Helix P 1T

<p>Even the most discerning of sound freaks will undoubtedly has their own ideas about the ideal combination of loudspeakers. That′s why Audiotec Fischer also offers all of the loudspeakers in the P-series for purchase as an individual item, this is the ideal solution for any builder who wants to build a fully active system. In combination with the widely varied configuration options of all the HELIX amplifiers, the possibilities are virtually endless…</p>Technical Data: PAIRPower RMS / max. P 100 / 200 Watts(highpass 3,000 Hz at 12 dB/Oct.)Impedance Z 4 ΩDC resistance Re 3.4 ΩResonance frequency Fs 1,500 HzEfficiency 1 W / 1 m SPL 91 dBVoice coil diameter ø 25 mmCone area Sd 4.9 cm²Moving mass Mms 0.3 gCone material Silk domeOuter diameter ø 58 mm / 2.28″Installation diameter ø 49.3 mm / 1.95″Installation depth 15 mm / 0.60″ Recommended crossover frequencies for the highpass Slope Minimum crossover frequency6 dB/Octave 4,000 Hz12 dB/Octave 3,000 Hz24 dB/Octave 2,500 Hz.Model specification: PRECISION