Alpine RS-W10D4

10-inch (25 cm) R-Series Shallow Woofer with Dual 4-Ohm Voice Coils, More Bass in Less Space - Alpine's new Shallow R-Series goes all out, giving you extraordinary bass performance in an ultra-compact form factor to fit and blend into almost any application. Alpine takes compact bass to the next level with a state-of-the-art design coupled with engineering innovation to achieve an ultra-slim profile without compromising in any way on bass output and quality. An exclusive dual-gap motor structure combined with a powerful neodymium magnet enables high power handling of 600 Watts RMS and 1800 Watts max. In addition, its custom-made cast aluminum basket and groundbreaking woofer design enable an incredibly linear X-max of 20 mm, ensuring the best possible bass performance. Alpine's R-Series Shallow Subwoofers give you the best of both worlds in terms of size and sound.

10-inch (25 cm) high-performance compact woofer.
Alpine Gen2 DD Linear Magnetic Coil (Alpine's second generation linear magnetic coils).
Cast aluminum basket.
Aluminum dust cap.
Neodymium magnet
4-inch (10 cm) high-temperature voice coil
Heavy duty screw terminals
Compatible with KTE-RS10G Subwoofer grille, (Fits with KTE-RS10G base element grille).

RMS Power Handling: 600W
Peak Power Handling: 1800W
X-Max: 20mm
Nominal Impedance: 4 Ohm + 4 Ohm
Frequency response: 29Hz-200Hz
Sensitivity: (1W/1M): 83dB
Voice coil: 4″ (102mm)
Mounting dimensions: 243mm diameter x 81mm depth. Closed box:
Volume: 13.9 liters - 29.4 liters