DS18 Audio PROHY8.4B Pro Hybrid 8-in Midrange Loudspeaker PROHY8.4B

This item is brand-new, factory sealed.

* 8-in Hybrid Coaxial Mid-Range w/Driver * RMS Power: 250 Watts(500 Watts Peak) * Impedance: 4-Ohm * Ferrite & Neodymium Magnets * Water Resistant IP55 * 97dB * SKU: PRO-HY8.4B * Nominal Diameter: 8-in / 203.2mm * Nominal Impedance: 4 Ohm * RMS Power Handling: 250W * MAX Power Handling: 500W * Sensitivity (1w/1m): 97dB * Frequency Response: 80Hz - 20Khz * Recommended HI Pass Crossover: 100Hz * Number of ways: 2 ways * Pair or Single: Single * Grill Included: Yes Woofer Specifications * Voice Coil Diameter: 1.5-in / 38.6mm * Voice Coil Former Material: Glass Fiber * Winding Material: CCAW * Cone Material: Water Resistant Paper (IP55) * Surround Material: Cloth * Basket Material: Aluminum * Basket Color/Finish: Glossy Red * Magnet Material: Ferrite * Magnet Weight: 27 Oz * Displacement Volume: 0.051L / 0.0018ft3 Thiele & Small Parameters * Equivalent Volume Vas: 10L / 0.35ft3 * Excursion (one way) Xmax: 9.2mm * Free Air Resonance Fs: 135Hz * Mechanical Factor Qms: 5.96 * Electrical Factor Qes: 1.321 * Total Factor Qts: 1.011 * Mechanical Mass Mms: 9.69g * Mechanical Compliance Cms: 137.345 mm/N * BL Factor BL: 4.580 * Voice Coil Inductance Le: 4.22mH * Cone Area Sd: 226.98 Cm2 * DC Resistance Re: 3.4 ohms * Mechanical Mass w/o air Mmd: 7.724g Driver Specifications * Voice Coil Diameter: 1-in / 25.4mm * Voice Coil Former Material: Kapton * Winding Material: CCAW * Diaphragm Material: Titanium * Magnet Material: Neodymium * Horn Diameter: 3-in / 76.2mm Speaker Measurement * Overall Diameter: 8.31-in / 211mm * Overall Depth: 4.65-in / 118.2mm * Front Mount Baffle Cutout: 7.1-in / 180.3mm * Mounting Depth: 4.29-in / 109mm * Motor Diameter: 4.59-in / 116.6mm Shipping Info * Gross Single Unit Weight: 5.5 * Single Unit Box Dimensions L x W x H (Inches): 8.75 x 8.75 x 5.25 * Quantity of Units in Master Carton: 8 * Gross Master Carton Weight: 48.5 * Master Carton Dimensions L x W x H (Inches): 18 x 18 x 11.75 DS18 PRO-HY8.4B8-in Water Resistant Mid-Range Loudspeaker with Built-in Driver 500 Watts 4-Ohm DS18's PRO-HY8.4B Hybrid speakers breaks barriers to bring you the best of both worlds. Designed to conquer the elements, the PRO-HY8.4B comes with water-resistant paper cones to fight nature's forces effortlessly. These speakers can withstand the harshest conditions while maintaining peak performance. The PRO-HY8.4B-inTs feature a high-volume 8-in speaker and a 1-in voice-coiled driver, both rated at an astonishing 250W RMS and 500W MAX power handling. With a sensitivity of 97dB and a frequency response ranging from 80Hz to 20KHz, these speakers deliver crystal-clear sound in every range. DS18's PRO-HY8.4B-inTs driver have a titanium diaphragm, renowned for its remarkable stiffness-to-weight ratio. This premium material guarantees extraordinary clarity, so every nuance and detail is reproduced with pristine accuracy. The driver's magnet material is none other than neodymium, the powerful and lightweight material that guarantees superior control and response. Upgrade today and let the PRO-HY8.4B redefine your audio expectations. [Piece]