DS18 DS-PRO-ZT8 PRO-ZT 8 Inch Mid-Range Loudspeaker W/ Water resistance Cone Built-in Bullet Tweeter and Grill 500 Watts 4-Ohm DS18

DS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil. For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, and frequency responses, we have more than 10 different models of Neo midranges to accommodate any build. DETAILS: Nominal Diameter: 8 inch (203.2mm) Nominal Impedance: 4 Ohms RMS Power Handing: 275 Watts MAX Power Handing: 550 Watts Sensitivity (1w/1m): 98dB Frequency Response: 65Hz - 22KHz Recommended Hi Pass Crossover: 80Hz MIDRANGE: Voice Coil Diameter: 1.5 inch (38.1 mm) Voice Coil Former Material: Kapton Winding Material: CCAW Basket Material: Steel Magnet Material: 27 oz TWEETER: Voice Coil Diameter: 1 inch Voice Coil Material: Kapton Winding Material: CCAW Diaphragm Material: Aluminum Alloy Magnet Weight: 0.44 oz Magnet Material: Neodymium (N38H) Thiele and Small Parameters Equivalent Volume / Vas 12.4021 LTR Excursion / Xmax 1.6mm Free Air Resonance / Fs 110 Hz Mechanical Factor / Qms 3.906 Electrical Factor / Qtes 0.76 Total Factor / Qts 0.708 DC Resistance / Re 3.2 ohms MEASUREMENTS: Overall Diameter: 214 mm (8.42 inch) Front Mount Baffle Cutout: 181 mm (7.13 inch) Mounting Depth: 91 mm (3.58 inch) Overall Depth: 113 mm (4.44 inch) SPECIFICATIONS: SERIES Pro Series SOLD AS Piece WARRANTY 1 Year Warranty UNIVERSAL Yes AAIAID FXVX YOUTUBE VIDEO https://youtu.be/DoSwCJgBNdY VEHICLE TYPE Marine|Jeep|Car|Truck/SUV BRAND DS18 UPC 810005180764 DIAMETER 8.0 Inch WATT 500 Watts OHM 4 ohm DIM LENGTH 9.5 DIM WIDTH 9.5 DIM HEIGHT 5.5 DIM UNIT in WEIGHT 5.5 WEIGHT UNIT lb Installation Guide