Our i7 tweeter is equipped with a fine-meshed silk dome with visco-elastic Acronal coating on both sides, guaranteeing a brilliant and smooth treble response. In addition, the integration of pure lamb’s wool and dampened coupling volume enables a very low resonance frequency and allows a deep acoustic coupling.
HELIX Ci7 Tweeter
$818.00Price
Technical data
Impedance Z 4 Ω DC resistance Re 3.4 Ω Frequency response 1,500 Hz - 30,000 Hz Resonance frequency Fs 950 Hz Sensitivity SPL 91.0 dB @ 2.83V / 1m
88.0 dB @ 1W / 1mVoice coil diameter Ø 20 mm Cone material Silk dome with coupling volume Outer diameter 32 mm / 1.26" Installation diameter 27.2 mm / 1.07" Installation depth 19 mm / 0.75"
