceSaver BX 30 MDF Acoustical Back Box MBA 30 UL Listed Adjustable Metal Back Box Warranty 15 Year Extended Warranty Upgrade SA255 Monural Subwoofer Amplifier INVISIBLE SUBWOOFER The Stealth Acoustics Model B30G is a two panel monaural subwoofer speaker system that

Recommended Uses

  • Added Bass for Foreground
  • Added Bass for Background Music
  • Whole-House or Multi-Room Audio Systems
  • Surround Sound Systems
  • Home Theater System

Optional Accessories

  • PS-30 PlaceSaver
  • BX-30 MDF Acoustical Back Box
  • MBA-30 UL Listed Adjustable Metal Back Box
  • Warranty - 15 Year Extended Warranty Upgrade
  • SA255 Monural Subwoofer Amplifier

INVISIBLE SUBWOOFER

The Stealth Acoustics Model B30G is a two-panel monaural subwoofer speaker system that becomes completely invisible after installation. Ideal for any surround sound, foreground music or whole-house audio system that needs extra bass output, each B30G panel incorporates two acoustically coupled, high-quality, high-power 8” (203 mm) cone woofers.  B30G panels may be mounted separately or stacked to achieve desired acoustical results.

Stealth Acoustics recommends the companion Model SA255 250-watt subwoofer amplifier/crossover as a matched amplifier for the B30G subwoofer speakers. Stealth Acoustics also offers a line of full-range speaker panels that when combined with the B30G, deliver a complete, totally invisible audio solution.

The B30G has a rigid frame that attaches directly to standard structural framing. The paintable active diaphragm face is bonded to the frame of the speaker panel, creating an active area surrounded by a stable mounting area.  It may be installed in either the wall or ceiling and on-site finishing options include latex paint, light wallpaper, fabrics and selected texture coats. There is no need for special vellums or other nonstandard wallboard finishing materials. Advanced finishing methods may be supported using special techniques.

Specifications

Frequency Response:

20Hz to 160Hz

Power Capacity:

100 watts RMS

60 watts minimum
recommended power

Sensitivity:

86 dB (1 watt / 1 meter)

System Impedance:

8Ω nominal

 

Driver Components:

Low-frequency:

Four 1.5” (38 mm) voice coil, 8” (203 mm) woofers

Ceramic 20 oz. (622 gr) magnet

Polar Dispersion:

170 degrees vertical and horizontal

 

Dimensions:

Width: 15-7/8” (403 mm)

Height: 30″ (762 mm)

Mounting Depth:

2-1/2” (64 mm)

Product Weight:

4.8 kg each panel

Shipping Weight:

21 kg per pair


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90811106533

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4.8 ★★★★★
Based on 2213 reviews
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Verified Purchase
Lakena J. Hammond
Carnegie, US
★★★★★ 5
Life saver for your skin
Set name: KOJIC
I was skeptical before buying this. my skin dries out so quickly and lotions is just a temporary fix for dry skin. I was amazed that the first time I used it all the dry skin was peeling off such a simple solution. I’ll never be without it now you have to try it to believe it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
T
Verified Purchase
tracey
Draper, US
★★★★★ 4
Good product
Set name: KOJIC
I have used 1/2 bottle since December. Easy to use on dry skin, I use it before showering. I Probably don’t use it enough, simply because I forget. I have had dry peeling skin on my forehead recently and thought, oh I should use it there. I have to say, it made a big difference. One use and the dry skin came off and my forehead looks much better. I was having a hard time with makeup looking splotchy and now it goes on smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
S
Verified Purchase
Spudy
San Leandro, US
★★★★★ 5
Makes the skin smooth and soft
Set name: KOJIC
The product is wonderful. The first time I used it, it took off alot of the dead skin on my feet. Better than the "egg" or pumas stone. And bonus my hands are rough to and while rubbing on feet it rubbed off my hands as well and the hands are smoother too. NICE. Has a vick's vapor rub smell to it. Not overly strong. Im looking forward to having my feet smooth for the first time, ever!!! The only thing is the bottle it comes in. I could not get the sprayer to work. The off button worked beautifully but the on button did not work. When on it pumped but nothing came out. I even had my family and friends try to get it to work, but to no avail. So I put it in another spray bottle which worked and it was fine. Love the product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
C
Verified Purchase
C. G.
Houston, US
★★★★★ 5
Works great,smells like Noxema
Set name: KOJIC
This is a great exfoliater. I use it once a week from face to toes. The smell reminds me of Noxema wich I'm not fond of but it's dose rinse off well. Works on both wet and dry skin wich I like better than a different brand which only works on dry skin.
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Reviewed in the United States on May 24, 2026
M
Verified Purchase
Melissa Manankil
Chelsea, US
★★★★★ 3
No change in hyperpigmentation
Set name: KOJIC
I've suffered with hyperpigmentation on my armpits and have been using this for about a month now. I don't see a difference as far as the hyperpigmentation. I use it every other day before I shower but I will give three stars since it does smell great and leaves my armpits feeling soft after each use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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