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1981 Mazda GLC

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.

Universal-Fit Audio for 1981 Mazda GLC

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.

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Cerwin-Vega CVP12D4

550W Peak (200W RMS) 12" CVP Series Dual 4-ohm Subwoofer

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550W Peak (200W RMS) 12" CVP Series Dual 4-ohm Subwoofer

• Peak Power: 550 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Treated Double Stitched Foam Surround
• Mount depth: 5.94"
• Sensitivity: 86.7 dB

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$84.99

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Cerwin-Vega SRPM1000.1D

1000W RMS Class D RPM Stroker Series Monoblock Marine and Powersports Amplifier

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1000W RMS Class D RPM Stroker Series Monoblock Marine and Powersports Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $599.99
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Cerwin-Vega VMAXS124

800W Peak (400W RMS) 12" VMAXX Series Dual 4-ohm Shallow Subwoofer

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800W Peak (400W RMS) 12" VMAXX Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 3.62"
• Sensitivity: 87.5 dB

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Cerwin-Vega H15DV2

2250W Peak (750W RMS) 15" HED Series Dual 2-ohm Subwoofer

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2250W Peak (750W RMS) 15" HED Series Dual 2-ohm Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Hybrid Polypropylene-Treated Paper cone
• TPE Surround
• Mount depth: 7.66"
• Sensitivity: 86 dB

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List price $287.99
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Cerwin-Vega SRPM750.1D

750W RMS Class D RPM Stroker Series Monoblock Marine Amplifier with Bass Remote

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750W RMS Class D RPM Stroker Series Monoblock Marine Amplifier with Bass Remote

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $503.99
-17% $419.99

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Cerwin-Vega CS25B

2.5" to 3.25" Mounting Clamps for Marine Tower Speaker Pods (Black, Pair)

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2.5" to 3.25" Mounting Clamps for Marine Tower Speaker Pods (Black, Pair)

• Mounting clamps for Cerwin Vega RPM series marine speakers
• Mounting Diameter: 2.5" to 3.25"
• Made with solid extruded aluminum
• UV resistant with rubber pads for firm grip
• Mounting Clamp Color: Black

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List price $263.99
-17% $219.99

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• Mounting clamps for Cerwin Vega RPM series marine speakers
• Mounting Diameter: 2.5" to 3.25"
• Made with solid extruded aluminum
• UV resistant with rubber pads for firm grip
• Mounting Clamp Color: Black

Cerwin-Vega XED6001D

600W RMS Class D XED Series Monoblock Car Amplifier with Bass Remote

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600W RMS Class D XED Series Monoblock Car Amplifier with Bass Remote

• 320 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable Monoblock Amplifier

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List price $203.99
-17% $169.99

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Available Offers (2) for Cerwin-Vega XED6001D
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin Vega CVP800.2D with Belva 8 Gauge Amp Kit

200W Peak CVP Series 2-Channel Class-D Amplifier with Bass Control Knob

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200W Peak CVP Series 2-Channel Class-D Amplifier with Bass Control Knob

• CVP Series 2-Channel Amplifier
• 200W x 2 @ 2Ω / 125W x 2 @ 4Ω
• 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• Includes Amplifier Wiring Kit

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• CVP Series 2-Channel Amplifier
• 200W x 2 @ 2Ω / 125W x 2 @ 4Ω
• 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• Includes Amplifier Wiring Kit

Cerwin-Vega SLMLOCT2

SYNCLINK 2 Channel High Powered Mini line output converter w/ trigger

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SYNCLINK 2 Channel High Powered Mini line output converter w/ trigger

• 2-channel High-powered
• Premium adjustable line output converter
• 6:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• Super Low Distortion

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List price $35.99
-17% $29.99

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• 2-channel High-powered
• Premium adjustable line output converter
• 6:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• Super Low Distortion

Cerwin-Vega CVPM1000.1D

1000W Peak (500W RMS) Class D CVPM Series Monoblock Car Amplifier with Bass Remote

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1000W Peak (500W RMS) Class D CVPM Series Monoblock Car Amplifier with Bass Remote

• 310 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

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List price $191.99
-17% $159.99

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Available Offers (2) for Cerwin-Vega CVPM1000.1D
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Cerwin-Vega CVPRO5K

10000W Peak (5000W RMS) Class D CV PRO Series Monoblock Car Amplifier with Bass Remote

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10000W Peak (5000W RMS) Class D CV PRO Series Monoblock Car Amplifier with Bass Remote

