Ground Zero GZPW 15NEO-XSPL

Ground Zero GZPW 15NEO-XSPL

• 15″
• SPL subwoofer
• NEO engine!
• 25000W
• 2 x 1 Ohm
• 4″ voice coil

A subwoofer made for world championship sound pressure levels. This element is made to exceed 170 dB pressure. With the help of Klippel optimization, the weaknesses of this monstrosity have been removed and a really strong whole has been created without weak links. The structure is insanely sturdy in every way. The cone is a hand-made 3-layer carbon fiber cone. The FlatWire voice coils made in Japan have a diameter of 4″ or 100 mm. The SPL power endurance of the element (i.e. what the element can withstand during a competition performance) is 25,000 watts. The HighRoll sandwich top suspension and progressive multi-layer bottom suspension keep the cone movement in check even at insane powers. The biggest special feature, however, is the NEO motor, from which the element gets its name. This motor achieves a 37.4 N/A power factor

Specifications:
15″ SPL Competition subwoofer

Type Neodymium SPL Subwoofer
Diameter 38 cm / 15″
Power handling (RMS/SPL) 6500 / 25000 Watts
Impedance 2x 1 Ohm
Efficiency 90 dB
Power recommendation 4500 – 6500 Watts
Voice coil 100 mm / 4″ Aluminum
Cone Carbon
Max. excursion (Xmax) 60 mm / 2.36″
Mounting Ø 360 mm / 14.17″
Mounting depth 325 mm / 12.8″
Resonance frequency (Fs) 41.2 Hz
Damping degree (Qts) 0.19
Damping ratio (Qts) 25.6 L / 0.90 cu.ft.


Suitable for:
Sound Quality is good ☺☺
SPL Competition use ☺☺☺☺☺☺
Low bass performance 20 - 50 Hz use ☺☺.