Žemų dažnių garsiakalbis Helix P 8W, 600W, 20cm Helix

• Galia: RMS 300W  /  MAX 600W
• Varža: 4 Omai
• Jautrumas: 86 dB
• Rezonansinis dažnis: 32 Hz
• Montavimo gylis: 115.5 mm
• Garso ritės skersmuo: 50.8 mm

APRAŠYMAS

There are only a few manufacturers who understand the art of improving an already excellent basis. HELIX has optimized the new woofer with loving attention to detail and included elements of the legendary SPXL 12 in the high-precision series. The rubber surround is not only sewn to the cone, it is also firmly screwed to the basket using the machined mounting ring. The cone itself – a Kevlar / paper-sandwich design – is also new and stiffer than before to withstand even the strongest impulses without warping.

FEATURES

• Concave PP dustcap with embossed HELIX logo
• Long-excursion rubber surround with stitching for highest mechanical rating
• Extremely stiff Kevlar / paper sandwich cone
• Machined aluminum mounting ring to fix the rubber surround
• Double-vented voice coil for minimized compression effects
• Large magnet system for low Qts
• Torsion-free aluminum diecast basket with diamond cut
• Oversized voice coil for maximum electrical power handling and high linear excursion
• Rugged butyl magnet cover with HELIX lettering for perfect magnet protection
• Solid push terminals

TECHNINIAI DUOMENYS

• Power handling RMS / Max 300 / 600 Watts
• Impedance 4 Ohms
• Voice coil diameter 50.8 mm
• Voice coil winding height 18 mm
• Max. linear excursion +/- 5 mm
• Cone area 194 cm²
• Moving mass 62 g
• DC resistance 3.2 Ohms
• Resonance frequency 32 Hz
• Mechanical Q factor 3.44
• Electrical Q factor 0.25
• Total Q factor 0.23
• Equivalent air volume 19.9 L
• Voice coil inductance 0.96 mH
• Force factor 12.7 Tm
• Efficiency 1 W / 1 m 86 dB
• Outer diameter 209 mm / 8.23“
• Cutout diameter 189 mm / 7.44“
• Mounting depth 115.5 mm / 4.55“
• Recommended enclosure 
• Ported box 
• Vented net volume 16 L
• Port diameter 7 cm
• Port area: 38 cm²
• Port length 22 cm
• Port tuning frequency 48 Hz

DOKUMENTAI

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