Alpine SBR-S8D4.2 R-Series 8 Compact Subwoofer in Tuned enclosure
Alpine SBR-S8D4.2 R-Series 8” Compact Subwoofer in Tuned enclosure As new used condition Pickup from Gympie From Alpine website: Features 900W Peak Power 300W RMS Power High Amplitude Multi Roll (HAMR) surround Frequency Response: 28Hz – 400Hz USA Designed Slot Ported Subwoofer Enclosure Heavy Gauge Spring Terminals Dimensions: (L x W x H cm) 49 x 29 x 16 R2-W8D4 Pre-installed Grille Included and Pre-Installed Specifications Subwoofer Size: 8″ Power Handling (RMS/Peak): 350W/1000W Power Ra