Ground Zero GZRW 30SPL-EXTREME
the head of the subwoofer, 92 dB, 2 Ohm, 1 strip, LF 12"
Rating: 
Brand
- Pioneer
- Mystery
- Alpine
- JBL
- FUSION Electronics
- ACV
- Adagio
- Airtone
- Alphard
- Art Sound
- Audiobahn
- Audison
- Auditor
- BLAM
- Blaupunkt
- Boss
- Cadence
- Calcell
- Caliber
- Cerwin-Vega
- Challenger
- Clarion
- Crunch
- Diamond Audio
- DLS
- Dragster
- Dynaudio
- Earthquake
- EDGE
- Erisson
- ESX
- Eton
- FLI
- Focal
- Ground Zero
- GTO
- Helix
- Hertz
- Hifonics
- Hyundai
- Infinity
- Intro
- Ivolga
- Jensen
- JL Audio
- JVC
- Kenwood
- KICKER
- KICX
- LADA
- Lanzar
- LG
- Lightning Audio
- Mac Audio
- Macrom
- Magnat
- Magnum
- Massive Audio
- MB Quart
- u-Dimension
- MD.Lab
- Morel
- MTX
- Nakamichi
- Oris
- Phantom
- Philips
- Phoenix Gold
- E.O.S.
- Planet Audio
- Polk Audio
- Power Acoustik
- Precision Power
- Premiera
- Prology
- Revolt
- Rockford Fosgate
- Sony
- Soundmax
- Soundstream
- SPL
- Supra
- TEAC
- Ural
- VELAS
- VIBE audio
- Vtrek
- Welltop
Brand history
Car audio
Ground Zero GZRM 165
coaxial speakers, 70 watts, 60 - 20000 Hz, 91 dB, 4 Ohm, 2 strips, midrange 6"
Rating:
Ground Zero GZRM 130
coaxial speakers, 60 W, 70 - 20000 Hz, 90 dB, 4 Ohm, 2 strips, midrange 5"
Rating:
Ground Zero GZRC 6857X
component speakers, 120W, 55 - 22000 Hz, 91 dB, 4 Ohm, 2 strips, VCH 1", midrange 5"
Rating: