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1989 Eagle Summit

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

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-Fit Audio for 1989 Eagle Summit

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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RMS Power Handling
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 powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
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. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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Cerwin Vega H7124S

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

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Cerwin Vega H7124S

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Stitched Rubber Surround
• Mount depth: 5.35"
• Sensitivity: 87.0 dB

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Cerwin Vega HS122D

1200W Peak (250W RMS) 12" HED Series Dual 2-ohm Shallow Subwoofer

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Cerwin Vega HS122D

1200W Peak (250W RMS) 12" HED Series Dual 2-ohm Shallow Subwoofer

• Peak Power: 1200 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• Treated Foam Surround
• Mount depth: 3.81"
• Sensitivity: 85 dB

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Diamond Audio DMD104

400W Peak (200W RMS) 10" DMD Series Dual 4-ohm Car Subwoofer

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Diamond Audio DMD104

400W Peak (200W RMS) 10" DMD Series Dual 4-ohm Car Subwoofer

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Fiber-Reinforced High Strength Paper cone
• Mount depth: 5.18"
• Sensitivity: 84.0 dB

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Hertz ML 2500.3

1400W Peak (700W RMS) 10" Mille Legend Series Single 4-ohm Subwoofer

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Hertz ML 2500.3

1400W Peak (700W RMS) 10" Mille Legend Series Single 4-ohm Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Impedance: Single 4 ohm
• Pressed Pulp Fiber Cone
• Butyl Rubber Surround
• Mount depth: 5.4"
• Sensitivity: 88 dB

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List price $1390.00
-6% $1,299.99

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MTX 3512-04

500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

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MTX 3512-04

500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

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Precision Power AW-10D4

1000W Peak (500W RMS) 10" ATOM Series Dual 4-Ohm Car Subwoofer

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Precision Power AW-10D4

1000W Peak (500W RMS) 10" ATOM Series Dual 4-Ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Non-Transfer Spruce Pulp cone
• surround
• Mount depth: 6"
• Sensitivity: 82.5 dB

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$104.99

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Rockford Fosgate Power T1 T1S1-10P

1000W Peak (500W RMS) 10" T1 Slim Series Single 1-ohm Shallow Subwoofer for Ported Enclosures

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Rockford Fosgate Power T1 T1S1-10P

1000W Peak (500W RMS) 10" T1 Slim Series Single 1-ohm Shallow Subwoofer for Ported Enclosures

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Single 1 ohm
• Optimized for ported enclosures
• Carbon Fiber/PMI/Glass Fiber Cone
• Synthetic organic polymer Surround
• Mount depth: 3.01"
• Sensitivity: 82 dB

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American Bass Titanium 844 (TM-844)

600W Peak (300W RMS) 8" Titanium Series Dual 4-ohm Slim Subwoofer

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American Bass Titanium 844 (TM-844)

600W Peak (300W RMS) 8" Titanium Series Dual 4-ohm Slim Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Light Composite Fiber Cone
• EROM Rubber Surround
• Mount depth: 2.80"
• Sensitivity: 83.3 dB

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List price $183.48
-41% $108.06

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Cerwin-Vega V15DV2

4500W Peak (1500W RMS) 15" Vega Series Dual 2-ohm Subwoofer

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Cerwin-Vega V15DV2

4500W Peak (1500W RMS) 15" Vega Series Dual 2-ohm Subwoofer

• Peak Power: 4500 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 8.46"
• Sensitivity: 90 dB

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AudioControl EPIC X12D4

750W Peak (500W RMS) 12" EPICX Series Dual 4-ohm Subwoofer

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AudioControl EPIC X12D4

750W Peak (500W RMS) 12" EPICX Series Dual 4-ohm Subwoofer

• Peak Power: 750 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper Cone
• Composite Foam Surround
• Mount depth: 6"
• Sensitivity: 85.8 dB

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$159.00

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Diamond Audio DMD124SH

600W Peak (300W RMS) 12" DMD-SH Series Dual 4-ohm Shallow Car Subwoofer

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Diamond Audio DMD124SH

600W Peak (300W RMS) 12" DMD-SH Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Paper Cone
• Impedance: Dual 4 ohm
• Sensitivity: 86.8 dB

