Dome Tweeter with Neodymium Ring magnet structure 8 Ohms w/Ferrofluid cooling

Nominal Impedance 8 Ohm Minimum Impedance 6.6 Ohm AES Power Handling 1 30 W Maximum Power Handling 2 60 W Minimum Crossover Frequency 3 2.6 kHz Sensitivity 1W/1m 4 107 dB Frequency Range 1.8khz-20 kHz Voice Coil Diameter 25 mm 0.98 in Winding Material Al Former Material Kapton Diaphragm Material Ketone Polymer Diaphragm Shape: Dome Winding Depth 1.7 mm 0.07 in Magnetic Gap Depth 2 mm 0.08 in Flux Density 1.3 T Magnet Neodymium Ring Re 6 Ohm Phase Plug Design Radial Exit Angle 5 9 Degrees Conical NET Air Volume filled by HF Driver 0.1 dm-3 0.004 ft-3 Throat Diameter 25.4 mm 1 in Overall Diameter 91 mm 3.58 in 180 Degrees Mounting Holes Diameter 2xM6 76 mm 2.99 in Depth 43 mm 1.69 in Net Weight 300 g 0.7 lb Shipping Box: Single carton box 98 x 90 x 64 mm; 3.9 x 3.5 x 2.5 in Shipping Weight 330 g 0.72 lb PART NUMBER P/N Faston Terminals - 8 Ohm Version 00253937 NOTES: Driver mounted on a 1-in 50 Degrees x 40 Degrees Horn Ferrofluid added in air gap 1 2 Hours Test According to AES 2-1984 Rev. 2003 2 Maximum power is defined as 3dB greater than nominal power. 3 12 dB/oct or higher slope high-pass filter 4 Averaged within the frequency range 5 The phase plug is recessed from the driver's exit which is at the end of a conical adaptation horn.