Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.

6" x 8" (also 5" x 7" locations) (4)

6-1/2" (4)

5-1/4" (2)

6" x 8" (2)

Design

The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.

2-way Coaxial (5)

2-way Component System (5)

Coaxial (1)

Mid-bass (1)

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.

55–74.99 watts (3)

75–99.99 watts (7)

100 watts or more (2)

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.

100–199.99 watts (8)

200–299.99 watts (1)

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".

80–89.99 dB (2)

90–99.99 dB (10)

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.

4 (12)

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.

No (8)

Yes (2)

Tweeter Design

Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.

Dome (7)

Soft Dome (4)

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.

Thunder Series (7)

Terminator Series (2)

Road Thunder Extreme Series (1)

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MTX PS65C-BP

340W Peak (170W RMS) 6.5" 4-ohm Coaxial All-Weather Bar-Mount Speakers with Rotating Clamps and RGB Lighting

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340W Peak (170W RMS) 6.5" 4-ohm Coaxial All-Weather Bar-Mount Speakers with Rotating Clamps and RGB Lighting

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MTX TERMINATOR68

220W Peak (110W RMS) 5x7” / 6x8” Terminator Series 2 Way Coaxial 4-ohm Speakers

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MTX TERMINATOR68

220W Peak (110W RMS) 5x7” / 6x8” Terminator Series 2 Way Coaxial 4-ohm Speakers

• 110 watts Peak Each, 55 watts RMS Each
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• Impedance: 4 ohm
• Sensitivity: 87.9 dB

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MTX Audio THUNDER68

120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

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MTX Audio THUNDER68

120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

• 60 watts RMS Each
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• Impedance: 4 ohm
• Sensitivity: 92 dB

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MTX Audio THUNDER61

180W RMS 6.5" Thunder Series 2 Way Component 4-ohm Speaker System

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MTX Audio THUNDER61

180W RMS 6.5" Thunder Series 2 Way Component 4-ohm Speaker System

• 90 watts RMS Each
• 1-3/8" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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MTX Audio THUNDER51

360W Peak (180W RMS) 5.25" Thunder Series 2-way 4-ohm Component Speakers System

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MTX Audio THUNDER51

360W Peak (180W RMS) 5.25" Thunder Series 2-way 4-ohm Component Speakers System

• 180 watts Peak Each, 90 watts RMS Each
• 1" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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MTX RTX6 (Sold Individually)

125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

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MTX RTX6 (Sold Individually)

125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

• 125 watts RMS Each
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97.2 dB

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MTX Audio THUNDER681

180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

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MTX Audio THUNDER681

180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

• 90 watts RMS Each
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• Impedance: 4 ohm
• Sensitivity: 92 dB

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MTX PS65C

340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

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MTX PS65C

340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

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• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

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MTX Audio RTX108 with Speaker Installation Kit

180W Peak (90W RMS) 5.25" Thunder Series 2-Way Component System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

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MTX Audio RTX108 with Speaker Installation Kit

180W Peak (90W RMS) 5.25" Thunder Series 2-Way Component System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

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• Peak Power: 180W • RMS Power: 90W
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• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

MTX TERMINATOR69 with Speaker Installation Kit

240W Peak (120W RMS) 6" x 8" 2-Way Thunder Series Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER68, XBAF68, SDSK2, SDRLR1, BTK106 big

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MTX TERMINATOR69 with Speaker Installation Kit

240W Peak (120W RMS) 6" x 8" 2-Way Thunder Series Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• Peak Power: 240W • RMS Power: 120W
• 1" Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Cone and Rubber Surround

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• Peak Power: 240W • RMS Power: 120W
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• Mounting Depth: 2-7/16"
• Polypropylene Cone and Rubber Surround

MTX TERMINATOR68 with Speaker Installation Kit

5" x 7" (6" x 8") 2-Way Coaxial Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal kit

TERMINATOR68, XBAF68, SDSK2, SDRLR1, BTK106 big

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MTX TERMINATOR68 with Speaker Installation Kit

5" x 7" (6" x 8") 2-Way Coaxial Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal kit

• 110 watts Peak Each, 55 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.9 dB

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• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.9 dB

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MTX THUNDER681 with Installation Accessories

180W RMS 6"x 8" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

THUNDER681, FRING68, SDSK2, SDRLR1, BTK106 big

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MTX THUNDER681 with Installation Accessories

180W RMS 6"x 8" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 180 watts Peak Each, 90 watts RMS Each
• 1-3/16" Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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• 180 watts Peak Each, 90 watts RMS Each
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• Sensitivity: 92 dB

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FAQ for Front Door Speakers in 2009 5

Q: Can I upgrade or change the Front Door Speakers in 2009 Mazda 5?

A: Yes this page includes all the best Front Door Speakers that work in your 5.

Welcome to the Team!

Front Door for 2009 Mazda 5

MTX PS65C-BP

MTX PS65C-BP

MTX TERMINATOR68

MTX TERMINATOR68

MTX Audio THUNDER68

MTX Audio THUNDER68

MTX Audio THUNDER61

MTX Audio THUNDER61

MTX Audio THUNDER51

MTX Audio THUNDER51

MTX RTX6 (Sold Individually)

MTX RTX6 (Sold Individually)

MTX Audio THUNDER681

MTX Audio THUNDER681

MTX PS65C

MTX PS65C

MTX Audio RTX108 with Speaker Installation Kit

MTX Audio RTX108 with Speaker Installation Kit

MTX TERMINATOR69 with Speaker Installation Kit

MTX TERMINATOR69 with Speaker Installation Kit

MTX TERMINATOR68 with Speaker Installation Kit

MTX TERMINATOR68 with Speaker Installation Kit

MTX THUNDER681 with Installation Accessories

MTX THUNDER681 with Installation Accessories

FAQ for Front Door Speakers in 2009 5

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Front Door for 2009 Mazda 5

MTX PS65C-BP

MTX PS65C-BP

MTX TERMINATOR68

MTX TERMINATOR68

MTX Audio THUNDER68

MTX Audio THUNDER68

MTX Audio THUNDER61

MTX Audio THUNDER61

MTX Audio THUNDER51

MTX Audio THUNDER51

MTX RTX6 (Sold Individually)

MTX RTX6 (Sold Individually)

MTX Audio THUNDER681

MTX Audio THUNDER681

MTX PS65C

MTX PS65C

MTX Audio RTX108 with Speaker Installation Kit

MTX Audio RTX108 with Speaker Installation Kit

MTX TERMINATOR69 with Speaker Installation Kit

MTX TERMINATOR69 with Speaker Installation Kit

MTX TERMINATOR68 with Speaker Installation Kit

MTX TERMINATOR68 with Speaker Installation Kit

MTX THUNDER681 with Installation Accessories

MTX THUNDER681 with Installation Accessories

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