Ground Zero GZUW 8SQ - 20cm Sound Quality Subwoofer

Features

•  SPL competition subwoofer
•  High-efficient 13 pieces neodymium motor
•  Reinforced paper cone
•  PVC dust cap with 3D logo
•  75 mm / 3” 8-layer flat aluminum wire voice coil
•  U-shape high SPL foam surround
•  Progressive 3-layer Nomex spider
•  20 mm² / 4 AWG push terminals
•  Massive aluminum cast basket

Technical data

• Model: GZNW 38NEO-SPL
• Diameter: 38 cm / 15"
• Mounting diameter: 391 mm / 15.39"
• Mounting depth: 300 mm / 11.81"
• Voice coil: 75 mm Flachdraht / 3" Flat wire
• Cone: Verstärktes Papier / Reinforced paper
• Power Handling: 2500 W RMS
• Impedance: 2 x 1 Ohm
• SPL: 91 dB
• Xmax: 32 mm / 1.26“
• Fs: 25.8 Hz
• Qts: 0.111
• Vas: 50.8 L / 1.794 cu.ft
• Sound Quality*: + +
• SPL Competition*: + + + + + +
• Low bass performance 20 - 50 Hz*: + +
• Mid bass performance 50 - 80 Hz*: + +

*Describes the subwoofer's ability for each kind of use.
+ = Good ability
+ + + + + + = Excellent ability