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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued Underseat Subwoofers

Discontinued Underseat Subwoofers for your 2022 Mustang close

Discover powerful, space-saving bass with our underseat subwoofers. Perfect for trucks, SUVs, and cars with limited space — easy to install and designed for a clean, factory-style look.

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Type
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.
Total RMS Power Handling
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.
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Infinity BassLink Mini

200W Peak (100W RMS) 6x8" BassLink Series Amplified Car Subwoofer with Bass Remote

Basslink Mini big DISCONTINUED
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Infinity BassLink Mini

200W Peak (100W RMS) 6x8" BassLink Series Amplified Car Subwoofer with Bass Remote

• 6 x 8" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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1

• 6 x 8" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Alpine PWE-S8 8" Amplified Subwoofer (Open Box, Great)

120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

PWE-S8 big DISCONTINUED
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Alpine PWE-S8 8" Amplified Subwoofer (Open Box, Great)

120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

• 8" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 8" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Kicker HS10 (51HS10) (Open Box, Good)

180W RMS Single Loaded 10" Hideaway Series 4-ohms Amplified Subwoofer Enclosure with Bass Remote

51HS10 big DISCONTINUED
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Kicker HS10 (51HS10) (Open Box, Good)

180W RMS Single Loaded 10" Hideaway Series 4-ohms Amplified Subwoofer Enclosure with Bass Remote

• 10" Amplified Loaded Subwoofer System
• 180 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 10" Amplified Loaded Subwoofer System
• 180 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Soundstream USB-10DL

800W Peak (400W RMS) Loaded Single 10" Amplified Under Seat Enclosure with Bass Remote and RGB Lighting

USB-10DL big DISCONTINUED
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Soundstream USB-10DL

800W Peak (400W RMS) Loaded Single 10" Amplified Under Seat Enclosure with Bass Remote and RGB Lighting

• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Power Acoustik PUB-10L

800W Loaded Single 10" Amplified Underseat Subwoofer Enclosure with RGB Lights

PUB-10L big DISCONTINUED
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Power Acoustik PUB-10L

800W Loaded Single 10" Amplified Underseat Subwoofer Enclosure with RGB Lights

• 10" Amplified Loaded Subwoofer System
• 800 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 10" Amplified Loaded Subwoofer System
• 800 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Boss Elite SLIM8

800W Peak (400W) RMS Loaded Single 8" Amplified Underseat Subwoofer Enclosure

SLIM8 big DISCONTINUED
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Boss Elite SLIM8

800W Peak (400W) RMS Loaded Single 8" Amplified Underseat Subwoofer Enclosure

• 8" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class A/B Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 8" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class A/B Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Power Acoustik PUB-8L

600W Loaded Single 8" Amplified Underseat Subwoofer Enclosure with RGB Lights

PUB-8L big DISCONTINUED
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Power Acoustik PUB-8L

600W Loaded Single 8" Amplified Underseat Subwoofer Enclosure with RGB Lights

• 8" Amplified Loaded Subwoofer System
• 600 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 8" Amplified Loaded Subwoofer System
• 600 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Soundstream USB-8DL

600W Peak (300W RMS) Loaded Single 8" Amplified Under Seat Enclosure with Bass Remote and RGB Lighting

USB-8DL big DISCONTINUED
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Soundstream USB-8DL

600W Peak (300W RMS) Loaded Single 8" Amplified Under Seat Enclosure with Bass Remote and RGB Lighting

• 8" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 8" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Memphis NANO10SPX

360W Peak (180W RMS) Loaded Single 10" Amplified Enclosure

NANO10SPX big DISCONTINUED
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Memphis NANO10SPX

360W Peak (180W RMS) Loaded Single 10" Amplified Enclosure

• 10" Amplified Loaded Subwoofer System
• 180 watts RMS
• Built-In cass D amplifier
• Variable bass boost
• Speaker-level inputs
• Optional remote control

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• 10" Amplified Loaded Subwoofer System
• 180 watts RMS
• Built-In cass D amplifier
• Variable bass boost
• Speaker-level inputs
• Optional remote control

NVX QBUS8P (Open Box, Great)

300W Peak (150W) RMS 8" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

QBUS8P big DISCONTINUED
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NVX QBUS8P (Open Box, Great)

300W Peak (150W) RMS 8" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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1

• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

(2-Pack) NVX QBUS10P

500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

(2)QBUS10P big DISCONTINUED
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(2-Pack) NVX QBUS10P

500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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38

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

NVX QBUS8P (Like New (Open Box))

300W Peak (150W) RMS 8" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

QBUS8P big DISCONTINUED
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NVX QBUS8P (Like New (Open Box))

300W Peak (150W) RMS 8" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Universal Icon Universal – fits most vehicles.

