제품스펙(Specification)

Sensitivity (2.83 V/1 m):	89 dB
Recommended Amp. Power:	Small size rooms: -- watts Medium size rooms: >50 watts Large size rooms: >100 watts
IEC Long Term Power Handling:	<350 watts
Impedance, Nominal:	4 ohms
Impedance, (20-200 Hz):	3.8 - 8.7 ohms
Impedance, (200-20 kHz):	4.5 - 7.5 ohms
Impedance, Phase Shift (20-200 Hz):	-31.3° - +13.3°
Impedance, Phase Shift (200-20 kHz):	-16.7° - +16.5°
Impedance, HF (200 kHz):	15.4 ohms
Frequency Response (+/- 3 dB):	30 Hz - 27 kHz
Resonance Frequency:	32 Hz
Internal Cabinet Volume:	69 litres
Bass Principle:	Bass reflex
Weight:	101.6 lbs. (46.2 kg)
Dimensions (W x H x L):	8.4” x 57.5” x 16.1” (214 x 1460 x 410 mm)
Crossover:	3 way. The crossover is impedance corrected
Crossover Frequencies:	800, 2000 Hz
Crossover Slope:	6 dB/oct
Connection:	WBT Gold plated binding posts (for spades and 4 mm plugs)
Recommended Placing:	Floor, freestanding
Remarks:	Tweeter: Esotar2 - Magnetic fluid. 5 mm machined aluminium front, with high heat-dissipation, integrated in baffle. Pure aluminium wire voice coil. Neodymium magnet ring. Midrange: Die-cast chassis. 15 cm one-piece moulded MSP polypropylene cone. 38 mm pure aluminium wire voice coil, wound on aluminium former. Woofers: Die-cast chassis. (2) 20 cm one-piece moulded MSP polypropylene cone. 75 mm long throw pure aluminium wire voice coil, wound on Kapton. Crossover: Thick glass fibre-reinforced PCB with extra copper thickness. Capacitors with low loss dielectricum. Zero compression resistors with thermal coupling to heatsink. Inductors wound on “air cores”. Cabinet: 20 mm MDF with internal MDF bracing and bituminous damping panels. Large 100 mm diameter vent with trumpet shape in both ends, vent plugs included. Available in different veneers, maple, cherry, rosewood, and black ash. Custom finishes upon request. Grille with magnetic lock system included. Spikes included.