Gorund Zero GZNW 38NEO-SPL38 cm / 15″ high power SPL subwoofer with neodymium motor, 5000 Watt SPL 15″ high power SPL subwoofer with aluminum cast basket and multipiece neodymium magnet

Product Highlights:

• 15″ high power SPL subwoofer with neodymium motor
• Klippel® optimized
• Reinforced paper cone
• SPL U-shape surround
• Solid aluminum cast basket
• 75 mm / 3″ 8-layer aluminum voice coil
• 3-layer Nomex spider
• Reinforced paper dust cap
• Model                                               Neodymium SPL Subwoofer
• Diameter                                          38 cm / 15"
• Power handling (RMS/SPL)          2500 / 5000 Watts
• Impedance                                       2x 1 Ohms
• Efficiency                                           91  dB
• Power recommendation               1500 – 5000 Watts
• Voice coil                                           75 mm / 3" CCA
• Cone                                               Fiber reinforced paper
• Max. Excursion (Xmax)                    64 mm
• Mounting depth                                300 mm
• Resonance frequency (Fs)              25.8 Hz
• Damping ratio (Qts)                          0.111
• Equiv. air volume (Vas)                  50.8 L