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Infinity Kappa 53XF (INFSPKKA53XFAM)

360W Peak (120W RMS) 5.25" Kappa Series 2-Way Coaxial Car Speakers

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360W Peak (120W RMS) 5.25" Kappa Series 2-Way Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Tweeters
• Glass Fiber cone material
• Impedance: 3 ohms
• Sensitivity: 93 dB

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $239.95 Details
$189.95 /pair

In stock

MB Quart FKB 113 (FKB113)

180W Peak (90W RMS) 5.25" Formula Series 2-Way Coaxial Car Speaker

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180W Peak (90W RMS) 5.25" Formula Series 2-Way Coaxial Car Speaker

• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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Fast 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $69.99 Details
$33.99 /pair

In stock

Memphis MS52

200W Peak (100W RMS) 5.25" M Series 2-way Component Speaker System

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200W Peak (100W RMS) 5.25" M Series 2-way Component Speaker System

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum alloy Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $18.00 in rewards to spend later

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Was $229.95 Details
$179.95 /pair

In stock

Only 1 Left!

DS18 PRO-X5M

300W Peak (150W RMS) 5.25” PRO-X Series Midrange Loudspeaker

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300W Peak (150W RMS) 5.25” PRO-X Series Midrange Loudspeaker

• 300 watts Peak Each, 150 watts RMS Each
• Red Steel Basket
• Paper cone material
• Impedance: 8 ohms
• Sensitivity: 90 dB

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Fast 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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$36.95

In stock

Only 3 Left!

Hertz CX 130

300W Peak (100W RMS) 5.25" Cento Series 2-Way Coaxial Car Speakers

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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300W Peak (100W RMS) 5.25" Cento Series 2-Way Coaxial Car Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• cone material
• Impedance: 4 ohms
• Sensitivity: 92.5 dB

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
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Save $25 off Speaker Installation Accessories, Use Code: ACC25
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $25.00 in rewards to spend later

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Was $280.00 Details
$249.99 /pair

In stock

Only 2 Left!

Crunch CS525CX

500W RMS (250W RMS) 5.25" 2-Way CS Series Coaxial Car Speakers

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500W RMS (250W RMS) 5.25" 2-Way CS Series Coaxial Car Speakers

• Peak Power: 250W
• RMS Power: 125W
• Neo Mylar Soft Dome Tweeter
• Impedance: 4 ohms
• Cellulose Cone and Rubber Surround

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Fast 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $25.99 Details
$25.49 /pair

In stock

DS18 PRO-X5.4M

300W Peak (150W RMS) 5.25” PRO-X Series Midrange Loudspeaker

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300W Peak (150W RMS) 5.25” PRO-X Series Midrange Loudspeaker

• 300 watts Peak Each, 150 watts RMS Each
• Red Steel Basket
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 93 dB

shipping truck icon
Fast 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

$36.95

In stock

Only 2 Left!

Memphis PRX50C

200W Peak (100W RMS) 5.25” Power Reference Series 2-way Component Speaker System

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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200W Peak (100W RMS) 5.25” Power Reference Series 2-way Component Speaker System

• 100 watts Peak Each, 50 watts RMS Each
• 1" Polypropylene Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
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Save $25 off Speaker Installation Accessories, Use Code: ACC25
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $17.50 in rewards to spend later

empty

Was $219.95 Details
$174.95 /set

In stock

Only 1 Left!

Earthquake Sound VTEK-MC5

1000W Peak (100W RMS) 5.25" VTEK Series 2-Way Component Speaker System

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1000W Peak (100W RMS) 5.25" VTEK Series 2-Way Component Speaker System

• 500 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Electroplated carbon fiber cone material
• Impedance: 4 ohms
• Sensitivity: 91 dB

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FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $249.00 Details
$229.99 /set

In stock.

Earthquake Sound F5.25

600W Peak (300W RMS) 5-1/4" Focus Series 2-Way Coaxial Speakers (F525)

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600W Peak (300W RMS) 5-1/4" Focus Series 2-Way Coaxial Speakers (F525)

• 5-1/4" 2-way Performance Series Component System
• Low Mass Poly Injection Woofer Cone
• 3/4" Silk Dome Tweeter
• Selectable Tweeter Level
• Speaker Grilles Included
• 4 Ohms Impedance
• Separate Filters for Bass and Tweeter

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FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $120.00 Details
$107.99

In stock.

MB QUART PS1-213

240W Peak (120W RMS) 5.25" Premium Series 2-Way Component Speaker System

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240W Peak (120W RMS) 5.25" Premium Series 2-Way Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 86.5 dB

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FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $199.95 Details
$169.95 /set

In stock

Earthquake Sound FC5.2

1000W Peak (500W RMS) 5-1/4" Focus Series 2-Way Component System (FC52)

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1000W Peak (500W RMS) 5-1/4" Focus Series 2-Way Component System (FC52)

5-1/4" 2-way Performance Series Component System • Low Mass Poly Injection Woofer Cone • 1" Silk Dome Tweeter • Selectable Tweeter Level • Speaker Grilles Included • 4 ohms Impedance • Separate Filters for Bass and Tweeter

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FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

1
Was $190.00 Details
$149.99

In stock.

