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Sony XS-690GS

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers

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840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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List price $169.99
$168.00 /pair

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$168.00
$134.40 with coupon | Price details
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Cerwin-Vega H694

300W Peak (120W RMS) 6x9" HED Series 4-ohm 4-Way Coaxial Speakers

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300W Peak (120W RMS) 6x9" HED Series 4-ohm 4-Way Coaxial Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) balanced dome tweeter and 0.5" super tweeter
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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List price $167.99
-17% $139.99 /pair

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Cerwin-Vega V525

600W Peak (200W RMS) 5.25" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

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600W Peak (200W RMS) 5.25" Vega Series 2025 Edition 2-Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Balanced Dome Tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Fits the following location in your 328Ci
  • Front Door
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$149.99 /pair

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Polk Audio DB5252 (DB 5252)

600W Peak (200W RMS) 5.25” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

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600W Peak (200W RMS) 5.25” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" dual Silk Dome tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $209.99
-5% $200.00 /set

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Cerwin-Vega H693

720W Peak (240W RMS) 6x9" HED Series 4-ohm 3-Way Coaxial Speakers

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720W Peak (240W RMS) 6x9" HED Series 4-ohm 3-Way Coaxial Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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List price $167.99
-17% $139.99 /pair

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Sundown Audio E-5.25CX

200W RMS 5.25" E Series 2 Way Coaxial 4-ohm Speakers (S-E5.25CX)

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200W RMS 5.25" E Series 2 Way Coaxial 4-ohm Speakers (S-E5.25CX)

• 50 watts RMS Each
• Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm

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Fits the following location in your 328Ci
  • Front Door
List price $119.99
-17% $99.99 /pair

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Hertz DSK 130.3

240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

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240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome-Cone tweeters with high-energy neodymium magnets
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits the following location in your 328Ci
  • Front Door
List price $230.00
-13% $199.99 /set

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Pioneer TS-A693FH

920W Peak (190W RMS) 6x9" A-Series 2-way 4-ohm Coaxial Speakers

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920W Peak (190W RMS) 6x9" A-Series 2-way 4-ohm Coaxial Speakers

• 460 watts Peak Each, 95 watts RMS Each
• 13/16" PEI (Polyetherimide) Hard Dome Tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $130.00
-15% $109.99 /pair

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NVX VPRO69BM (Sold Individually)

500W Peak (250W RMS) 6x9" V-Series Pro Midrange Loudspeaker

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500W Peak (250W RMS) 6x9" V-Series Pro Midrange Loudspeaker

• 500 watts Peak Each, 250 watts RMS Each
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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List price $89.99
-44% $49.99

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Used from: $34.99
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Rockford Fosgate Punch P1V2-5

300W Peak (150W RMS) 5.25" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

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300W Peak (150W RMS) 5.25" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome tweeters
• 3/8" Polypropylene-Piezo super tweeters
• Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Fits the following location in your 328Ci
  • Front Door
List price $239.99
Save $60.00
-25% $179.99 /pair

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Infinity Reference 9632ix (REF-9632IX)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 3-ohm Car Speakers

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600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 3-ohm Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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List price $169.95
-18% $139.95 /pair

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Cerwin-Vega PH694

640W Peak (320W RMS) 6x9" PRO Series Full Range Coaxial 4-ohm Speakers

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640W Peak (320W RMS) 6x9" PRO Series Full Range Coaxial 4-ohm Speakers

• 320 watts Peak Each, 160 watts RMS Each
• Polymide Horn Tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 101 dB

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List price $239.99
-17% $199.99 /pair

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Rockford Fosgate Punch P3 P3V2-69C3

300W Peak (150W RMS) 6x9" Punch P3 Series 3-Way 4-ohm Coax/Component Car Speaker System

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300W Peak (150W RMS) 6x9" Punch P3 Series 3-Way 4-ohm Coax/Component Car Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• Santoprene Rubber half-roll speaker surround
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $635.99
Save $156.00
-25% $479.99 /set

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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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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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  • Front Door
1
List price $239.95
Save $39.99
-17% $199.96 /set

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Hertz CPK 690

720W Peak (240W RMS) 6x9" Cento Series 2-way 4-ohm Component Car Speakers

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720W Peak (240W RMS) 6x9" Cento Series 2-way 4-ohm Component Car Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1.14" Tetolon Dome tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $600.00
-17% $499.99 /set

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JBL Club 9632 (SPKCB9632AM)

510W Peak (170W RMS) 6x9" Club Series 3-way 3-ohm Coaxial Car Speaker

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510W Peak (170W RMS) 6x9" Club Series 3-way 3-ohm Coaxial Car Speaker

• 255 watts Peak Each, 85 watts RMS Each
• 3/4" Silk Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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List price $169.95
-21% $134.95 /pair

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NVX VSP69KIT

900W Peak (300W RMS) 6x9" V-Series 2 Way Component Car Speakers

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900W Peak (300W RMS) 6x9" V-Series 2 Way Component Car Speakers

• 450 watts Peak Each, 150 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 3.14"

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List price $155.99
-17% $129.99 /set

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2026-07-27 11:08:20
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Infinity KAPPA 693C (INFSPKKA693CFAM)

870W Peak (290W RMS) 6x9” Kappa Series 2 Way Component 4-ohm Speaker System

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870W Peak (290W RMS) 6x9” Kappa Series 2 Way Component 4-ohm Speaker System

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $549.95
Save $150.00
-27% $399.95 /set

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Sundown Audio SA-69CX v.2 (SA69CX)

250W RMS 6x9" SA Series 2 Way Coaxial 4-ohm Speakers (S-SA69CXV2)

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250W RMS 6x9" SA Series 2 Way Coaxial 4-ohm Speakers (S-SA69CXV2)

• 125 watts RMS Each
• Silk Dome Tweeters
• Hybrid Fiber Pulp cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $311.99
-17% $259.99 /pair

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Cerwin-Vega V6925C

720W Peak (280W RMS) 6x9" Vega Series 3 Way 4-ohm Component Speaker System

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720W Peak (280W RMS) 6x9" Vega Series 3 Way 4-ohm Component Speaker System

• 360 watts Peak Each, 140 watts RMS Each
• 1" Silk Balanced Dome tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm

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List price $443.99
-17% $369.99 /set

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NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Speakers in 2000 328Ci

    Q: Can I upgrade or change the Speakers in 2000 BMW 328Ci?

    A: Yes this page includes all the best Speakers that work in your 328Ci.

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

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