Can you squeeze the rubber box to fit through the speakers’ 8 inch opening without needing to enlarge the hole?

Yes you can fit it in there. That is why I bought it. We already cut the holes and then we realized we created a noise problem upstairs. What you will do is roll the Dynamat length wise like a rubber mat. Then you fit it into the hole and when it is in the hole you let it unravel and it fills the speaker cavity. The key question is how big is the cavity behind your 8" hole? You might need to reposition the hole to work with your home.

How large of a speaker can the dynabox accommodate?

I have used the following sizes with that enclosure. 5 1/4”, 6 1/2”, and 8”.

I would like to order more of these rubber in-ceiling speaker enclosures, when will/do you restock them?

Thank you for your inquiry, please note we have plenty of these enclosures in stock, ready to ship. Please do let us know if you have any further questions.

What is the internal cubic foot volume of the boxes?

With the foam inside ... about 1 to 1.5 cubic feet.

Dynamat Dynabox Ceiling Speaker Enclosure System Reduces Vibration And Projects

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2993 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Elevate your home theater with soundproofing that speaks volumes!

EFFORTLESS INSTALLATION - Collapsible design fits through existing ceiling speaker holes—no drywall damage needed.
PREMIUM ACOUSTIC INSULATION - Includes multi-layer foam and SoundSnake for superior sound absorption and reduced noise bleed.
VIBRATION FREE SOUND CLARITY - Dampens unwanted vibrations for crystal-clear audio projection.
MOISTURE RESISTANT DURABILITY - Protects speakers with a built-in moisture barrier for long-lasting performance.
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA since 1989 by the original soundproofing experts.

The Dynamat DynaBox Ceiling Speaker Enclosure System is a 9 sq ft, neoprene and rubber acoustic enclosure designed to reduce vibration and improve sound clarity for in-ceiling speakers. Its ultra-flexible, collapsible design allows easy retrofit installation through existing speaker openings without drywall damage. Featuring multi-layer acoustic foam and a moisture barrier, it enhances surround sound quality while protecting your speakers. Proudly made in the USA by Dynamat, a trusted name in soundproofing since 1989.

Specifications

ASIN	B002DS3P40
Antenna Location	Home theater installation, Improving sound quality of in-ceiling speakers, Stopping noise transfer to other rooms
Best Sellers Rank	#37,766 in Electronics ( See Top 100 in Electronics ) #43 in Ceiling & In-Wall Speakers
Brand	Dynamat
Built-In Media	DynaBox (rubber enclosure), SoundSnake (two layers of foam), Back-wave foam (egg-crate style foam), Installation Instructions
Color	['Charcoal grey']
Customer Package Type	Standard Packaging
Customer Reviews	4.4 out of 5 stars 113 Reviews
Enclosure Material	Vinyl, Acoustic Coupler, Acoustic Foam
Is Waterproof	FALSE
Item Dimensions D x W x H	13.3"D x 19"W x 6.9"H
Item Type Name	speaker enclosure
Item Weight	7 Pounds
Manufacturer	Dynamat
Material	Vinyl , Acoustic Coupler, Acoustic Foam
Model Name	50306 DynaBox
Model Number	50306
Mounting Type	Ceiling Mount
Number of Items	1
Speaker Size	54 Inches
Speaker Type	In Ceiling
UPC	769103503060

Reviews

H**E

17.04.2020

M**4

22.04.2017

J**N

17.01.2013

J**B

6.09.2017

M**Y

15.02.2025

F**K

6.03.2017

J**M

28.07.2025

P**R

29.05.2017

T**R

8.10.2019

K**2

3.02.2021

D**Y

4.07.2019

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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