PRO-ZT 6.5" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill 225 Watts Rms 4-Ohm

DS18 PRO-ZT6 6.5" Water Resistant Mid-Range Loudspeaker with Built-in Bullet Tweeter and Grill 450 Watts 4-Ohm 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. Highlights True Pro Audio Coaxial providing more range then almost all other speakers. High power tweeter and filter built into the speaker with a powerful 6 cone to back up the low end. Included grill for protection against kicks and scuffs. Technical Details Ecl1y1g22s000001s6cell94lfE Nominal Diameter: 6.5" (1651.1mm) Nominal Impedance: 4 Ohms RMS Power Handing: 225 Watts MAX Power Handing: 450 Watts Sensitivity (1w/1m): 96dB Frequency Response: 65Hz - 22KHz Recommended Hi Pass Crossover 120Hz Midrange Voice Coil Diameter: 1.5" (38.1mm) Voice Coil Former Material: Kapton Winding Material: CCAW Basket Material: Steel Magnet Weight: 27 oz. Tweeter Voice Coil Diameter: 1" Voice Coil Material: Kapton Winding Material: CCAW Diaphragm Material: Aluminum Alloy Magnet Weight: 0.44 oz. Magnet Material: Neodymium Thiele & Small Parameters Equivalent Volume / Vas 2.917 L Excursion / Xmax 16mm Free Air Resonance / Fs 150Hz Mechanical Factor / Qms 3.906 Electrical Factor / Qes 0.747 Total Factor / Qts 0.627 DC Resistance / Re 3.2 Measurements Overall Diameter: 178mm (7") Front Mount Baffle Cutout: 144mm (5.67") Mounting Depth: 77mm (3.03") Overall Depth: 97mm (3.81)