Sundown Audio Xv3 Subwoofer
Best high-output subwoofer for serious car audio enthusiasts seeking extreme bass.
This beast delivers nearly the raw output of a flagship competition driver while handling significantly more power. It is an aggressive, high-excursion powerhouse that demands serious electrical upgrades, but for those chasing pure, low-frequency dominance, it is arguably the most capable daily-driver subwoofer on the market.
$849.99
at
Caraudiobargain
Who it's for
- Bass enthusiasts seeking long-term reliability under extreme stress
- Competitors needing massive output and high dynamic range
Who should skip it
- Drivers with limited trunk space or compact vehicles
- Budget-conscious builders avoiding expensive electrical system upgrades
- Solo installers lacking heavy-duty mounting assistance
Performance breakdown
Power Handling
Handles 2500 watts RMS with ease for massive, sustained output.
Linear Excursion
Enhanced Xmax delivers deep, authoritative bass with minimal distortion.
Build Robustness
Heavy-duty motor structure ensures long-term durability under extreme stress.
Output Efficiency
Delivers near-competition level performance for high-impact audio setups.
Low Frequency Extension
Optimized FS ratings allow for deep, resonant sub-bass reproduction.
Installation Versatility
Dual voice coil options provide flexible wiring configurations for various systems.
Key Specs
Weight
75.00 LBS
Dimensions
20.00 (in) Width, 20.00 (in) Height, 20.00 (in) Depth
Power Handling
2500 Watts RMS
Sensitivity
88.6dB (D1) / 87.6dB (D2)
FS
26.650 Hz (D1) / 28.207 Hz (D2)
VAS
130.302 L (D1) / 109.935 L (D2)
BL
14.543 NA (D1) / 20.854 NA (D2)
Mms
474.114 grams (D1) / 504.115 grams (D2)
Know before you buy
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