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Rockville W12K9D4 12" K9 V3 DVC 4-Ohm Car Subwoofer, 4000W Peak / 1000W RMS
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 14, 2026 4:36 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Audiosavings
🚚 Shipping
Free Shipping
Product Details
✓HIGH POWER HANDLING: Handles 4000W peak, 2000W program, and 1000W RMS for powerful, distortion-free bass in your vehicle.
✓FLEXIBLE WIRING: Dual 4-ohm voice coils with a 3" 4-layer aluminum former wound with OFC wire for efficient performance.
✓PREMIUM BUILD: Ultra-stiff non-pressed paper cone with thick foam surround and heat-resistant aluminum voice coil for durability.
✓COOLING & PERFORMANCE: Features improved ventilation, inner dustcap, and voice coil spacer for enhanced cooling and reliability.
✓HEAVY-DUTY DESIGN: Double-stacked 190 oz magnet, cast aluminum basket, and 83dB sensitivity; works in sealed or ported enclosures.
⚙️ Specifications
Brand
Rockville
Speaker Maximum Output Power
4000 watts
Frequency Response
1500 KHz
Connectivity Technology
Wired
Audio Output Mode
Surround
Mounting Type
Car Mount
Enclosure Material
Aluminum, Paper
Speaker Type
Subwoofer
Additional Features
Durable
Antenna Location
car
Subwoofer Diameter
12 inches
