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Lowest price in 30 days

MTX Audio THUNDER51 (2-Pairs, 4-Total)

720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)

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720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)

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

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1
List price $479.90
-17% $399.92

In stock

Only 2 Left!

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

NVX VSP65KIT2F (2-Pairs, 4-Total)

1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

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1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

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11
List price $287.98
-21% $227.98

In stock

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

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600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

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3
$879.98

In stock

Only 1 Left!

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

Hertz C 165 F (2-Pairs, 4-Total)

840W Peak (280W RMS) 6.5" Cento Series Mid-Bass Woofer (2-Pairs)

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840W Peak (280W RMS) 6.5" Cento Series Mid-Bass Woofer (2-Pairs)

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $460.00
-13% $399.98

In stock

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Lowest price in 30 days

NVX VSP65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

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Fits your Thunderbird
64
List price $239.98
-21% $189.98

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

Polk Audio 5.25" 300W Speakers, Pair + Kicker 5.25" 200W Speakers, Pair

600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

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600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

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30
List price $194.98
-24% $149.07

In stock

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

Infinity Reference 5032cfx (REF-5032cfx) (2-Pairs, 4-Total)

540W Max (180W RMS) 5.25" Reference 2-Way Coaxial Car Speakers (2-Pairs)

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540W Max (180W RMS) 5.25" Reference 2-Way Coaxial Car Speakers (2-Pairs)

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-Driven Textile Tweeter
• Plus One Polypropylene Oversized Cone
• 3 ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 1-15/16"

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Fits your Thunderbird
List price $260.00
-42% $149.98

In stock

Only 3 Left!

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-Driven Textile Tweeter
• Plus One Polypropylene Oversized Cone
• 3 ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 1-15/16"

Cerwin-Vega CVP65 (Pair, 2-Total)

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial Car Speaker (Pair)

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600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial Car Speaker (Pair)

• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 93 dB

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2
List price $107.98
-17% $89.98

In stock

• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 93 dB

Lowest price in 30 days

(2) Polk Audio MM652 6.5” 600 Watt Car Audio Speakers+(2) Kicker 6.5" Speakers

2 Pairs (4 Total) 600W Peak (200W RMS) 2-Way Coaxial Package

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2 Pairs (4 Total) 600W Peak (200W RMS) 2-Way Coaxial Package

• 180 Watts Max Each, 80 Watts RMS Each Side
• 1", Terylene Fabric Tweeter
• 6.5" Titanium-Plated Polymer Midwoofer Cone
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2.62"

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Fits your Thunderbird
132
List price $368.99
-37% $231.95

In stock

Only 2 Left!

• 180 Watts Max Each, 80 Watts RMS Each Side
• 1", Terylene Fabric Tweeter
• 6.5" Titanium-Plated Polymer Midwoofer Cone
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2.62"

Alpine HDZ-653S (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

HDZ653S_2 big
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1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your Thunderbird
List price $2880.00
-33% $1,919.90

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Infinity Primus 603F (PR603F) (2-Pairs, 4-Total)

600W Peak (200W RMS) 6.5” Primus Series 2-Way Coaxial Speakers (2-Pairs)

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600W Peak (200W RMS) 6.5” Primus Series 2-Way Coaxial Speakers (2-Pairs)

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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Fits your Thunderbird
7
List price $219.90
-27% $159.90

In stock

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Pioneer TS-A653FH (2-Pairs, 4-Total)

1360W Peak (300W RMS) 6.5" A-Series 2-way Coaxial Speakers (2-Pairs)

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1360W Peak (300W RMS) 6.5" A-Series 2-way Coaxial Speakers (2-Pairs)

• 340 watts Peak Each, 75 watts RMS Each
• 3/8" Polyetherimide Hard Dome Tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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1
List price $240.00
-17% $199.98

In stock

• 340 watts Peak Each, 75 watts RMS Each
• 3/8" Polyetherimide Hard Dome Tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Alpine R2-S65C (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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1
List price $960.00
-33% $639.90

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

AudioControl PNW-65CS2 (2-Pairs, 4-Total)

500W Peak (300W RMS) 6.5″ PNW Series 2-way 3-ohm Component Speaker System (2-Pairs)

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500W Peak (300W RMS) 6.5″ PNW Series 2-way 3-ohm Component Speaker System (2-Pairs)

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene-Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

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4
List price $678.00
-6% $638.00

In stock

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene-Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

Infinity Kappa 503CF (2-Pairs, 4-Total)

960W Peak (320W RMS) 5.25” Kappa Series 2-way Component Speakers System (2-Pairs)

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960W Peak (320W RMS) 5.25” Kappa Series 2-way Component Speakers System (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge-Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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1
List price $899.90
-38% $559.98

In stock

Only 1 Left!

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge-Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Rockford Fosgate Power T1650 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Power Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

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600W Peak (300W RMS) 6.5" Power Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Injection molded Carbon Fiber filled polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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10
$439.98

In stock

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Injection molded Carbon Fiber filled polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

JVC CS-DF620 (2-Pairs)

(4) 6-1/2" 2-Way Coaxial Speakers / 300W Peak

CS-DF620_CS-DF620 big
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(4) 6-1/2" 2-Way Coaxial Speakers / 300W Peak

• 6-1/2" 2-Way Coaxial Speakers
• 25 Watts RMS
• 4 Ohm Impedence
• 1" Balanced Dome Tweeter
• Ferrite Magnet

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4
List price $128.00
-39% $77.98

In stock

• 6-1/2" 2-Way Coaxial Speakers
• 25 Watts RMS
• 4 Ohm Impedence
• 1" Balanced Dome Tweeter
• Ferrite Magnet

Cerwin Vega XED525C (2-Pairs, 4-Total)

1200W Peak (120W RMS) 5.25” XED Series 2-Way Component Speakers (2-Pairs)

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1200W Peak (120W RMS) 5.25” XED Series 2-Way Component Speakers (2-Pairs)

• 300 watts Peak Each, 30 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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8
List price $143.98
-17% $119.98

In stock

• 300 watts Peak Each, 30 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Curvilinear polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JBL Stadium 862F (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x8" Stadium Series 2-Way 3-Ohm Coaxial Car Speakers (2-Pairs)

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1200W Peak (400W RMS) 6x8" Stadium Series 2-Way 3-Ohm Coaxial Car Speakers (2-Pairs)

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
• Mounting Depth: 2.28"

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5
List price $599.90
-17% $499.90

In stock

Only 3 Left!

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
• Mounting Depth: 2.28"

MTX TERMINATOR6 (2-Pairs, 4-Total)

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

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360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

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2
List price $139.90
-14% $119.90

In stock

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

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    FAQ for Speakers in 2003 Thunderbird

    Q: Can I upgrade or change the Speakers in 2003 Ford Thunderbird?

    A: Yes this page includes all the best Speakers that work in your Thunderbird.

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

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