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1991 Eagle Summit

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Universal loaded and/or powered sub box enclosures that fit most vehicles, including your 1991 Summit.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal Sub Boxes (Loaded/Powered) for 1991 Eagle Summit


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Subwoofers with an amplifier and box ✕
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Subwoofers with an amplifier and box,
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Is Amplifier Wiring Kit included?
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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Diamond Audio DPRS10

300W Peak (150W RMS) Loaded Single 10" Sealed Amplified Underseat Enclosure

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Diamond Audio DPRS10

300W Peak (150W RMS) Loaded Single 10" Sealed Amplified Underseat Enclosure

• 10" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Input

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$389.99

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• 10" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Input

DS18 SQBASS68

600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

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DS18 SQBASS68

600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

• 6 X 8" Amplified Loaded 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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$219.95

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

Diamond Audio DPAS10

300W Peak (150W RMS) Loaded Single 10" Amplified Sealed Subwoofer Enclosure

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Diamond Audio DPAS10

300W Peak (150W RMS) Loaded Single 10" Amplified Sealed Subwoofer Enclosure

• 10" Amplified Loaded 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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$399.99

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

Diamond Audio DAST12

600W Peak (150W RMS) Loaded 11" Spare Tire Amplified Subwoofer Enclosure

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Diamond Audio DAST12

600W Peak (150W RMS) Loaded 11" Spare Tire Amplified Subwoofer Enclosure

• 11" Amplified Loaded Spare Tire Subwoofer
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs

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$499.99

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• 11" Amplified Loaded Spare Tire Subwoofer
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs

Hifonics HEW8D4-500P

500W RMS Loaded Single 8" Amplified Vented Enclosure

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Hifonics HEW8D4-500P

500W RMS Loaded Single 8" Amplified Vented Enclosure

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

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List price $539.99
-9% $489.99

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

DS18 SB10A

700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

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DS18 SB10A

700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

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

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$335.95

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Bazooka MBTA10100

100W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

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Bazooka MBTA10100

100W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

• 10" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

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List price $369.99
-24% $279.99

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• 10" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

Wet Sounds STEALTH AS-8

350W Peak Loaded Single 8" Sealed Amplified Marine Subwoofer Enclosure

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Wet Sounds STEALTH AS-8

350W Peak Loaded Single 8" Sealed Amplified Marine Subwoofer Enclosure

• 8" Amplified Loaded Subwoofer System
• 350 watts Peak
• Built-In Class D amplifier
• Variable Bass Boost
• Wired remote bass level controller

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• 8" Amplified Loaded Subwoofer System
• 350 watts Peak
• Built-In Class D amplifier
• Variable Bass Boost
• Wired remote bass level controller

Pioneer TS-WX010A

160W Peak (50W RMS) Loaded Single 6.625" x 3.125" Amplified Compact Enclosure

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Pioneer TS-WX010A

160W Peak (50W RMS) Loaded Single 6.625" x 3.125" Amplified Compact Enclosure

• 6-5/8" x 3-1/8" Amplified Loaded Subwoofer System
• 50 watts RMS
• Built-In Class D Amplifier
• Speaker-level inputs

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List price $340.00
-41% $199.99

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• 6-5/8" x 3-1/8" Amplified Loaded Subwoofer System
• 50 watts RMS
• Built-In Class D Amplifier
• Speaker-level inputs

Cerwin Vega H6TE10SV

300W Peak (150W RMS) Loaded Single 10" Vented Powered Subwoofer Enclosure

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Cerwin Vega H6TE10SV

300W Peak (150W RMS) Loaded Single 10" Vented Powered Subwoofer Enclosure

• 10" Amplified Loaded 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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List price $279.99
$269.99

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Cerwin Vega H6TE12SV

300W Peak (150W RMS) Loaded Single 12" Vented Powered Subwoofer Enclosure

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Cerwin Vega H6TE12SV

300W Peak (150W RMS) Loaded Single 12" Vented Powered Subwoofer Enclosure

• 12" Amplified Loaded 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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Diamond Audio DESMB8A

500W Peak (250W RMS) Loaded Single 8" Vented Amplified Enclosure

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Diamond Audio DESMB8A

500W Peak (250W RMS) Loaded Single 8" Vented Amplified Enclosure

• 8" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$479.99

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American Bass BP-400 Bass Pack

1200W Peak (350W RMS) Loaded Dual 12" Enclosure and Monoblock Amplifier Bass Pack

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American Bass BP-400 Bass Pack

1200W Peak (350W RMS) Loaded Dual 12" Enclosure and Monoblock Amplifier Bass Pack

• 12" Amplified Loaded Subwoofer System
• 1200 watts Peak, 350 watts RMS
• Variable Bass Boost
• Speaker-Level Inputs
• Built-in mono gain control

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List price $526.68
-40% $315.84

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• 12" Amplified Loaded Subwoofer System
• 1200 watts Peak, 350 watts RMS
• Variable Bass Boost
• Speaker-Level Inputs
• Built-in mono gain control

Diamond Audio DESMB10DA

1600W Peak (800W RMS) Loaded Dual 10" Vented Amplified Enclosure

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Diamond Audio DESMB10DA

1600W Peak (800W RMS) Loaded Dual 10" Vented Amplified Enclosure

• 10" Amplified Loaded Subwoofer System
• 800 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$759.99

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DS18 PU210A

700W Peak (350W RMS) Loaded Dual 10" Sealed Shallow Subwoofer Enclosure for Pick-up Trucks

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DS18 PU210A

700W Peak (350W RMS) Loaded Dual 10" Sealed Shallow Subwoofer Enclosure for Pick-up Trucks

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In class D amplifier
• Variable bass boost
• Speaker-level inputs
• Wired remote bass level control

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List price $503.99
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Jensen JW10A

300W Peak (100W RMS) Single 10” Subwoofer Sealed Amplified Enclosure System

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Jensen JW10A

300W Peak (100W RMS) Single 10” Subwoofer Sealed Amplified Enclosure System

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

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

Hertz DBA 200.3

140W Peak (110W RMS) Loaded 8" Single Amplified and Dual Passive Sealed Enclosure

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Hertz DBA 200.3

140W Peak (110W RMS) Loaded 8" Single Amplified and Dual Passive Sealed Enclosure

• 8" Amplified Loaded Subwoofer System
• 110 watts RMS
• Built-In Class D Amplifier
• Includes double passive radiator
• Speaker-Level Inputs

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List price $440.00
-9% $399.99

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DS18 SB12A

700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

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DS18 SB12A

700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

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

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$359.95

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Hifonics HEW10D4-500P

500W RMS Loaded Single 10" Amplified Vented Enclosure

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Hifonics HEW10D4-500P

500W RMS Loaded Single 10" Amplified Vented Enclosure

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

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List price $569.99
-5% $539.99

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

Diamond Audio DESMB10A

800W Peak (400W RMS) Loaded Single 10" Vented Amplified Enclosure

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Diamond Audio DESMB10A

800W Peak (400W RMS) Loaded Single 10" Vented Amplified Enclosure

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$549.99

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    FAQ for Universal-fit Loaded Subwoofer Boxes in 1991 Summit

    Q: Can I upgrade or change the Universal-fit Loaded Subwoofer Boxes in 1991 Eagle Summit?

    A: Yes this page includes all the best Universal-fit Loaded Subwoofer Boxes that work in your Summit.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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