See all parts that fit your 1999 XK8
3500W RMS Class D SIA Series Monoblock Car Amplifier
Product highlights
• 2600 watts x 1 channel @ 4 ohm
• 3300 watts x 1 channel @ 2 ohm
• 3500 watts x 1 channel @ 1 ohm
• Total RMS Power: 3500 watts
• Class D 1 ohm Stable Monoblock Amplifier
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers
$79.95
List price $129.95
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers
$189.99
List price $227.99
This offer cannot be combined with any other coupons or offers.
Sundown Audio SIA-3500D V2 (A-SIAV23500)
15% off
Priced separately $504 98
Promo Savings of $12 00
Total price:
$492 98
This offer cannot be combined with any other coupons or offers.
Sundown Audio SIA-3500D V2 (A-SIAV23500)
20% off
$49 99
Priced separately $474 98
Promo Savings of $10 00
Total price:
$464 98
This offer cannot be combined with any other coupons or offers.
Sundown Audio SIA-3500D V2 (A-SIAV23500)
20% off
$109 99
Priced separately $534 98
Promo Savings of $22 00
Total price:
$512 98
This offer cannot be combined with any other coupons or offers.
Sundown Audio SIA-3500D V2 (A-SIAV23500)
30% off
Priced separately $563 98
Promo Savings of $41 70
Total price:
$522 28
Delivering tremendous power at 1, 2, or 4 ohms, the Sundown SIA amps are built with power and stability at their core. These full-bridge amplifiers feature a heavy heatsink for outstanding thermal management, while the three-speed Smart Cooling fan and advanced power supply design protects the amplifier from overheating and distorted output. Made to bang all day long, by the world champions of bass!
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Manufacturer:
Model Number:
A-SIAV23500
Weight:
10.00lbs
Internal SKU:
siav23500
Internal Product ID:
206370
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Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!
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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.
