The RS-W10D2/D4 from Alpine is a 10-inch flat subwoofer with an RMS power handling of 600 watts and a peak power of 1800 watts.
The ultra-flat design is complemented by Alpine's Gen2 DD Linear Magnetic Circuit technology and a powerful neodymium magnet.
The construction includes an aluminum die-cast basket as well as a lightweight and stable aluminum diaphragm.
A 4-inch heat-resistant voice coil with a diameter of 102 mm allows for a maximum diaphragm movement of 20 mm.
The impedance is specified as 2 Ohm + 2 Ohm, while the frequency response covers the range from 25 Hz to 100 Hz.
The mounting depth is 81 mm with a cutout size of 243 mm.
Features 10-inch (25 cm) flat subwoofer Alpine Gen2 DD Linear Magnetic Circuit technology Aluminum die-cast basket Aluminum diaphragm Neodymium magnet 4-inch heat-resistant voice coil Stable screw terminals Power: 600 watts RMS Power: 1800 watts Peak Impedance: 2 Ohm + 2 Ohm Compatible with KTE-RS10G subwoofer cover Technical Specifications X-Max: 20 mm Frequency response: 25 Hz - 100 Hz Sensitivity (1W/1M): 79 dB Voice coil: 102 mm Cutout size: 243 mm Mounting depth: 81 mm Recommended enclosure sealed: 13.9 liters – 29.4 liters