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$263.99

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Kenwood KFC-W2541

1300W Peak (300W RMS) 10" Single 4-ohm Car Subwoofer

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Kenwood KFC-W2541

1300W Peak (300W RMS) 10" Single 4-ohm Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Urethane Surround
• Mount depth: 4-7/8"
• Sensitivity: 84 dB

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List price $160.00
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DS18 IXS12.4S

1600W Peak (800W RMS) 12" IXS Series Single 4-ohm Shallow Car Subwoofer

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DS18 IXS12.4S

1600W Peak (800W RMS) 12" IXS Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

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$263.95

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Used from: $184.77

Infinity Reference 103W (INFSUBRF103W)

1050W Peak (350W RMS) 10" Reference Series Single 2-or 4-ohm Car Subwoofer

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Infinity Reference 103W (INFSUBRF103W)

1050W Peak (350W RMS) 10" Reference Series Single 2-or 4-ohm Car Subwoofer

• Peak Power: 1050 watts
• RMS Power: 350 watts
• Impedance: Single 2 or 4 ohm
• Polypropylene Cone
• Hi-Roll Rubber Surround
• Mount depth: 5-1/16"
• Sensitivity: 83 dB

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List price $199.95
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American Bass XMAXXX Monster 15" (XMAXXX-1511)

8000W Peak (4000W RMS) 15" XMAXXX Monster Series Dual 1-ohm Subwoofer

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American Bass XMAXXX Monster 15" (XMAXXX-1511)

8000W Peak (4000W RMS) 15" XMAXXX Monster Series Dual 1-ohm Subwoofer

• Peak Power: 8000 watts
• RMS Power: 4000 watts
• Impedance: Dual 1 ohm
• Carbon Fiber Reinforced Non-Pressed Paper cone
• High Roll Foam surround
• Mount depth: 10.875"
• Sensitivity: 87.5 dB

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Cerwin-Vega H15DV4

1500W Peak (500W RMS) 15" HED Series Dual 4-ohm Car Subwoofer

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Cerwin-Vega H15DV4

1500W Peak (500W RMS) 15" HED Series Dual 4-ohm Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Hybrid Polypropylene-Treated Paper cone
• Treated Foam
• Mount depth: 7.66"
• Sensitivity: 84 dB

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List price $287.99
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AudioControl EPIC X10D2

750W Peak (500W RMS) 10" EPICX Series Dual 2-ohm Subwoofer

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AudioControl EPIC X10D2

750W Peak (500W RMS) 10" EPICX Series Dual 2-ohm Subwoofer

• Peak Power: 750 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Composite Foam Surround
• Mount depth: 5.3"
• Sensitivity: 84.8 dB

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$149.00

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AudioControl EPIC X12D2

750W Peak (500W RMS) 12" EPICX Series Dual 2-ohm Subwoofer

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AudioControl EPIC X12D2

750W Peak (500W RMS) 12" EPICX Series Dual 2-ohm Subwoofer

• Peak Power: 750 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Composite Foam Surround
• Mount depth: 6"
• Sensitivity: 86.3 dB

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$159.00

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AudioControl SPK-12S4

700W RMS 12" Spike Series Single 4-ohm High-Performance Car Subwoofer

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AudioControl SPK-12S4

700W RMS 12" Spike Series Single 4-ohm High-Performance Car Subwoofer

• RMS Power: 700 watts
• Impedance: Single 4 ohm
• Paper Fiber with Mica Coating Cone
• Rubber Surround
• Mount depth: 6.14"
• Sensitivity: 85.4588 dB

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American Bass Godfather 15" (GF-1522)

6000W Peak (3000W RMS) 15" Godfather Series Dual 2-ohm Car Subwoofer

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American Bass Godfather 15" (GF-1522)

6000W Peak (3000W RMS) 15" Godfather Series Dual 2-ohm Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 8.97"
• Sensitivity: 92.1 dB

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Universal Icon Universal – fits most vehicles.

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