Earthquake Sound VTEK-52

400W Peak (200W RMS) 5-1/4" High End VTEK Series 2-Way Coaxial Car Speakers

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400W Peak (200W RMS) 5-1/4" High End VTEK Series 2-Way Coaxial Car Speakers

• 5-1/4" VTEK Series 2-Way Coaxial Car Speakers
• Tri-Layer Woven Glass Fiber Cones
• PistonMax Wide Surrounds
• 3/4" Silk Dome Swivel Tweeters
• Die-Cast Aluminum Baskets
• Diamond Cut Brushed Lips
• Woofer Protection Circuitry

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FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $159.00 Details
$109.99

In stock.

Pioneer TS-A1300C

600W Peak (100W RMS) 5-1/4” A-Series 2-Way Component Speaker System

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600W Peak (100W RMS) 5-1/4” A-Series 2-Way Component Speaker System

• 300 watts Peak Each, 50 watts RMS Each
• 1" Polymide Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohms
• Sensitivity: 87 dB

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FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $165.00 Details
$129.99 /set

In stock.

• 300 watts Peak Each, 50 watts RMS Each
• 1" Polymide Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohms
• Sensitivity: 87 dB

Infinity REF-5030cx Open Box (Complete)

390W Max (130W RMS) 5.25" Reference Series 2-Way Component Car Speakers

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390W Max (130W RMS) 5.25" Reference Series 2-Way Component Car Speakers

• 195 Watts Max Each, 65 Watts RMS Each
• Edge-DRiven Textile Tweeter
• Plus One Polypropylene Oversized Midwoofer Cone
• 3 ohms Impedance
• Sensitivity: 93dB
• Mounting Depth: 1-15/16"

shipping truck icon
FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $249.95 Details
$169.95 /set

In stock

• 195 Watts Max Each, 65 Watts RMS Each
• Edge-DRiven Textile Tweeter
• Plus One Polypropylene Oversized Midwoofer Cone
• 3 ohms Impedance
• Sensitivity: 93dB
• Mounting Depth: 1-15/16"

MTX TERMINATOR5

140W Peak (70W RMS) 5.25" Terminator Series 2-Way Coaxial Car Speakers

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140W Peak (70W RMS) 5.25" Terminator Series 2-Way Coaxial Car Speakers

• 70 watts Peak Each, 35 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85.3 dB

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FREE shipping to VA. Delivers Oct. 13 - Oct. 20
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

$49.95 /pair

Available

Ships in 10-14 days

JVC CS-DR521

520W Peak (80W RMS) 5.25'' DRVN Series 2-Way Coaxial Car Speakers

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520W Peak (80W RMS) 5.25'' DRVN Series 2-Way Coaxial Car Speakers

• 260 watts Peak Each, 80 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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FREE 2-day shipping to VA. Delivers Oct. 13 - Oct. 20
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $8.00 in rewards to spend later

empty

Was $99.95 Details
$79.95 /pair

Available

Ships in 10-14 days

JVC CS-HX539

320W 5-1/4" 3-Way HX Series Coaxial Car Speakers

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320W 5-1/4" 3-Way HX Series Coaxial Car Speakers

• 320 Watts Max, 160 Watts RMS
• 1/2" (12mm) Poly-Ether Imide Dome Tweeter
• Mounting Depth: 1-3/4"
• Carbon Mica Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 87dB

shipping truck icon
FREE shipping to VA. Delivers Oct. 10 - Oct. 12
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

1
Was $79.95 Details
$32.99 /pair

In stock.

• 320 Watts Max, 160 Watts RMS
• 1/2" (12mm) Poly-Ether Imide Dome Tweeter
• Mounting Depth: 1-3/4"
• Carbon Mica Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 87dB

Infinity Primus 503CF (PR503CF)

300W Peak (100W RMS) 5.25” Primus Series 2-Way Component Speaker System

PR503CF main
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300W Peak (100W RMS) 5.25” Primus Series 2-Way Component Speaker System

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 91 dB

shipping truck icon
FREE 2-day shipping to VA. Get it Wed, Oct. 4
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

Was $149.95 Details
$119.95 /set

In stock

Only 3 Left!

Cerwin Vega H7525C

720W Peak (100W RMS) 5.25" HED Series 2-Way Component Speaker System

Save 15% at Checkout with Code: Fall15
H7525C main
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720W Peak (100W RMS) 5.25" HED Series 2-Way Component Speaker System

• 360 watts Peak Each, 50 watts RMS Each
• 1" Metallic Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohms
• Sensitivity: 82.5 dB

shipping truck icon
FREE 2-day shipping to VA. Get it Wed, Oct. 4
install icon
Save 15% at Checkout with Code: Fall15
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

$99.99 /set

In stock

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    FAQ for your 1975 530i

    Q: Can I upgrade the factory stereo system in my 1975 BMW 530i?

    A: Yes you can improve your sound in your 530i by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1975 530i if there is a dash kit and harness solution available.

    1975 BMW 530i

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