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SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 4Ω) 12000 Watts RMS Output Power (@ 1Ω) 20000 Watts RMS Frequency Response 10 - 500 Hz HPF / LPF / BPF ● / ● / ● Bass Boost / Phase control ● / ○ High-Level Input / Auto-on ○ / ○ Remote Control ○ BIAS Setting ○ Linkmode ○ Dimensions (wxhxh) 227.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications  TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 2Ω) 9000 Watts RMS Output Power (@ 1Ω) 13700 Watts RMS Output Power (@ 1Ω/12.

Hi-End high-end 4-channel car audio amplifier with integrated active filter, BIAS (class A-AB) adjustment and high-quality parts that true music lovers will appreciate! High-end 4-channel SQ amplifier AB class technology Variable active crossover and bass boost, phase shift Variable BIAS setting Selected high-quality components Gold plated connectors Exclusive radiator with engraved "Ground Zero" letters Acrylic bottom panel with LED lighting Suitable for high quality SQ settings TECHNICAL DATA Model High-End SQ amplifier Channels 4 Output Power (@ 4Ω) 4x 120Watts RMS Output Power (@ 2Ω) 4x 220 Watts RMS max.

Hi-End high-end 4-channel car audio amplifier with integrated active filter, BIAS (class A-AB) adjustment and high-quality parts that true music lovers will appreciate! High-end 4-channel SQ amplifier MOSFET technology Variable active crossover with bypass function Variable BIAS setting High quality components Strong clamps Efficient radiator with illuminated Ground Zero letters TECHNICAL DATA Model 4-channel high-performance SQ amplifier Channels 4 Output Power (@ 4Ω) 4x 125 Watts RMS Output Power (@ 2Ω) 4x 225 Watts RMS Output Power (@ 1Ω) 4x 350 Watts RMS max.

2 ohm stable stereo Adjustable BIAS control (individually for each pair of channels) High End WIMA® capacitors The latest BURR-BROWN® operational amplifiers LED indicators Wideband adjustable high and low pass filters Band-pass function with activated LPF and HPF Adjustable input sensitivity "Soft delayed" remote activation Thermal/speaker short circuit/overload/over current protection Temperature sensor controlled cooling fan  TECHNICAL DATA Model Sound quality amplifier Channels 6 Output Power (@ 4Ω) 4x 110 + 2x 160 Watts RMS Output Power (@ 2Ω) 4x 160 + 2x 280 Watts RMS max.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 2Ω) 4480 Watts RMS Output Power (@ 1Ω) 8960 Watts RMS Output Power (@ 1Ω/12.

Two-channel high-class amplifier with integrated active crossover filter, BIAS adjustment.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications  TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 2Ω) 2800 Watts RMS Output Power (@ 1Ω) 5600 Watts RMS Output Power (@ 1Ω/12.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 2Ω) 2800 Watts RMS Output Power (@ 1Ω) 5600 Watts RMS Output Power (@ 1Ω/12.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 4Ω) 2800 Watts RMS Output Power (@ 2Ω) 5600 Watts RMS Output Power (@ 2Ω/12.

Mono SPL High Power Amplifier Class D technology Variable active crossover and bass boost, phase shift Link mode (for two amplifiers) Stabilized high current power supply Large terminals A solid radiator with engraved "Ground Zero" lettering A Bose remote control is included Qualified for SPL and SQL applications  TECHNICAL DATA Manufacturer GROUND ZERO Model GZPA 1.

2-channel amplifier SMD components AB class technology Variable active crossover and bass boost, phase shift 2 ohms stable in bridge mode Stabilized dual power supply Large terminals A solid radiator with engraved "Ground Zero" lettering A Bose remote control is included  TECHNICAL DATA Model High power class A/B amplifier Channels 2 Output Power (@ 4Ω) 2x 450 Watts RMS Output Power (@ 2Ω) 2x 850 Watts RMS Output Power (@ 1Ω) 2x 1300 Watts RMS max.

Mono high power amplifier SMD components Class D technology Variable active crossover and bass boost, phase shift Link mode (for two amplifiers) Stabilized dual power supply Large terminals A solid radiator with engraved "Ground Zero" lettering A Bose remote control is included  TECHNICAL DATA Model High power class D amplifier Channels 1 Output Power (@ 4Ω) 850 Watts RMS Output Power (@ 2Ω) 1500 Watts RMS Output Power (@ 1Ω) 2400 Watts RMS max.

1 ohm stable stereo Adjustable BIAS control (individually for each pair of channels) High End WIMA® capacitors The latest BURR-BROWN® operational amplifiers LED indicator Wideband adjustable high and low pass filters Band-pass function with activated LPF and HPF Adjustable input sensitivity "Soft delayed" remote activation Remote control (with activated LPF) Phase shift control (with activated LPF) Bass boost control from 0 to 12 dB @ 45 Hz Thermal/speaker short circuit/overload/over current protection Temperature sensor controlled cooling fan  TECHNICAL DATA Model Sound quality amplifier Channels 2 Output Power (@ 4Ω) 2x 180 Watts RMS Output Power (@ 2Ω) 2x 320 Watts RMS Output Power (@ 1Ω) 2x 500 Watts RMS max.

2 ohm stable stereo Adjustable BIAS control (individually for each pair of channels) High End WIMA® capacitors The latest BURR-BROWN® operational amplifiers Status LED indicator Wideband adjustable high and low pass filters Band-pass function with activated LPF and HPF Adjustable input sensitivity "Soft delayed" remote activation Thermal/speaker short circuit/overload/over current protection Temperature sensor controlled cooling fan  TECHNICAL DATA Model Sound quality amplifier Channels 4 Output Power (@ 4Ω) 4x 110 Watts RMS Output Power (@ 2Ω) 4x 190 Watts RMS max.

Mono high power amplifier Class D technology Variable active crossover and bass boost, phase shift Link mode (for two amplifiers) Stabilized triple power supply Covered terminals A solid radiator with the inscription "Ground Zero" A Bose remote control is included  TECHNICAL DATA Model High power class D amplifier Channels 1 Output Power (@ 4Ω) 750 Watts RMS Output Power (@ 2Ω) 1400 Watts RMS Output Power (@ 1Ω) 2200 Watts RMS max.

SPL High Power Amplifier Made in Brazil Class D technology Variable active crossover and bass boost Full range frequency response Stabilized high voltage power supply Large terminals A solid radiator with the inscription "Ground Zero" Especially qualified for SPL and SQL applications  TECHNICAL DATA Model Competition SPL amplifier Channels 1 Output Power (@ 4Ω) 1800 Watts RMS Output Power (@ 2Ω) 3400 Watts RMS Output Power (@ 2Ω/12.

Mono high power amplifier SMD components Class D technology Variable active crossover and bass boost, phase shift Link mode (for two amplifiers) Stabilized energy supply Large terminals A solid radiator with engraved "Ground Zero" lettering A Bose remote control is included  TECHNICAL DATA Model High power class D amplifier Channels 1 Output Power (@ 4Ω) 700 Watts RMS Output Power (@ 2Ω) 1200 Watts RMS Output Power (@ 1Ω) 1850 Watts RMS max.