See all parts that fit your 2003 SC430
3500W RMS 18" SDDN Series Dual 1-ohm Limited Edition Competition Car Subwoofer
Product highlights
• Peak RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Mega V2 Cone
• Mount depth: 15.12"
• Sensitivity: 89.43 dB
Install a new Single-DIN or Double-DIN car stereo in select 2002-2010 SC430 (Silver)
$52.99
List price $96.99
Install a New Car Stereo and Retain Climate Controls and Other Factory Features in select 2002-2004 SC430 with Mark Levinson Sound System and Factory Navigation
$399.99
List price $430.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)
$499.00
List price $800.00
400W Peak (80W RMS) 5.25” Stage3 Series 2 Way Coaxial 3-ohm Speakers
$69.95
List price $109.95
150W RMS 5.25" MAS Series 2 Way Coaxial 4-ohm Motorcycle Speakers
$269.99
List price $349.99
Designed in-house by Sundown Founder Jacob Fuller, the 3,500-watt RMS SDDN is available in 10, 12, 15, and 18-inch models. Each unit boasts a massive 83-pound motor with integrated thermal ventilation, featuring a custom cross-cut pole piece with a Neodymium cap for increased output and thermal control. Sundown’s signature Mega V2 cone is paired with a five-layer spider, a 3.3” x 80mm aluminum voice coil (dual 1-ohm), and dual tinsel leads per eight-gauge terminal.
Priced Individually
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring
$89.99
List price $269.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$299.00
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
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• Impedance: Dual 1 ohm
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• Mount depth: 13-3/16"
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• Sensitivity: 88.6 dB
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Sundown Audio X-18 v.3 D2 18" (X12V3D2)
• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
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• Mount depth: 13.6"
• Sensitivity: 87.6 dB
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Sundown Audio Z-18 v.7 D2 18" (Z18V7D2)
• Peak Power: 7000 watts
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Deaf Bonce Apocalypse DB-4518R D2
• Peak Power: 9000 watts
• RMS Power: 4500 watts
• Carbon Fiber Cone
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• Sensitivity: 89.00 dB
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Sundown Audio M-18 D2 18" (M18D2)
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Manufacturer:
Model Number:
SW-SDDN18D1
Weight:
150.00lbs
Internal SKU:
sddn18d1
Internal Product ID:
206582
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Belva 23 ft. of 12 Gauge Speaker Wire
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65", Full 1080p 3D DLP Home Cinema HDTV with 16 Speaker Sound Technology, Dark Detailer, and Internet StreamTV
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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