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1985 Mazda GLC

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Subwoofers and enclosures, specifically designed for your 1985 GLC, as well as universal fit solutions

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

Subwoofers and Boxes for 1985 Mazda GLC

A subwoofer that works with, or is designed for, your 1985 Mazda GLC will add bass, clarity and depth to your music and system. A quality subwoofer will give realism and an overall rich, complete sound that you otherwise would not get with a factory car sound system.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your Mazda GLC, but verify your trunk/rear vehicle area.

Universal Subwoofers

Universal Subwoofers

These sub(s) are perfect for adding to a empty box or custom built enclosure. They should work with your Mazda GLC, but verify your trunk/rear vehicle area.

Universal-fit loaded and powered sub boxes

Universal-fit Loaded Subwoofer Boxes

These boxes include sub(s) and some include an amp. They should fit your Mazda GLC, but verify your trunk/rear vehicle area.

Universal-fit empty unloaded sub boxes

Empty Universal-fit Sub Box Enclosures

These boxes are ready for you to add a sub and amp. They should fit your ride, but verify your trunk/rear vehicle area.

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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.
Series
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.
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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Pioneer TS-D10LS4

1300W Peak (350W RMS) 10" D-Series Single 4-ohm Shallow Car Subwoofer

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Pioneer TS-D10LS4

1300W Peak (350W RMS) 10" D-Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• IMPP - Aramid Fiber and Carbon Fiber Cone
• Rubber Surround
• Mount depth: 3-1/4"
• Sensitivity: 76 dB

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List price $260.00
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-41% $153.00

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MTX TS9924-22

8000W Peak (4000W RMS) 24" JackHammer Series Dual 2-ohm Subwoofer

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MTX TS9924-22

8000W Peak (4000W RMS) 24" JackHammer Series Dual 2-ohm Subwoofer

• Peak Power: 8000 watts
• RMS Power: 4000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 24.00"
• Sensitivity: 92 dB

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Kicker L7S102 (44TL7S102)

1200W Peak (600W RMS) Loaded Single 10" Vented Truck Enclosure

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Kicker L7S102 (44TL7S102)

1200W Peak (600W RMS) Loaded Single 10" Vented Truck Enclosure

• Ported truck enclosure with 1 10" Solo-Baric L7S Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21-1/2" L x 15" H x 10" W x 6-1/2" W2

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Atrend 10SPLDV

Empty Dual 10" SPL Vented Subwoofer Enclosure

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Atrend 10SPLDV

Empty Dual 10" SPL Vented Subwoofer Enclosure

• 10" Dual SPL Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2.7 cubic feet

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Atrend 15SVR - Red Carbon Fiber

Empty Single 15" Vented Subwoofer Enclosure (Red)

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Atrend 15SVR - Red Carbon Fiber

Empty Single 15" Vented Subwoofer Enclosure (Red)

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium plush black carpet finish
• Carbon fiber pattern
• Signature miter and dado construction
• Bonded using proprietary trick glue
• Total box volume: 4.59 cubic feet

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Atrend 8TKV

Empty Single 8" Vented Truck Subwoofer Enclosure

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Atrend 8TKV

Empty Single 8" Vented Truck Subwoofer Enclosure

• 8" Single Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.51 cubic feet

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Atrend 15LSVB - Reptile Style

Empty Single 15" Vented SPL Subwoofer Enclosure (Reptile Style)

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Atrend 15LSVB - Reptile Style

Empty Single 15" Vented SPL Subwoofer Enclosure (Reptile Style)

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium plush black carpet finish
• Premium graphic patterns
• Signature miter and dado construction
• Bonded using proprietary trick glue
• Total box volume: 3 cubic feet

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Atrend 10TKDVS

Empty Dual 10" Universal Vented Truck Subwoofer Enclosure

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Atrend 10TKDVS

Empty Dual 10" Universal Vented Truck Subwoofer Enclosure

• 10" Dual Universal Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Rounded corners heavy duty enclosure construction
• Miter and Dado construction
• Premium tuff-coat spray liner finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2 cubic feet

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• 10" Dual Universal Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Rounded corners heavy duty enclosure construction
• Miter and Dado construction
• Premium tuff-coat spray liner finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2 cubic feet

JBL Arena X 12 (JBLSUBAX12AM)

1600W Peak (800W RMS) 12" Arena X Series Single 2-ohm Car Subwoofer

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JBL Arena X 12 (JBLSUBAX12AM)

