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Massive Audio M8XL (Sold Individually)

500W Peak (250W RMS) 8” Pro-Audio Midrange 8-ohm Speaker

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500W Peak (250W RMS) 8” Pro-Audio Midrange 8-ohm Speaker

• 500 watts Peak Each, 250 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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Install kits available for most vehicles

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Fits your 328xi
List price $89.99
-22% $69.99

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Only 1 Left!

Limited time!

Massive Audio MX4

300W Peak (60W RMS) 4" MX Series 2-Way 4-ohm Coaxial Car Speakers

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300W Peak (60W RMS) 4" MX Series 2-Way 4-ohm Coaxial Car Speakers

• 150 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome tweeters
• Tweeters constructed with ferro fluid cooled voice coil
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91.5 dB

Free Speaker Accessory at Checkout!
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List price $49.99
-20% $39.99 /pair

Available

Ships in 10-14 days

Massive Audio MC8II (Sold Individually)

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

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600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 dB

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Install kits available for most vehicles

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Fits your 328xi
List price $99.99
-20% $79.99

Available

Ships in 10-14 days

Used from: $55.99

Massive Audio M8S (Sold Individually)

300W Peak (140W RMS) 8” M Series 4-ohm Shallow Midrange Car Speaker

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300W Peak (140W RMS) 8” M Series 4-ohm Shallow Midrange Car Speaker

• 300 watts Peak Each, 140 watts RMS Each
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98 dB
• Ultra shallow mounting depth

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Install kits available for most vehicles

found car based on your search
Fits your 328xi
1
List price $99.99
-20% $79.99

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Massive Audio MA8 (Sold Individually)

350W Peak (150W RMS) 8" MA Series 8-ohm Pro-Audio Midrange Car Speaker

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350W Peak (150W RMS) 8" MA Series 8-ohm Pro-Audio Midrange Car Speaker

• 350 watts Peak Each, 150 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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Install kits available for most vehicles

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List price $62.49
-28% $44.99

Available

Ships in 10-14 days

Massive Audio MM8A

340W Peak (170W RMS) 8" MM Series Midrange 4-ohm Speaker

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340W Peak (170W RMS) 8" MM Series Midrange 4-ohm Speaker

• 340 watts Peak, 170 watts RMS
• Hardened Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.4 dB

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Install kits available for most vehicles

found car based on your search
Fits your 328xi
List price $102.98
-22% $79.99

Available

Ships in 10-14 days

Massive Audio MC8II (Sold Individually) (Open Box, Great)

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

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600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 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 your 328xi
List price $99.99
-44% $55.99

In stock

Only 1 Left!

Massive Audio M8 (Sold Individually) (Open Box, Good)

280W Peak (150W RMS) 8" M Series 8-ohm Mid-Range Car Speaker

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280W Peak (150W RMS) 8" M Series 8-ohm Mid-Range Car Speaker

• 280 watts Peak Each, 150 watts RMS Each
• Laminate-Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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Install kits available for most vehicles

found car based on your search
Fits your 328xi
List price $62.49
-49% $31.79

In stock

Only 1 Left!

• 280 watts Peak Each, 150 watts RMS Each
• Laminate-Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

Massive Audio PNX6 (Sold Individually)

350W Peak (160W RMS) 6.5" PNX Series 2 Way Pro Coaxial 4-ohm Car and Marine Speaker

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350W Peak (160W RMS) 6.5" PNX Series 2 Way Pro Coaxial 4-ohm Car and Marine Speaker

• 350 watts Peak, 160 watts RMS
• 1.4" Polyester Fiber Horn Tweeters
• Fiber Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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VIP Product Get $28.00 in rewards to spend later

List price $349.98
-20% $279.98

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

    • You see only parts engineered for your exact vehicle
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    • Installation is smoother, faster, and frustration-free
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.