IMG Stageline SP-15A/402PA PA Speaker, 800W Max. 400W RMS, 8ohm 15"

Of very high power capability, high efficiency and with drive parameters which allow a reproduction of the complete bass range: these speakers guarantee excellent results as bass-midrange speakers in 2-way or multiway systems as well as subwoofers with the two larger models.

38cm (15") professional bass speaker of very high power capability and long excursion, diecast basket, water-repellent coated cone, very neat workmanship with a facing basket front, wide frequency response of high efficiency and an excellent deep bass reproduction, the drive system features a drilled pole core and an additional magnet for optimising the magnetic field and impedance linearisation. Very suitable for bass-reflex cabinets of medium size from 80 litres on. A very good speaker for all kinds of professional and semiprofessional PA applications.

Technical Specification

• Impedance (Z) 8ohm
• Resonant frequency (fs) 36Hz
• Max. frequency range f3-3,000Hz
• Music power 800WMAX
• Power rating (P) 400WRMS
• SPL (1W/1m) 100dB
• Suspension compl. (Cms) 0.22mm/N
• Moving mass (Mms) 87g
• Mech. Q factor (Qms) 7.45
• Electr. Q factor (Qes) 0.33
• Total Q factor (Qts) 0.31
• Equivalent volume (Vas) 235 l
• DC resistance (Re) 6.5ohm
• Force factor (BxL) 19.9Tm
• Voice coil induct. (Le) 0.9mH
• Voice coil diameter 100mm
• Voice coil former Kapton
• Linear excursion (XMAX) ±5mm
• Eff. cone area (Sd) 881cm2
• Magnet weight 2.3kg
• Weight 8kg