1600W Peak (800W RMS) 12" Arena X Series Single 2-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Aluminum Cone
• Nitrile Butadiene Rubber NBR Surround
• Impedance: Single 2 ohm
• Mount depth: 7.87"
• Sensitivity: 86.4 dB

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List price $749.95
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Massive Audio GTR84

800W Peak (600W RMS) 8" GTR Series Dual 4-ohm Subwoofer

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Massive Audio GTR84

800W Peak (600W RMS) 8" GTR Series Dual 4-ohm Subwoofer

• Peak Power: 800 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Textured Non-Pressed Pulp with Resin Cone
• High Roll Foam Surround
• Mount depth:
• Sensitivity: 82.5 dB

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List price $179.95
-28% $129.99

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Sundown Audio Z-18 v.7 D2 18" (Z18V7D2)

7000W Peak (3500W RMS) 18" Z Series Dual 2-ohm Car Subwoofer (SW-ZV718D2)

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Sundown Audio Z-18 v.7 D2 18" (Z18V7D2)

7000W Peak (3500W RMS) 18" Z Series Dual 2-ohm Car Subwoofer (SW-ZV718D2)

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 91.07 dB

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List price $1679.99
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Sundown Audio X-8 v.3 D4 8" (X8V3D4)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D4)

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Sundown Audio X-8 v.3 D4 8" (X8V3D4)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D4)

• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 81.8 dB

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• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 81.8 dB

Sundown Audio Z-12 v.7 D2 12" (Z12V7D2)

7000W Peak (3500W RMS) 12" Z Series V7 Dual 2-ohm Car Subwoofer (SW-ZV712D2)

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Sundown Audio Z-12 v.7 D2 12" (Z12V7D2)

7000W Peak (3500W RMS) 12" Z Series V7 Dual 2-ohm Car Subwoofer (SW-ZV712D2)

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 84.99 dB

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• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 84.99 dB

(2) Polk Audio MM 1242 DVC 12” 2520 Watt Subwoofers+Sealed Enclosure Box+Rockmat

(2) 1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofers (MM 1242DVC) + Dual Sealed Enclosure & Sound Deadening Kit Package

(2) MM1242 DVC,BBSW167,SDRLR1,SDBDK12,MDFD12 big
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(2) Polk Audio MM 1242 DVC 12” 2520 Watt Subwoofers+Sealed Enclosure Box+Rockmat

(2) 1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofers (MM 1242DVC) + Dual Sealed Enclosure & Sound Deadening Kit Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

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MTX SLH12S

Empty Single 12" Ported Square Sledgehammer Enclosure

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MTX SLH12S

Empty Single 12" Ported Square Sledgehammer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Mounting hardware included

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Massive Audio GTR64

600W Peak (400W RMS) 6.5" GTR Series Dual 4-ohm Car Subwoofer

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Massive Audio GTR64

600W Peak (400W RMS) 6.5" GTR Series Dual 4-ohm Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Textured Non-Pressed Pulp with Resin cone
• High Roll Foam surround
• Sensitivity: 79.5 dB

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List price $112.45
$109.99

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Pioneer TS-A301S4

1600W Peak (500W RMS) 12" Champion Series Single 4-ohm Car Subwoofer

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Pioneer TS-A301S4

1600W Peak (500W RMS) 12" Champion Series Single 4-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 500 watts
• Impedance: Single 4 ohm
• Carbon and Mica Reinforced Injection Molded Polypropylene Cone
• Elastic Polymer Surround
• Mount depth: 6.125"
• Sensitivity: 92 dB

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Atrend 12DVN

Empty Dual 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

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Atrend 12DVN

Empty Dual 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• Fits Alpine E, S, R, and X series subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 2.8 cubic feet

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Rockford Fosgate Power T3 T3S2-19

6000W Peak (3000W RMS) 19" Power Series Single 2-ohm Super Car Subwoofer

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Rockford Fosgate Power T3 T3S2-19

6000W Peak (3000W RMS) 19" Power Series Single 2-ohm Super Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 15.62"
• Sensitivity: 90 dB

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Infinity Primus 1270B (PRIMUS1270BAM)

1200W Peak 300W RMS Loaded Single 12" Sealed Enclosure

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Infinity Primus 1270B (PRIMUS1270BAM)

1200W Peak 300W RMS Loaded Single 12" Sealed Enclosure

• Sealed enclosure with 1 12" Primus Series Subwoofer
• 300 watts RMS (1200 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 17.250" L x 14.50" H x 7.625" W x 11.50" W2

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    FAQ for Subwoofer and Sub Box Upgrades in 1985 GLC

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 1985 Mazda GLC?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your GLC.

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