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Get a car speaker package that includes multiple sets of speakers and/or speakers with harnesses, adapters or even an amplifier included.

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1989 635CSi
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DS18 PRO-X6.4BMSLIM with Speaker Installation Kit

(2) 6.5” Mid-Range Loudspeakers + 6.5"Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2) PRO-X6.4BMSL, FRING65, SDSK2, SDRLR1, BTK106 big
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(2) 6.5” Mid-Range Loudspeakers + 6.5"Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 500 watts Peak
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.15"

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
183
List price $178.61
-18% $146.44

In stock

Only 3 Left!

• 500 watts Peak
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.15"

(2) DS18 PRO-SM69.2 with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

(2) PRO-X6.4BMRGB, FRING65, SDSK2, SDRLR1 big
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Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

• 250W RMS 6.5” PRO-X Series Speakers
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
109
List price $179.62
-5% $170.87

In stock

• 250W RMS 6.5” PRO-X Series Speakers
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

DS18 ZXI-654 with Speaker Installation Kit

Includes: (Pair) 6.5” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping , Roller and Panel Removal Kit

ZXI-654, XBAF65, SDSK2, SDRLR1, BTK106 big
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Includes: (Pair) 6.5” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping , Roller and Panel Removal Kit

• 240 watts Max Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89dB dB
• Mounting Depth: 2.36"

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
255
List price $182.66
-24% $138.48 /pair

In stock

• 240 watts Max Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89dB dB
• Mounting Depth: 2.36"

2 Pairs Kicker 6.5" Speakers (KSC65) w/ Free Speaker Install Kit

400W Peak 6.5" KS Series 2-Way Coaxial Speakers with Panel Removal Tool Kit, NVX Sound Damping Speaker Kit, Roller, and Foam Koozie Bundle

2KS65_BTK_2SD_SDLR_SK big
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400W Peak 6.5" KS Series 2-Way Coaxial Speakers with Panel Removal Tool Kit, NVX Sound Damping Speaker Kit, Roller, and Foam Koozie Bundle

  • Kicker 400W Peak (200W RMS) 6.5" KS Series Coaxial Speakers
  • 12-Piece Master Panel Removal Tool Kit
  • Premium Sound Damping Speaker Kit with two 10" x 10" Sheets
  • Universal Professional Heavy Duty Rubber Roller
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie
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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
198
List price $386.42
-33% $260.04 /pair

In stock

  • Kicker 400W Peak (200W RMS) 6.5" KS Series Coaxial Speakers
  • 12-Piece Master Panel Removal Tool Kit
  • Premium Sound Damping Speaker Kit with two 10" x 10" Sheets
  • Universal Professional Heavy Duty Rubber Roller
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie

Hertz CX 130 with Speaker Installation Kit

6.5" Cento Series 2-Way Component Speaker system

CPK 165, SDSK2, FRING65 big
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6.5" Cento Series 2-Way Component Speaker system

• 160 Watts Max Each, 55 Watts RMS Each
•Pressed-paper cone cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92.5 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
91
List price $638.73
-22% $499.99 /set

In stock

• 160 Watts Max Each, 55 Watts RMS Each
•Pressed-paper cone cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92.5 dB

Hertz MPK165.3 with Speaker Installation Kit

6.5" Mille PRO Series 2-Way 4 Ohm Component speaker system

MPK165.3, SDSK2, FRING65, SDRLR1 big
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6.5" Mille PRO Series 2-Way 4 Ohm Component speaker system

• 110 Watts Max Each, 55 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
184
List price $777.71
-18% $640.53 /set

In stock

• 110 Watts Max Each, 55 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

DS18 EXL-SQ6.5 with Speaker Installation Kit

Includes: 6.5” Coaxial Speakers w/ PIE Dome Tweeters, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

EXL-SQ6.5, FRING65, SDRLR1, SDSK2, BTK106 big
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Includes: 6.5” Coaxial Speakers w/ PIE Dome Tweeters, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
185
List price $432.61
-7% $400.44 /pair

In stock

Only 1 Left!

• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

(2) Hifonics ZS653 6.5" 600 Watt Car Stereo Speakers+(2) 4" 350 Watt Speakers

600W Max (100W RMS) 6.5" Zeus Series 3-Way Coaxial Car Speakers Package

ZS4CX,ZS653 big
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600W Max (100W RMS) 6.5" Zeus Series 3-Way Coaxial Car Speakers Package

• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

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found car based on your search
Fits your 635CSi
19
List price $57.98
-12% $50.98

In stock

Only 1 Left!

• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

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

300W Peak (100W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers (2-Pairs)

PNW4_2 big
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300W Peak (100W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

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found car based on your search
Fits your 635CSi
1
List price $378.00
-11% $338.00

In stock

Only 3 Left!

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

Diamond Audio MSPRO65 (2-Pairs, 4-Total)

MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

MSPRO65_2 big
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MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

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found car based on your search
Fits your 635CSi
1
$559.98

In stock

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

Hertz DCX100.3 (2-Pairs, 4-Total)

240W Peak (120W RMS) 4" Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

DCX1003_2 big
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240W Peak (120W RMS) 4" Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

• 30 Watts Max Each, 15 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 92 dB
• Mounting Depth: 1-3/4"

Save 15% Off Package Deals at Checkout!
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found car based on your search
Fits your 635CSi
2
List price $300.00
-13% $259.98

In stock

Only 3 Left!

• 30 Watts Max Each, 15 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 92 dB
• Mounting Depth: 1-3/4"

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

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

C165F_2 big
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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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found car based on your search
Fits your 635CSi
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

Hertz MPX 165.3 (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

MPX1653_2 big
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800W Peak (400W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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found car based on your search
Fits your 635CSi
3
List price $940.00
$899.98

In stock

Only 1 Left!

• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Hertz MPK165.3 (2-Pairs, 4-Total)

880W Peak (440W RMS) 6.5" Mille PRO Series 2-Way 4 Ohm Component speaker system (2-Pairs)

MPK1653_2 big
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880W Peak (440W RMS) 6.5" Mille PRO Series 2-Way 4 Ohm Component speaker system (2-Pairs)

• 110 Watts Max Each, 55 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
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found car based on your search
Fits your 635CSi
2
List price $1410.00
-15% $1,199.98

In stock

Only 2 Left!

• 110 Watts Max Each, 55 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

Hertz MPK1650.3 (2-Pairs, 4-Total)

500W Peak (250W RMS) 6.5" Mille PRO Series 2-Way 3 Ohm Component speaker system (2-Pairs)

MPK16503_2 big
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500W Peak (250W RMS) 6.5" Mille PRO Series 2-Way 3 Ohm Component speaker system (2-Pairs)

• 125 Watts Max Each, 25 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 3 Ohm Impedance
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
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found car based on your search
Fits your 635CSi
1
List price $1880.00
-15% $1,599.98

In stock

Only 1 Left!

• 125 Watts Max Each, 25 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 3 Ohm Impedance
• Sensitivity: 93 dB

Jensen JS65T (2-Pairs, 4-Total)

1000W Peak (200W RMS) 6.5" Triaxial Series 3-Way Coaxial Car speakers (2-Pairs)

JS65T_2 big
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1000W Peak (200W RMS) 6.5" Triaxial Series 3-Way Coaxial Car speakers (2-Pairs)

• 250 watts Peak Each, 50 watts RMS Each
• 0.59 Piezo Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits your 635CSi
$139.98

In stock

• 250 watts Peak Each, 50 watts RMS Each
• 0.59 Piezo Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB QUART PK1-116 (2-Pairs, 4-Total)

440W Peak (220W RMS) 6.5" Premium Series 2-Way Coaxial Car Speakers (2-Pairs)

PK1116_2 big
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440W Peak (220W RMS) 6.5" Premium Series 2-Way Coaxial Car Speakers (2-Pairs)

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

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found car based on your search
Fits your 635CSi
List price $379.98
-14% $325.98

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

Pioneer TS-A1081F (2-Pairs, 4-Total)

920W Peak (200W RMS) 4” A Series 2-way Coaxial Speakers (2-Pairs)

TSA1081F_2 big
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920W Peak (200W RMS) 4” A Series 2-way Coaxial Speakers (2-Pairs)

• 230 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Semi-Dome Tweeters
• Carbon and mica Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits your 635CSi
3
List price $220.00
-18% $180.00

In stock

• 230 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Semi-Dome Tweeters
• Carbon and mica Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Alpine DM-65-G 2 Pairs

800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

DM65G_2 big
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800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your 635CSi
1
List price $220.00
-18% $179.90

In stock

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm

Alpine DM-65C-G with DM-65-G

400W Peak (100W RMS) 6.5" M Series 2-way 4-ohm Component with 400W Peak (100W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

DM65CG_DM65G big
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400W Peak (100W RMS) 6.5" M Series 2-way 4-ohm Component with 400W Peak (100W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

found car based on your search
Fits the following location in your 635CSi
  • Rear Deck Corner
2
List price $240.00
-20% $190.90 /set

In stock

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