Žemų dažnių garsiakalbis Helix P 12W, 30cm, 800W

• Galia: RMS 400W  /  MAX 800W
• Varža: 4 omai
• Jautrumas: 89 dB
• Rezonanso dažnis: 27 Hz
• Jėgos faktorius: 18.1 Tm
• Montavimo gylis: 142 mm / 5.6“
• Garso ritės skersmuo: 76 mm
• Voice coil winding height: 25 mm

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

• Max. linear excursion +/- 8.5 mm
• Cone area 511 cm²
• Moving mass 173 g
• DC resistance 3 Ohms
• Mechanical Q factor 3.81
• Electrical Q factor 0.27
• Total Q factor 0.25
• Equivalent air volume 72 L
• Voice coil inductance 1.79 mH
• Efficiency 1 W / 1 m 89 dB
• Outer diameter 313 mm / 12.3“
• Cutout diameter 282 mm / 11.1“
• Vented net volume 50 L
• Port diameter 10 cm
• Port area: 78 cm²
• Port length 28 cm
• Port tuning frequency 34 Hz

DOKUMENTAI

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