




🔊 Elevate your ride’s soundstage with the ultimate universal speaker baffle!
The Metra 81-6900 is a universal 6x9-inch speaker baffle engineered to improve audio clarity and speaker longevity. Made from durable plastic and metal, it offers a lightweight, compact design that fits most vehicles. Manufactured in the USA and backed by a limited warranty, it’s the smart choice for professional-grade sound upgrades.
| Material | High grade Black ABS plastic |
| Model Name | 81-6900 |
| Subwoofer Diameter | 6 Inches |
| Unit Count | 2 Count |
| Surround Sound Channel Configuration | 1.0 |
| Color | Black |
| Included Components | 1 Metra Branded Product |
| Product Dimensions | 16.5"D x 12"W x 4.5"H |
| Item Weight | 0.51 Pounds |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Number of Items | 1 |
| Control Method | Touch |
| Speaker Size | 9 Inches |
| Power Source | Corded Electric |
| Woofer Diameter | 6 Inches |
| Water Resistance Level | Not Water Resistant |
| Customer Package Type | Standard Packaging |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 6 Inches |
| Subwoofer Connectivity Technology | Wired |
| Specific Uses For Product | in-vehicle audio enhancement |
| UPC | 086429060443 |
| Style | Minimalist/Functional |
| Global Trade Identification Number | 00086429060443 |
| Manufacturer | Metra Electronics Corp |
| Shape | rectangular prism |
| Item Weight | 8.2 ounces |
| Item model number | 81-6900 |
| Is Discontinued By Manufacturer | No |
| Warranty | Manufacturer Warranty |
C**N
Speaker Baffle
I have never used these before, and was recommenced to help with the sound and keep moisture out of the back of speaker. Very happy with the quality and easy for me to install.
J**Y
Great backing for 6x9
Works grade for my rockville 6x9 marine speakers . Gives them a great tone . Must have for speakers that can't have a box . Easy install fast shipping . Excellent pricing ,worth every penny spent . Thanks Amazon !!!
M**I
won't drop in 6x9 hole
i have a huge trunk camry. i previously installed some rockford fosgate and i was not impressed. quite disappointed in fact. but the baffles made them very impressive! they are kind of big for a 6x9 hole and they are stiff enough that they won't squish down into one. i had to make a wood frame and clamp them up from the underside. i was quite surprised at the bass response with the small air volume. they add "speaker in a bucket" resonance even with kilmat and stuffing. i could not equalize it out completely but it sounds reasonably good. i wondered if these would make a difference. i knew the air space would be small. my mind is blown! i did not expect it to be anywhere near this good!
M**E
Doest fit
No good. Not even fit to the car
S**T
Reduces air volume and bass response
These don't work like you'd expect. I tried using them on the rear deck woofers. I will try cutting a port hole in them to get controlled bass response. If that doesn't work I'll toss them out.
A**R
Will NOT fit 2005 dodge ram doors
Make sure you measure your vehicle before ordering these. They are huge and will NOT fit dodge ram trucks. I am sure they are a good product I am just going to put them in my cavalier so they dont go to waste.
D**L
For speaker protection, not sound improvement
It is true your low frequency response will drop with these. That’s because instead of using the door/trunk as your “enclosure”, the volume is limited to barely larger than your 6x9. However, I like to use them in door installations by cutting them to protect the speakers from water that may come into the door from the window seal.
M**N
Cover
Perfect fit
Trustpilot
2 days ago
2 months ago