I used this as a replacement for the JBL factory subwoofer that came with my 2006 Toyota Avalon XLS sound system. There really isn't a real substitute without spending a fortune on a really underpowered subwoofer. This comes as close as possible to the original factory subwoofer. The way it's set up is an outdoor subwoofer that isn't going to be a boomy subwoofer to begin with. You'll have to have custom braces made, but without paying a lot of money from a professional, that's not going to happen. I have used Industrial E-6000 rubber adhesive which is very strong and also absorbs vibration when installed on the back deck and I have used soundproofing tape which provides an airtight seal and absorbs vibration. Sounds good, but it's not a boomer sub that knocks fillings out of your teeth.
π JBL Go 3: Portable Speaker with Bluetooth, Built-in Battery, Waterproof & Dustproof - Black
47 Review
JBL Go 3: Portable Speaker With Bluetooth Portable Audio & Video for Portable Speakers & Docks
86 Review
Premium Pearl: Upgraded Bose SoundLink Mini Bluetooth Speaker II
40 Review
Renewed JBL Go 2 Portable Bluetooth Speaker in Blue: Enjoy Music On-the-Go
62 Review
π§ Jaras JJ-Box89: Red/Black Sport Portable Stereo CD Player with AM/FM Radio & Headphone Jack Plug - Ultimate Music Companion on the Go!
10 Review
KEiiD Wooden Retro CD Player With Bluetooth, FM Radio, USB AUX Inputs, Speakers And Adjustable Bass/Treble For Home Stereo System And Boombox
27 Review
Experience Nostalgic Music With KEiiD CD Player Retro Home Boombox: Get The Used-Like New Version For Just $99
17 Review
SINGING WOOD Boombox Portable Bluetooth
9 Review