G SERIES G90L

APPLICATIONS

LIVE TOURING
LARGE PRODUCTIONS
THEATERS & AUDITORIUMS
COMMERCIAL INSTALLATIONS
CLUBS & BARS

Delivering an astonishing 22,000 Watts of ultra-precision high voltage output through 8 channels in a 2U form factor, the G90L is one of the most versatile and energy-dense platforms created for multi-role deployment across mid to large format FOH as well as stage-reinforcement applications.

The G90L outputs are bridgeable to form 4 high power channels – each delivering up to 5,500Watts making the G90L suitable for the most demanding of low-frequency drive applications.

The G-series obliterates all existing standards of energy and dynamic headroom in amplification with a 36% duty-cycle capability (36ms ON – 64ms OFF) that allows the G-series amplifier to deliver a prolonged 36ms burst output, exceeding the energy requirements of even ultra-low frequency (“INFRA SUB”) drivers while imposing absolute damping control (D.F > 7000) to eliminate acoustic distortion.

Incorporating our proprietary KNM™ Drive, every G-series amplifier delivers audiophile performance with a THD of no more than 0.0004% at its rated output across the frequency range, a feat unheard of at such power levels, making the G-series amplifiers, the absolute choice of professionals for applications that demand not just power, but the unmatched rapturous chastity of the G-series output.

Powered by our legendary FPC™ class of power supplies, the G-series delivers time-indefinite performance (no power compression), eliminating the need for more expensive high-power amplifiers and significantly reduces the number of amplifiers required for heavy audio-program, thereby minimizing rack space and cost.

Designed to be rapidly deployable with its informative TFT display centred in an easy to use control panel, the G-Series amplifiers are analog plug-n-play eliminating the need for complex configurations in time-sensitive applications.

Powered by our revolutionary FPC™ class of power converters, the G-series amplifiers offer universal operability operating from 90VAC to 290VAC and are built to be immune to 490VAC making them the most rugged and reliable platform for large-format touring applications.

Amplification
• Proprietary KNM™ Drive
• “Audiophile” Precision: THD < 0.0004% at rated output
• Extreme Power Density: 22,000 Watts through 8 Channels in 2U; 4x 5500W in Bridged Mode
• Extreme Performance with Active Damping, DF > 7000
• Widest in class Frequency Response and Power Bandwidth; FR 4Hz – 40kHz for ultra-flat tone; Equally suited for Low, Mid and High frequencies
• World’s Highest Operational Duty Cycle of 36% (36ms ON – 64ms OFF) with 36ms burst output capability for extreme dynamic headroom and time-indefinite sustained performance under the most demanding audio program loads.

Power Supply
• Ultra-Rugged FPC™ class power converter
• Universal Operating Range: 90VAC to 290VAC
• 490VAC Proof; fully protected against Open Ended Floating Voltages
• Fully regulated output with integrated PFC for reduced energy costs
• Able to operate on “Dirty Mains” with up to 20% Harmonics; Eliminates the need for power conditioners
• Automated Power Draw ramping eliminates the need for power sequencing devices
• Ultra-efficient, Energy efficiency > 90% across Line and Load conditions for reduced energy footprint

Form Factor
• Compact 2U form-factor for all models; reduced rack space

Additional
• Black Antenna™ architecture: Total immunity to EMI and RFI; Eliminates the need for EM and RF suppression devices
• Active Thermal Management with FMD for continuous operation in extreme ambient temperature conditions ranging from 0°C to 45°C
• Balanced and Buffered Inputs for easy daisy-chaining
• User-friendly Control Panel with TFT Display for easy monitoring and control

Comprehensive Protection Suite with Ultra-Fast Analog Computing system for Zero-Latency monitoring and control
• DC Protection
• VHF Protection
• Output Soft Start
• Output Overload and Short Circuit Protection
• Peak Current Limiting
• Under Voltage and Over Voltage Lock Out system with active auto reset
• Inrush Current Limiting
• Protection from Line Transients
• Thermal Limiting and Thermal Overload Protection

G 90L TECHNICAL SPECIFICATIONS
RATED POWER OUTPUT
(ALL CHANNELS DRIVEN; 20 – 20000Hz) INDEPENDENT CHANNEL MODE BRIDGE MODE
2ΩTLBP 4ΩTLBP
8x 720W 8x 1440W 8x 2880W 4x 2880W 4x 5500W
PEAK OUTPUT VOLTAGE 117V 234V
TOTAL HARMONIC DISTORTION Less than 0.0004% @FULL POWER
DAMPING FACTOR Greater than 7000
SIGNAL TO NOISE RATIO Greater than 120dB-A
CROSSTALK/ CHANNEL SEPERATION Greater than 120dB-A
FREQUENCY RESPONSE 4Hz – 40kHz
INPUT SENSITIVITY 1.774VRMS (7.2 dBu)
INPUT CONFIGURATION BALANCED; BUFFERED
USER INTERFACE OLED DISPLAY WITH TACTILE CONTROLS
PROTECTION AND MONITORING DC ; VHF ; O/P OVERLOAD AND SHORT-CIRCUIT; PEAK CURRENT LIMITING; UNDER VOLTAGE / OVER VOLTAGE; INRUSH CURRENT LIMITING; LINE TRANSIENTS; OPEN ENDED FLOATING VOLTAGE; THERMAL LIMITING, THERMAL OVERLOAD
THERMAL MANAGEMENT ACTIVELY CONTROLLED FAN MOTOR DRIVE; MULTI-MATRIX
ENVIRONMENT (OPERATION) 0°C TO 45°C ; 0 – 90% R.H. (NON-CONDENSING)
MAINS 90VAC ~ 290VAC ; 45-63 Hz ; 490VAC PROOF
FORM FACTOR 2U (88mm) x EIA 19″ (483mm)

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