JBL BassPro Micro + Free NVX Sound Deadening Kit

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

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• 140W Single 8" Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 140W Class D Amplifier
• Enclosure Dimensions: 7" D x 16-3/16" W x 10-7/8" H

Learn more about the basspromicro_sdrf20
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JBL BassPro Micro

Loaded 8" Dockable Compact Powered Subwoofer Enclosure with Amplifier
Quantity: 1

Product Features:

  • Single 8" Sealed Loaded Subwoofer Enclosure with Built-In Amplifier
  • Power Handling:
    • RMS: 140 watts
  • Built-in Class D amplifier
  • Includes Remote Bass Level Controller
  • Sealed Square/Rectangle enclosure
  • Audio detect circuit and Remote in
  • Satin chrome trim and matte Black finish
  • 1/0 AWG gauge power and ground wiring is recommended for installation
  • Enclosure Dimensions: 7" W x 10-7/8" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Features:

  • 8" Subwoofer
  • Rubber Surround
  • BassPro Micro Series
  • Frequency Response: 35 - 120 Hz

Amplifier Features:

  • Class D Monoblock Amplifier
  • Low-Pass Crossover Frequency: 50 - 120 Hz
  • Bass Boost: 0 - 9 dB
  • Speaker-level (high-level) inputs
  • Input sensitivity: 0.05 - 2.0 volts
  • Fuse Rating: 1A x 15 

Enclosure Features:

  • 8" Sealed Enclosure
  • Box Finish: Black Injection molded plastic (ABS)


Five Sheets of 18" x 32" (20 sq. ft.) 3 Layer Sound Damping Material (Sound Deadening) Adhesive Black Foam Rubber (3 in 1)
Quantity: 1

Product Details:

  • NVX SDRF20
  • Five Sheets of 18" x 32" (20 sq. ft.) Tri-Layer Sound Damping Adhesive Black Foam Rubber
  • Tri Layer Design: Combines 100% Butyl Rubber, aluminum Foil, and Foam
  • Total Thickness: 1/8 inch
  • Easy to install self adhesive sheets
  • Built to withstand temperatures of -40℉ to 300℉
  • Perfect for applications on the roof, firewall, floor, quarter panels, doors, and more
  • Offers flexible and lightweight construction
  • Reduce rattles and shakes in your car
  • Increase SPL as well as overall sound quality and output of your car audio system
  • Combine this kit with the NVX SDRLR1 Sound Dampening Rubber Roller for a quick and easy installation
  • Dimensions: 18"L x 32"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details

Subwoofer Amplifier Power Specifications
RMS Power @ 2 ohms
140 watts x 1 channel
Amplifier Specifications
Amplifier Class
Number of Channels
1 - Mono
Preamp Outputs
Low-Pass Crossover Frequency
50 - 120 Hz
Bass Boost
0 - 9 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
1A x 15 
Subwoofer Specifications
Subwoofer Size
Woofer Surround
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Number of Subwoofers
Box Style/Shape
Box Exterior Color
Box Finish
Injection molded plastic (ABS)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



Model Number:




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Customer Ratings & Reviews

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Customer Reviews

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Better than EVER

The following review is for SDRF20, which is a part of the bundle you are viewing.

I really like the upgrades over the previous design. The rubber may be a little thinner but the foam definitely makes up for it. I love how easy it is to manipulate into the small spots on the installation to make it so much easier. I love the direction NVX took adding the foam to the design.
Keep it up guys.

By Anonymous on July 2, 2019


found this helpful.

Nice improvement

The following review is for SDRF20, which is a part of the bundle you are viewing.

Using this product in the door areas for mid bass improvement. I used 2 of the SDBBP40 (without the third layer of foam) to cover the whole inside of the vehicle. When I ran out of material and needed a bit more for the doors, I was thrilled to Find NVX added a dampening material with the foam backing. This is a NVX install all the way: speakers, amps, cables...

By Manic Mike on January 25, 2020 Checkmark Icon Verified purchase


found this helpful.

Great value, excellent product

The following review is for SDRF20, which is a part of the bundle you are viewing.

I'm not sure how there could be a complaint here. I was pleased with the quantity of material I received given the price I paid. It's extremely adhesive material and very easy to roll down. It's malleable, yet heavy. It worked very well for the trunk and rear doors, and I may need a smaller quantity to cover the front doors, but that's still a full car under $100. 5 stars.

By Andrew on January 18, 2020 Checkmark Icon Verified purchase


found this helpful.


The following review is for SDRF20, which is a part of the bundle you are viewing.

It work so good my trunk stop from shaking, and it was a great price

By Anonymous on December 9, 2019


found this helpful.

Works amazingly well, Super easy Install.

The following review is for SDRF20, which is a part of the bundle you are viewing.

This multi layer sound deadening is great. In the past I have used multiple layers to get the best results for my vans and this stuff combines them to cut install time in half. Noise inside my camper van is significantly cut making long drives much more pleasant. The sheet size is perfect to cover large areas. My only complaint is that some of the foam layer tore while rolling making it hard to get super clean look. But since most areas get hidden this is not a problem

By DonGor on October 14, 2020 Checkmark Icon Verified purchase


found this helpful.

Good product

The following review is for SDRF20, which is a part of the bundle you are viewing.

Decided to try this over the regular sound dampener due to the foam layer. So far it seems to be working and has minimized the rattling from my bass speaker in the trunk.

By Simeon on January 21, 2020 Checkmark Icon Verified purchase


found this helpful.

Best bang for your buck

The following review is for SDRF20, which is a part of the bundle you are viewing.

I would recommend this product because I feel it compares very greatly to other high end brands of their competition. The only negative thing I have to say about it is that the top foam layer can rip very easily if your not very careful and try to rush the install. There’s no smell compared to brands of the same price of similar items .

By Ant on July 19, 2022 Checkmark Icon Verified purchase


found this helpful.

Great Service!

The following review is for SDRF20, which is a part of the bundle you are viewing.

The NVX SDRF40 bundled package arrived in ONE day, of the offered 2-day FREE shipping to PA! You can’t beat that.
Accurate tracking information, great value and very fast shipping.
Consider me a return customer!

By Jeffery on May 19, 2023 Checkmark Icon Verified purchase


found this helpful.

In perfect condition!

The following review is for BassPro Micro, which is a part of the bundle you are viewing.

I am satisfied with my order. Shipping was super fast. Item was securely packaged. Price was amazing
Thank you!

By Julie on March 22, 2022 Checkmark Icon Verified purchase


found this helpful.

The following review is for SDRF20, which is a part of the bundle you are viewing.
By Joseph on January 26, 2024 Checkmark Icon Verified purchase


found this helpful.


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Price: $449.95

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