Down4Sound DVX 18” Unboxing
Brand New Subwoofer from Down4Sound
Experience unparalleled bass performance with the DOWN4SOUND DVX 18" Subwoofer D2, engineered for audiophiles and car audio enthusiasts who demand powerful, precise sound. This subwoofer features a dual 2-ohm voice coil configuration and delivers a massive 1700W RMS, ensuring your music hits with deep, impactful bass. Its sleek, rugged design not only looks great but is built to withstand high power levels, making it perfect for any audio setup. The dustcap is crafted from real premium carbon fiber, providing not only a stylish appearance but also enhanced durability and performance.
QUICK NOTES:
RMS HANDLING: 1700W RMS
COIL SIZE: 3 INCH
CUTOUT: 425 mm / 16.73 inches
MOUNTING DEPTH: 300 mm / 11.81 inches
WEIGHT: 68 LBS
Xmax: 33 mm (one-way)
MOTOR SIZE: 8.66 in - 220 mm | 4.33 inches (Radius)
Highly extended pole piece for increased linear throw and durability
Pole vent flared on both ends for superior cooling and low noise
Extensive rear gap venting to ensure lower coil temperatures
Precision Engineering: Features an optimized motor strength (BL Product: 26.334 T·m) and an effective piston area (Sd) of 113.411 cm² for efficient sound output.
Technical Specifications:
Revc (DC Resistance): 3.790 Ohm
Resonance Frequency (Fo): 29.859 Hz
Total Moving Mass (Mms): 504.787 g
Suspension Compliance (Cms): 56.284 μm/N
Equivalent Volume (Vas): 102.798 L
Sensitivity (SPL): 88.8 dB
Qms (Mechanical Q): 3.017
Qes (Electrical Q): 0.559
Qts (Total Q): 0.472
Voice Coil Inductance (Le): Not specified
Mechanical Resistance (Rms): 0.799
Ported box volume: 7 cubic feet
Port tuning frequency: 28-32 Hz