Sundown Audio
Sundown Audio ZV718D1 18" 3500W RMS Power Dual 1-Ohm Voice Coil Car Subwoofer
Sundown Audio ZV718D1 18" 3500W RMS Power Dual 1-Ohm Voice Coil Car Subwoofer
Regular price
$1,399.99 USD
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$1,399.99 USD
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BRAND NEW
SUNDOWN AUDIO ZV718D1
18-inch 3500 Watts RMS Power Dual 1-Ohm Voice Coil Car Subwoofer
Key Features:
- 18" Dual 1 ohm Z Series Subwoofer
- Power Handling:
- - Peak: 7000 watts
- - RMS: 3500 watts
- Treated Paper Cone
- Treated Foam Surround
- Features custom tooled and patented frames
- Hyper-extended pole and extreme clearances
- New patent-pending airflow-directing pole cap for enhanced cooling
- Six pole outer-diameter airflow channels for increased ventilation
- Sixteen gap vents to maximize heat dissipation from the coil
- Cross-drilled and slotted top plate to maintain coil cooling
- 9mm thick magnet-ID Faraday ring locked into both the top and back plates
- All-new pole-extension inductance sleeve
- Engineered to deliver the most linear inductive behavior
- 95mm long voice-coil winding and an extensively FEA-optimized motor
- 3.3" High Temperature Aluminum Voice coil
- 4-layer round wire voice coil on thick aluminum former
- 42 mm Xmax
- Quad Stacked magnet motor structure
- Resonance Frequency (Fs): 23.483 Hz
- Sensitivity: 92.111 dB
- Recommended ported box volume: 7.0 cubic feet
- Cutout diameter: 16.68"
