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15.0 In



15.0 In

Alternative/Current Model:


  • 98 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
  • 500W AES power handling
  • Reinforced poly-cotton suspension
  • Improved heat dissipation via unique basket design
  • Ideal for compact subwoofer and multiway reflex systems
The 15W600 low frequency transducer meets the specific market requirement for a loudspeaker which combines good linearity and efficiency with high power handling capabilities.
It is an ideal woofer and subwoofer choice for all two or three-way ferrite systems. Although primarily developed for compact reflex enclosures (around 70 lt), the 15W600 driver’s versatile characteristics also render it suitable for a wide variety of loading typologies, including bandpass and horn loaded. When used in a two-way system, we recommend a 1.4" or 2" exit HF compression driver match in order to achieve the best sound quality results.
The deep profile curvilinear paper cone has been made from a special high strength wood pulp designed to achieve the best possible linearity within its intended frequency range and to control bell-mode resonances around the cone circumference. The cone is carried by an unusually deep profile, double half-roll suspension formed of a linen-like material that is more resistant to aging and fatigue than traditional cotton-based ones.
The 75 mm Ø state-of-the-art voice coil is similar to those fitting our top-of-the-range 18" and 15" models. This employs our Interleaved Sandwich Voice coil (ISV) system, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. This results in an extremely linear
motor assembly with a reduced tendency for eccentric behavior when driven hard.
Excellent heat dissipation has been obtained by incorporating air channels between basket and magnetic top plate.
Due to the increasing use of audio systems at outdoor events, the ability to perform in adverse, high humidity weather conditions is a key feature of the 15W600. This has been achieved using exclusive cone and magnetic plate treatment processes which enable the speaker to resist corrosion and render the cone water repellent at the same time.




Mounting and Shipping Info

  • Nominal Diameter380 mm ( in)
  • Nominal Impedance8 Ω
  • Minimum Impedance0.0 Ω
  • Nominal Power Handling1500 W
  • Continuous Power Handling2600 W
  • Sensitivity398.0 dB
  • Frequency Range38 - 4400 Hz
  • Voice Coil Diameter75 mm (3.0 in)
  • Winding Materialcopper
  • Surround ShapeM-roll
  • Cone ShapeStraight
  • Magnet MaterialFerrite
  • Woofer Cone TreatmentWeather protected
  • Recommended Enclosure100.0 dm3 (3.53 ft3)
  • Recommended Tuning45 Hz
  • Resonance Frequency38 Hz
  • Re5.6 Ω
  • Qes0.3
  • Qms7.2
  • Qts0.29
  • Vas183.0 dm3 (6.46 ft3)
  • Sd900.0 cm2 (139.5 in2)
  • Xmax6.5 mm
  • Mms93.0 g
  • Bl20.5 Txm
  • Le1.85 mH
  • EBP126 Hz
  • Overall Diameter387 mm (15.24 in)
  • Bolt Circle Diameter370 mm (14.57 in)
  • Baffle Cutout Diameter353.0 mm (13.9 in)
  • Depth168 mm (6.61 in)
  • Flange and Gasket Thickness19 mm (0.75 in)
  • Net Weight8.6 kg (18.96 lb)
  • Shipping Weight9.7 kg (21.38 lb)
  • Shipping Box405 x 405 x 214 mm (15.94x15.94x8.43 in)
  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.