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Autotek ATS525CX

250W 5-1/4" 2-Way ATS Series Coaxial Car Speakers

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250W 5-1/4" 2-Way ATS Series Coaxial Car Speakers

• 250 Watts Max, 125 Watts RMS
• Neo-Mylar Soft Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Cones
• 4 Ohms Impedance
• Sensitivity: 89dB

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Fast 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Cerwin Vega XED52

550W Peak (60W RMS) 5.25" XED Series 2-Way Coaxial Car Speakers

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550W Peak (60W RMS) 5.25" XED Series 2-Way Coaxial Car Speakers

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

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Fast 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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4
Was $36.99 Details
$34.99 /pair

In stock

Kicker KSC504 (47KSC504)

300W Peak (150W RMS) 5.25” KS Speaker Series 2-Way Coaxial Car Speakers

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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300W Peak (150W RMS) 5.25” KS Speaker Series 2-Way Coaxial Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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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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Was $149.99 Details
$129.99 /pair

In stock

Limited time!

Pioneer TS-A1370F

300W Max (50W RMS) 5.25" A-Series 3-Way Coaxial Car Speakers

Price Drop, Instant Savings Already Applied!
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300W Max (50W RMS) 5.25" A-Series 3-Way Coaxial Car Speakers

• 300 Watts Max Each, 50 Watts RMS Each
• 11mm PET Dome Tweeter
• Carbon and MICA Reinforced IMPP Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 87 dB
• Mounting Depth: 2"

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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Price Drop, Instant Savings Already Applied!
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $6.75 in rewards to spend later

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1
Was $110.00 Details
Save $42.51
$67.49 /pair

In stock

• 300 Watts Max Each, 50 Watts RMS Each
• 11mm PET Dome Tweeter
• Carbon and MICA Reinforced IMPP Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 87 dB
• Mounting Depth: 2"

Infinity Kappa 503CF

480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System

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480W Peak (160W RMS) 5.25” Kappa Series 2-way Component Speakers System

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

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $449.95 Details
$299.95 /set

In stock

Kenwood KFC-1366S

500W Max (60W RMS) 5.25" Sport Series 2-Way Coaxial Car Speakers

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500W Max (60W RMS) 5.25" Sport Series 2-Way Coaxial Car Speakers

• 260 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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2
Was $70.00 Details
$50.00 /pair

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MB Quart PK1-113

220W Peak (110W RMS) 5.25" Premium Series 2-Way Coaxial Speaker

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220W Peak (110W RMS) 5.25" Premium Series 2-Way Coaxial Speaker

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohms
• Sensitivity: 85.9 dB

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $139.95 Details
$119.95 /pair

In stock

Only 3 Left!

Lowest price in 30 days

Infinity REF-5032cfx

270W Max (90W RMS) 5.25" Reference 2-Way Coaxial Car Speakers

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270W Max (90W RMS) 5.25" Reference 2-Way Coaxial Car Speakers

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

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $130.00 Details
$67.95 /pair

In stock

JL Audio C2-525

450W Peak (120W RMS) 5.25” Evolution C2 Series 2-way Component Speaker System

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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450W Peak (120W RMS) 5.25” Evolution C2 Series 2-way Component Speaker System

• 225 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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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 $30.00 in rewards to spend later

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9
Was $329.99 Details
$299.99 /set

In stock

Infinity Reference REF-5030cx

390W Peak (130W RMS) Reference Series 5.25” Component Speaker System

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390W Peak (130W RMS) Reference Series 5.25” Component Speaker System

• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 93 dB

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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Was $249.95 Details
$219.95 /set

In stock

JBL Stadium 52CF

480W Peak (190W RMS) 5-1/4" Stadium Series 2-way 3-Ohm Component Speaker System

Save 20% at Checkout with Code: Fall20
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480W Peak (190W RMS) 5-1/4" Stadium Series 2-way 3-Ohm Component Speaker System

• 240 watts Max Each, 80 watts RMS Each
• Aluminum Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohms
• Sensitivity: 93 dB
• Mounting Depth: 0.275"

