Ground Zero GZNW 38C
• 15″ Heavy-duty subwoofer
• New, more open frame
• Carbon fiber cone
• 2 x 1 Ohm
• 6000W RMS
• 3″ voice coil
The GZNW 38C is a new 15″ subwoofer from the Nuclear series that will leave no one indifferent!
This subwoofer has been completely redesigned:
Redesigned more open frame.
Thanks to the open frame, the element breathes better than previous models = more pressure!
Extremely durable and lightweight carbon fiber cone = withstands even higher pressures and motions.
Stiffer 7-layer lower suspension (previous models had 4 layers) = the element stays together even in rougher conditions.
The voice coil size has remained 3″ but the number of cable layers has been increased from 4 layers to 8 = the incredible continuous power handling of the element has increased from 3500W to 6000W!
Ground Zero's GZNW drivers are designed to withstand truly extreme motion, produce fierce sound pressure levels and earth-shaking bass.
The large and powerful magnet keeps the three-inch voice coil under control perfectly. The sturdy open cast body is designed so that it breathes properly and does not hinder the bass from working in the cabinet. Thanks to the long voice coil and deep magnet, the element has a travel of 80 millimeters! This long travel produces amazing bass reproduction at all frequencies.
These elements are designed using Klippel optimization. The test periods last 10 hours and during them the element's power endurance is exceeded fourfold and its behavior is studied with numerous different measurements. This allows us to eliminate weak points already in the design phase and the end result is an element without weaknesses!
Specifications:
Type High-Performance SPL Subwoofer
Diameter 38 cm / 15″
Power handling (RMS/SPL) 6000 / 25000* Watts
Impedance 2x 1 Ohm
Efficiency 86 dB
Power recommendation 3000 – 6000 Watts
Voice coil 75 mm / 3″ CCA
Cone Carbon fiber
Max. excursion (Xmax) 80 mm / 3.15″
Mounting Ø 360 mm / 14.17″
Mounting depth 290 mm / 11.42″
Resonance frequency (Fs) 33 Hz
Damping ratio (Qts) 0.38
Equiv. air volume (Left) 23 L / 0.81 cu.ft.
Enclosure recommendation:
Bass reflex 116 Liter net
Port (dimensions): 242 x 130 mm
Port length: 400 mm
F3 (-3 dB): 33 Hz