• 1900 watts x 1 channel @ 4 ohm
• 3300 watts x 1 channel @ 2 ohm
• Total RMS Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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-17% $409.99

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NVX XKIT02

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$125.99

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Cerwin Vega CVMPCL10G

Mesh Grille for Cerwin Vega 10" Stroker Pro Midrange Speaker (Black)

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Mesh Grille for Cerwin Vega 10" Stroker Pro Midrange Speaker (Black)

• 10" mesh grille for Stroker Pro midrange speakers
• Fits Cerwin Vega CVMPCL10 speakers
• Durable black metal mesh design
• Protects speakers from physical damage
• Sold individually (1 grille included)

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List price $53.99
-17% $44.99

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• 10" mesh grille for Stroker Pro midrange speakers
• Fits Cerwin Vega CVMPCL10 speakers
• Durable black metal mesh design
• Protects speakers from physical damage
• Sold individually (1 grille included)

Cerwin Vega H710GRL

Mesh Grille for Cerwin Vega 10" HED Subwoofers

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Mesh Grille for Cerwin Vega 10" HED Subwoofers

• Replacement 10" Subwoofer Grille
• Black expanded metal mesh
• Compatible with 10" HED Series Subwoofers

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List price $35.99
-17% $29.99

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• Replacement 10" Subwoofer Grille
• Black expanded metal mesh
• Compatible with 10" HED Series Subwoofers

Limited time!

Cerwin-Vega CVPRO3K

6000W Peak (3000W RMS) Class D CV PRO Series Monoblock Car Amplifier with Bass Remote

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6000W Peak (3000W RMS) Class D CV PRO Series Monoblock Car Amplifier with Bass Remote

• 1100 watts x 1 channel @ 4 ohm
• 2050 watts x 1 channel @ 2 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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List price $395.99
-17% $329.99

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CVPRO3K main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT02

$179.99

$125.99

$54 Savings!

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Cerwin Vega P175T

200W Peak (100W RMS) 1.75" Pro Series 4-ohm Pro-Audio Bullet Tweeters

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200W Peak (100W RMS) 1.75" Pro Series 4-ohm Pro-Audio Bullet Tweeters

• 1" Polyimide Bullet Tweeter
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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List price $155.99
-17% $129.99

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• 1" Polyimide Bullet Tweeter
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

Cerwin-Vega S91100.5D

1100W RMS Class D Stroker Series 5-Channel Car Amplifier with Bass Remote

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1100W RMS Class D Stroker Series 5-Channel Car Amplifier with Bass Remote

• 90 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 150 watts x 4 channel + 250 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class 2 ohm Stable 5-Channel Amplifier

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List price $719.99
-17% $599.99

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Available Offers (2) for Cerwin-Vega S91100.5D
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin-Vega CVPM400.4D

400W Peak (360W RMS) Class D CVPM Series 4 Channel Car Amplifier

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400W Peak (360W RMS) Class D CVPM Series 4 Channel Car Amplifier

• 60 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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Available Offers (2) for Cerwin-Vega CVPM400.4D
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin Vega H712GRL

Mesh Grille for Cerwin Vega 12" HED Series Subwoofers

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Mesh Grille for Cerwin Vega 12" HED Series Subwoofers

• Replacement 12" Subwoofer Grille
• Black expanded metal mesh
• Compatible with 12" HED Series Subwoofers

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List price $35.99
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In stock.

• Replacement 12" Subwoofer Grille
• Black expanded metal mesh
• Compatible with 12" HED Series Subwoofers

Cerwin-Vega XE12DV

1600W Peak (450W RMS) Loaded Dual 12" Vented Enclosure

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1600W Peak (450W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" XED Series Subwoofer
• 450 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30.4" L x 14.3" H x 12.3" W

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• Ported enclosure with 2 12" XED Series Subwoofer
• 450 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30.4" L x 14.3" H x 12.3" W

Cerwin-Vega TCLRGWHT

2.25" to 3" Large Mounting Clamps for RPM Series Marine Wake Tower Speakers (White)

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2.25" to 3" Large Mounting Clamps for RPM Series Marine Wake Tower Speakers (White)

• Large mounting clamps for RPM series marine speakers
• Made with solid extruded aluminum
• Mounting Diameter: 2.25" to 3"
• Mounting Clamp Color: White

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List price $83.99
-17% $69.99

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• Large mounting clamps for RPM series marine speakers
• Made with solid extruded aluminum
• Mounting Diameter: 2.25" to 3"
• Mounting Clamp Color: White

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 1981 GLC

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1981 Mazda GLC?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your GLC.

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