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
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Save 20% at Checkout with Code: Fall20
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

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1
Was $439.95 Details
$409.95 /pair

In stock

Polk Audio MM522 - MM1 Series 5.25" Coaxial Speakers

480W Peak (160W RMS) 5.25" Mobile Monitor Series 2-Way Car & Marine Coaxial Car Speakers

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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480W Peak (160W RMS) 5.25" Mobile Monitor Series 2-Way Car & Marine Coaxial Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1" Terylene Dome Tweeters
• Titanium cone material
• Impedance: 4 ohms
• Sensitivity: 92 dB

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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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 $17.90 in rewards to spend later

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3
$179.00 /pair

In stock

Kenwood KFC-P510PS

480W Peak (90W RMS) 5.25” Performance Series Component Speakers

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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480W Peak (90W RMS) 5.25” Performance Series Component Speakers

• 240 Watts Max Each Side, 90 Watts RMS Each Side
• 1" Soft Dome Swivel-Mount Tweeter
• Injection-molded polypropylene cone with rubber surrond
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 2-3/8"

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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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 $9.80 in rewards to spend later

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Was $180.00 Details
$98.00

In stock

• 240 Watts Max Each Side, 90 Watts RMS Each Side
• 1" Soft Dome Swivel-Mount Tweeter
• Injection-molded polypropylene cone with rubber surrond
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 2-3/8"

Hertz DCX130.3

80W Peak (40W RMS) 5.25" Dieci Series 2-Way Coaxial Car Speakers

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80W Peak (40W RMS) 5.25" Dieci Series 2-Way Coaxial Car Speakers

• 40Watts Max Each, 20 Watts RMS Each
• Water-repellent pressed paper cone material<
• PEI dome tweeter
• 4 Ohms Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2-3/16"

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
found car based on your search
Fits the following location in your 1975 530i
  • Front Door
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VIP Product Get $13.00 in rewards to spend later

empty

Was $160.00 Details
$129.99 /pair

In stock

Only 2 Left!

JL Audio C3-525

450W Peak (150W RMS) 5.25” Evolution C3 Series 2-way Component Speaker System

Save $25 off Speaker Installation Accessories, Use Code: ACC25
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450W Peak (150W RMS) 5.25” Evolution C3 Series 2-way Component Speaker System

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

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FREE 2-day shipping to VA. Get it Fri, Sept. 29
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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 $55.00 in rewards to spend later

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2
Was $599.99 Details
$549.99 /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. 5 - Oct. 7
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.

Install Bay IBSBF525

2 Speaker Baffle Kit 5.25" Inch - Pkg/Pair

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2 Speaker Baffle Kit 5.25" Inch - Pkg/Pair

• New design silicone with egg wave foam
• Foldable speaker baffle
• No more trimming or cutting
• Better sealing for better sound
• Water tight seal

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Fast 3-day shipping to VA. Delivers Oct. 10 - Oct. 17
found car based on your search
This product fits your 1975 530i

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1
$19.99

Available

Ships in 10-14 days

• New design silicone with egg wave foam
• Foldable speaker baffle
• No more trimming or cutting
• Better sealing for better sound
• Water tight seal

Infinity Primus PR5010cs

330W Peak (110W RMS) 5.25" Primus Series 2-Way Component Speaker System

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330W Peak (110W RMS) 5.25" Primus Series 2-Way Component Speaker System

• 165 watts Peak Each, 55 watts RMS Each
• 3/4" Textile Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 2.7
• Sensitivity: 88 dB

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FREE 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

2
Was $144.00 Details
$99.95 /set

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 3-day shipping to VA. Get it Sat, Sept. 30
found car based on your search
Fits the following location in your 1975 530i
  • Front Door

empty

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 Fri, Sept. 29
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

empty

Was $229.95 Details
$179.95 /pair

In stock

Only 1 Left!

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    We love people and we're ready to help you! See what separates us from our competition.

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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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