These units will fit in a typical 3″ gauge hole on a console or dashboard. Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 16 32 All JBL PRV275 Gauge Size AM/FM Receiver With NOAA Weather Band USB Bluetooth Waterproof Marine Stereo $299.95 Add to cart JBL PRV175 Gauge Size AM/FM Receiver Bluetooth USB Waterproof Marine Stereo $189.95 Add to cart