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• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

NVX QBUS10P (Open Box, Great)

500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

QBUS10P big DISCONTINUED
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NVX QBUS10P (Open Box, Great)

500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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1

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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Alpine PWE-S8 8" Amplified Subwoofer - New (Damaged Packaging, Product A+)

120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

PWE-S8 big DISCONTINUED
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Alpine PWE-S8 8" Amplified Subwoofer - New (Damaged Packaging, Product A+)

120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz

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3

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz

Kicker HS8 (11HS8)

125W RMS 8" HideAway Subwoofer with Enclosure and Integrated Amplifier

HS8 big DISCONTINUED
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Kicker HS8 (11HS8)

125W RMS 8" HideAway Subwoofer with Enclosure and Integrated Amplifier

• 8" Bass Station Amplified Enclosure
• 150W RMS
• Included Remote Bass
• Nylon Velcro Straps
• Phase Canceling Switch
• Subsonic Filter
• Low Pass Filter
• Variable Bass Boost

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15

• 8" Bass Station Amplified Enclosure
• 150W RMS
• Included Remote Bass
• Nylon Velcro Straps
• Phase Canceling Switch
• Subsonic Filter
• Low Pass Filter
• Variable Bass Boost

NVX QBUS8P + Belva BAK82 8 Gauge Amp Wiring Kit

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

QBUS8P, BAK82 big DISCONTINUED
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NVX QBUS8P + Belva BAK82 8 Gauge Amp Wiring Kit

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Universal Icon Universal – fits most vehicles.

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106

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

(2) NVX QBUS8P + (2) Belva 8 Gauge Amp Wiring Kits

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

(2)QBUS8P, (2) BAK82 big DISCONTINUED
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(2) NVX QBUS8P + (2) Belva 8 Gauge Amp Wiring Kits

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Universal Icon Universal – fits most vehicles.

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106

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

(2) NVX QBUS8P

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

(2)QBUS8P big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

(2) NVX QBUS8P

150W RMS Amplified and Loaded 8" Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Universal Icon Universal – fits most vehicles.

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9

• Low Profile Powered Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

 
    Clear all

    All About Discontinued Underseat Subwoofers

    Underseat Subwoofers

    If you want deep, powerful bass but don’t have room for a traditional subwoofer enclosure, our underseat subwoofers are the perfect solution. Designed to fit under the seat of most trucks, SUVs, and compact cars, these low-profile subwoofers deliver impressive sound without taking up valuable cargo or passenger space.

    Perfect for Stealth Installs
    Underseat subwoofers are ideal for anyone looking for a clean, factory-style installation. Whether you’re upgrading a factory sound system or adding bass to a vehicle where space is at a premium, these compact enclosures blend seamlessly with your interior for a hidden, professional look.

    Powerful, Space-Saving Performance
    Don’t let their size fool you — these subs are engineered to produce clear, punchy bass that enhances every song. Many models feature built-in amplifiers for easy installation, making them a simple, all-in-one upgrade for your audio system.

    Why Choose an Underseat Subwoofer?

    • Space Efficiency: Fits under most vehicle seats, keeping your cargo area free.
    • Easy Installation: Plug-and-play options and powered enclosures make setup simple.
    • Stealthy Design: Hidden placement keeps your audio upgrade discreet and secure.
    • Versatile Options: Choose from powered or passive models to match your system needs.

    Upgrade your sound system today with an underseat subwoofer and experience full, rich bass — no matter how limited your space is.

    Need Help Choosing the Right Subwoofer?
    For personalized guidance and expert assistance, don't hesitate to reach out to our knowledgeable staff at 1-502-200-8010. Our audio specialists are ready to help you create a custom car audio setup that perfectly complements your driving style and audio preferences.

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