Smart Stealthboxes at Sonic Electronix

Smart Stealthboxes

Stealthboxes for Smart vehicles.
Loading...

We are sorry, no available results!

This value represents the number of speakers or subwoofers that the enclosure accommodates.
Refers to the diameter of the subwoofer, measured in inches.
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
listview icon
gridview icon
JL Audio Stealthbox® SB-SMRT-4-2/8W3v3

Custom fit subwoofer enclosure for 2008-2015 Smart two

SB-SMRT-4-2/8W3v3 main
Go to item page

Custom fit subwoofer enclosure for 2008-2015 Smart two

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 8W3v3-4
• 250 Watts RMS Power Handling
• Stealthbox Installs behind seats under hard tonneau cover

JL Audio Stealthbox® SB-SMRT-4-2/8W3v3

Custom fit subwoofer enclosure for 2008-2015 Smart two

Special order

Ships at Later Date

$949.99 (26.32% off)
Vip Icon $699.99
    clear all items