No compromise 55mm treated soft dome midrange designed for high end multiple speaker systems. It employs a powerful neodymium magnet enabling this unit to be both compact and ultra lightweight. Features Hexatech aluminum voice coil technology, rear chamber loading, gold plated terminals. This fine midrange retains the natural "warmth" and "body" of sounds.
Features
2.1″ Acuflex™ hand coated soft dome
2.1″ Large Hexatech™ Aluminum voice coil
Internally damped, Aluminum rear chamber
Wide range linear performance
Low resonance point
High power handling
Specifications
power handling (continuous/programme) = 200 W
frequency range = 500-6000 Hz
resonance frequency fs = 380 Hz
impedance R = 8 Ohm
sound pressure level SPL = 89,5 dB (2,83V; 1m)
DC resistance Re = 6,3 Ohm
force factor BL = 5,2 N/A
voice coil inductance L = 0,19 mH
effective piston radiating area Sd = 28 cm2
effective mechanical mass incl. air load mms = 2,8 g
total Q factor Qts = 0,69 (Qms=1,13, Qes=1,75)
voice coil diameter = 54 mm
maximum peak linear excursion vibration xlin = +/- 1 mm
