SKU: 90811106533

Stealth Acoustics B30g Invisible Subwoofer Pair

$1124.55 $1249.50
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $312.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Londy riley
Boise, US
★★★★★ 5
Great screen & not greasy
Style: NEUTROGENA SHEER ZINC, Size: 1.5 Fl Oz (Pack of 1)
It works extremely well... stays on, smells good, not greasy...you don't get burnt & I have sensitive skin... no problem!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
D
Verified Purchase
Danielle Vera
Boise, US
★★★★★ 5
Neutrogena Pure & Free Baby Mineral Sunscreen Stick - Gentle Protection for Little On
Size: 0.47 Ounce (Pack of 1)
I purchased the Neutrogena Pure & Free Baby Mineral Sunscreen Stick with Broad Spectrum SPF 50 & Zinc Oxide for both of my grandbabies, and it has been a wonderful addition to our sun protection routine. The sunscreen stick is easy to apply, especially on squirmy little ones, and provides effective broad-spectrum protection. One of the things I love most about this sunscreen is that it's formulated with zinc oxide, which is gentle on their delicate skin. I also appreciate that it's free of fragrances, parabens, and other harsh chemicals, making it suitable for their sensitive skin. The compact size of the sunscreen stick makes it convenient to carry in a diaper bag or purse, ensuring that we always have sun protection on hand when we're out and about. Plus, the stick form makes it easy to apply precisely, avoiding the eyes and mouth. Overall, I highly recommend the Neutrogena Pure & Free Baby Mineral Sunscreen Stick to parents and grandparents looking for a gentle yet effective sunscreen for their little ones. It's become a staple in our outdoor adventures, and I'm sure it will be in yours too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2024
C
Verified Purchase
C. Curran
Phoenix, US
★★★★★ 5
So much easier to apply
Size: 0.47 Ounce (Pack of 2)
These are small for the price but man oh man does it make it easier! My daughter is allergic to most sunscreens so this is our go to kind however I hate how hard it is to get off of your hands after using the lotion form. This is so much neater and it doesn't get all over me. It also doesn't seem to stain the suits - or is just easier to avoid getting on suits - than the lotion form. It does the same great job of preventing sunburn. Makes reapplication so much better because you don't end up with sand all over you - since you couldn't rinse off the lotion the first time around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
J
Verified Purchase
Julie Solomon
Charlottesville, US
★★★★★ 5
Baby safe
Size: 0.47 Ounce (Pack of 1)
Minimal ingredients, great for sensitive skin, does its job well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
S
Verified Purchase
Sunshine
Los Angeles, US
★★★★★ 5
Great for adult faces too
Size: 0.47 Ounce (Pack of 1)
Advertised for babies but this is my go to sunscreen for my face, especially when traveling. It is a stick so doesn't have to go in your liquids bag for TSA. No worrying about it leaking either. Easy to use, and works well. It does leave a whitish cast but that helps me make sure I got every spot covered. Would rather have a whitish cast then end up red with sunburn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 17, 2025

recommand products

Heaven Hill (17 years)
800.00
Pappy van winkle's (Family reserve) Age 20 years
1849.99
Black Kaftan Coord set
1199.50
The Glenlivet 18 Year
129.99
Green Sleeveless Neck Threadwork Detail Kurta Set
649.50