See all parts that fit your 2012 528i
1000W Peak (350W RMS) 8" R2-Series Dual 4-ohm Car Subwoofer
Product highlights
• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.56"
• Sensitivity: 83.7 dB
Install a New Amplifier to Factory System in select 2010-2025 vehicles from BMW with MOST Amplifier
$637.99
List price $708.99
280W Peak (90W RMS) 4" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers
$109.95
List price $130.00
160W Peak (80W RMS) 4" Discus Series 2-way 4-ohm Coaxial Car Speakers
$59.99
List price $69.99
Alpine R2-W8D4
1000W Peak (350W RMS) 8" R2-Series Dual 4-ohm Car Subwoofer
Quantity: 2
Priced Individually
Alpine R2W8D4 owner’s manual 
Cerwin-Vega CVP8 (Sold Individually)
350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker
$49.99
List price $59.99
460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
$90.00
List price $110.00
270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
390W Peak (130W RMS) 8" DMDX Series 2-Way Cocentric Coaxial Car Speakers
$189.99
700W Peak (500W RMS) 8" Epic Pro Series Pro Audio Midrange 4-ohm Speakers
$129.00
900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System
$219.99
List price $263.99
Deaf Bonce Apocalypse AP-W81AC
1200W Peak (600W RMS) 8" Apocalypse Series 4-ohm Midbass Car Speakers
$189.90
520W Peak (170W RMS) 8" S-Series Hi-Res 2-Way Component Car Speakers
$239.95
List price $290.00
Cerwin Vega CVMPCL8.0 (Sold Individually)
400W Peak (200W RMS) 8" Stroker Pro Series Full Range 4-ohm Speakers
$139.99
List price $167.99
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• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
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• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.56"
• Sensitivity: 83.6 dB
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• RMS Power: 650 watts
• Impedance: Dual 4 ohm
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• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
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Sundown Audio E8 v.6 D2 8" (E8V6D2)
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• Impedance: Dual 2 ohm
• Pressed Paper Cone
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• Mount depth: 4.98"
• Sensitivity: 82.4 dB
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• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.56"
• Sensitivity: 83.7 dB
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• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
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• Mount depth: 4.63"
• Sensitivity: 83.24 dB
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• Peak Power: 900 watts
• RMS Power: 450 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-3/4"
• Sensitivity: 82.37 dB
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• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 3.86"
• Sensitivity: 84.8 dB
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• Peak Power: 500 watts
• RMS Power: 250 watts
• Fiber-Reinforced High Strength Paper Cone
• Impedance: Dual 4 ohm
• Sensitivity: 82.1 dB
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Manufacturer:
Model Number:
R2W8D4_2
Weight:
45.00lbs
Internal SKU:
r2w8d4_2
Internal Product ID:
230358
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Belva 23 ft. of 12 Gauge Speaker Wire
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
