Wharfedale Delta-15 Zvučna kutija

Specifications

• MODEL	DELTA 15
  Power Handling
  Continuous	500W
  Peak	2000W
  Programme	1000W
  Max SPL (Calculated)
  dB SPL @ Peak Rated Power	131dB
  Nominal Coverage
  (H @1KHz)	90°
  (V @1KHz)	45°
  Recommended High Pass Frequency	1.5KHz / 1.8KHz
  Recommended High Pass Slope	18dB/Oct
  Crossover Frequency	1.8KHz
  Bi-Amp Mode Switch	Yes
  LF Size	404mm / 15"
  LF Power (Continuous RMS)	500w
  LF Sensitivity (Free Field 1W @ 1M)	98dB
  LF Voice Coil	76.2mm / 3"
  LF Cone Material	Paper
  LF Voice Coil Material	Copper
  LF Voice Coil Former Material	Fibre Glass
  LF Basket Material	Aluminium
  LF Basket Type	Die-Cast
  LF Magnet Structure Mass	2.467Kg / 5.412lbs
  LF Magnet Structure Material	Ferrite
  HF Size	50.8mm / 2" Titanium
  HF Power (Continuous RMS)	50W
  HF Sensitivity (Free Field 1W @ 1M)	104dB
  HF Voice Coil	50.8mm / 2"
  HF Waveguide Type	Elliptical
  HF Waveguide Exit	35.6mm / 1.4"
  HF Diaphragm Material	Titanium
  HF Voice Coil Former Material	Kapton
  HF Magnet Structure Mass	1.197Kg / 2.63lbs
  HF Magnet Structure Material	Ferrite
  HF Protection	SK3
  Enclosure Material & Thickness	15mm Plywood
  Enclosure Finish	RHINO ROCK?
  Grille Material & Finish	1.5mm Steel
  Colour	Black
  Rigging Points	M10 X 6
  Rigging Point Max Rated Weight	450kg / 992lbs
  Pole Mount	Dual-Angle (0° or -10°)/ 35 mm Pole Socket
  Handles	2 On Sides
  Input Connector Type	2x Speakon
  Net Weight	29.9Kg/ 65.9lbs
  Gross Weight	35.5Kg/ 78.1lbs
  Dimensions (Unpacked)
  H	700mm / 27.6"
  W FRONT/REAR	446/281.4mm /17.6/11.1"
  D	406mm / 16"
  Dimensions (Packed)
  H	803mm / 31.6"
  W FRONT/REAR	622mm / 24.5"
  D	498mm / 19.6"
  CBM	0.25
  Nominal Impedance (Ohms)	8Ohm
  General Parameters
  System Type	2-Way
  Frequency Response (+/- 3dB)	50-20KHz
  Sensitivity
  dB (1W @ 1M)	98dB