{"product_id":"b2-audio-8-5-4-ohm-150w-rms-mid-range-uv-water-resistant-pair-of-speakers-riot","title":"B2 Audio 8.5 4-Ohm 150W RMS Mid-Range UV\/Water Resistant Pair of Speakers RIOT","description":"\u003cp\u003eB2 Audio 8.5 4-Ohm 150W RMS Mid-Range UV\/Water Resistant Pair of Speakers RIOT This Listing Includes:  (2) RIOT Series 8.5 4-Ohm 150W RMS Mid-Range UV\/Water Resistant Speakers  Item Description Deliver high-performance audio with the RIOT Series 8.5 mid-range speakers. With 150W RMS power handling and 4-ohm impedance, these speakers ensure powerful, distortion-free sound. Built with UV and water-resistant materials, they are ideal for outdoor and marine use, offering durability and reliability in challenging environments. Perfect for car audio systems, boats, and more, these speakers provide clear and immersive sound for every adventure. Features  WIDE FREQUENCY RANGE: Covers 80 Hz to 6 KHz for immersive sound. DURABLE MATERIALS: UV-protected, weatherproof cone for lasting use. POWERFUL OUTPUT: Handles 150W RMS effortlessly. OPTIMIZED DESIGN: Dust cap enhances sound dispersion in compact setups. ENERGY EFFICIENT: High output with minimal power draw.  Specifications  Nominal Chassis Diameter: 8 MAX Power: 300 Watts RMS Power: 150 Watts Frequency Response: 80 Hz - 6 Hz Sensitivity: 94.7 dB Nominal Impedance: 4 Ohm Resonance Frequency (Fs): 90 Hz Voice Coil Diameter: 1.5 Winding Material \/ Type: KCCAW Magnet Type: Ferrite Magnet Weight: 23 oz Cone Material: UV-treated weatherproof paper Surround Type: Dual U-shaped cloth  Thiele Small Parameters  FS: 90 Hz RE (series): 3.8 Ohm QMS: 4 QES: 0.94 QTS: 0.76 Cms: 108 um\/N VAS: 7.7 L BL\/RE: 15.2 MMS: 22 g SD: 223.9 cm^2 Efficiency: 0.86 percent EBP: 96  Mounting\/Shipping Information  Overall Diameter: 8 in \/ 205 mm Baffle Cutout Diameter: 7.1 in \/ 183 mm Bolt Circle Diameter: 7.6 in \/ 194 mm Total Depth: 3.54 in \/ 90 mm Mounting Depth: 3.23 in \/ 82 mm Net Weight (1pc): 1.7 kgs Shipping Weight (set): 2.1 kgs Shipping Box (set): 230 x 213 x 128 mm  Dimensions  Length: 8.5 inches Width: 8.5 inches Height: 4 inches Weight: 3.75\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":51018280730660,"sku":"WBEEAB0DTZ38TK8","price":174.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9839\/9780\/files\/71U6X8yN7pL.jpg?v=1783075574","url":"https:\/\/electroeshop.com\/products\/b2-audio-8-5-4-ohm-150w-rms-mid-range-uv-water-resistant-pair-of-speakers-riot","provider":"Electroeshop","version":"1.0","type":"link"}