Built for serious bass, the ZR12.4D delivers high performance in both sealed and ported enclosures. With dual 4 Ω voice coils, 2.5″ aluminum voice coil former, rugged pressed paper cone, foam surround, and a robust steel basket, this single subwoofer offers deep lows and powerful output from ~25 Hz to 200 Hz.
Key Features
- Single unit
- Power Handling (RMS): 750 W
- Power Handling (Peak): 1,500 W
- Dual 4 Ω + 4 Ω voice coils (DVC)
- Sensitivity: ~82 dB @ 1 W / 1 m
- Frequency Response: ~25 Hz – 200 Hz
- Recommended low-pass crossover: ~90 Hz
- 2.5″ high-temperature aluminum voice coil former
- Non-pressed paper cone; foam surround;
- Mounting depth: ~6.6″; Cutout diameter: ~11.2″