This package includes two DS18 ZR8.4D 8″ subwoofers, delivering strong, compact bass with high excursion and flexible wiring. Featuring double-stacked ferrite magnets, 2″ copper voice coils, and durable non-pressed paper cones, this pair is ideal for enclosures where power and punch are needed.
- Nominal Impedance: Dual 4 Ω coils (2 Ω when paralleled per sub)
- Power Handling (RMS): 900 W per pair / 450 W each
- Peak Power: 1,800 W per pair / 900 W each
- Sensitivity: 82 dB @ 1 W / 1 m
- Frequency Response: 33 Hz – 200 Hz
- Recommended Low-Pass Crossover: 120 Hz
- 2″ aluminum voice coil with copper winding
- Xmax (one-way): 18 mm
- Double-stacked 55 oz ferrite magnet with side-forced cooling
- Foam surround; non-pressed paper cone; steel basket with DS18 branding
- Mounting Depth: ~4.4″; Cutout Diameter: ~7.24″
- Total Weight: ~26.4 lb (pair)