Rockville Destroyer 15D2 15" Competition Car Subwoofers, 2000W RMS Each, DVC 2 Ohm, USA Voice Coils, 2-piece

Rockville Destroyer 15D2 is a 15 in car audio subwoofer based on the supplied product specifications. This listing contains 2 matching Destroyer 15D2 subwoofers. The product name and configuration are kept aligned with the model, quantity, and application stated in the source.
Performance: The published peak power handling is 8000W, RMS power handling is 2000W, program power is 4000W. Impedance is listed at 2 Ohm with a dual voice coil configuration. The specified frequency response is 33 Hz to 1.5 kHz. Loudspeaker sensitivity is listed at 88.2 dB. These are the stated performance values for the primary product and are presented without combining ratings from separate bundle accessories.
Installation: The source lists a 14.76 in cutout and 9.76 in mounting depth. Recommended sealed enclosure volume is 2.02 to 2.47 cu ft. Recommended ported enclosure volume is 3.16 to 4.41 cu ft. Use the published measurements and fitment notes to confirm clearance, speaker opening, and enclosure placement before installation.
Construction: The primary driver construction lists a Cast Aluminum basket, non-pressed paper cone, foam surround, polypropylene dustcap. The voice coil is specified as 3 in 4 layer Black Aluminum Voice Coils. The motor assembly includes a Triple-Stacked 300 oz magnet. Connection hardware is listed as Chrome plated binding posts. Only construction details explicitly present in the supplied description are carried into this listing.
Application: The primary subwoofer is identified for vehicle audio use in the supplied product data. Use the stated RMS rating, impedance, mounting measurements, and enclosure guidance when matching the primary driver with compatible system components.