QSC GXD4 Végfok

SPECIFICATIONS	GXD 4	GXD 8
	Output power per channel
8Ω dynamic, both channels driven	600 W	1500 W
4Ω dynamic, both channels driven	800 W	2250 W
8Ω continuous, both channels driven	400 W	800 W
4Ω continuous, both channels driven	600 W	1200 W
Distortion (typical) 1 kHz at full rated power	< 1% THD
Signal to Noise (A weighted, 20 Hz–20 kHz)	100 dB
Input Sensitivity	1.2 Vrms, 3.9 Vrms
Maximum Voltage Gain	33.5 dB	36.5 dB
Output Circuitry	Class D
Power Requirements	1/8 power at 4Ω
- 100 V AC	3.4 A	6.2 A
- 120 V AC	2.9 A	5.6 A
- 230 V AC	1.6 A	3.2 A
Frequency Response (20 Hz–20 kHz)	+0.7 dB, -0.8 dB
Dynamic Headroom (4Ω)	1.25 dB	2.73 dB
Damping Factor (8Ω)	100
Input Impedance	20 kΩ (balanced), 10 kΩ (unbalanced)
Maximum Input Level	+23.5 dBu
Input Connectors (each channel)	3-pin XLR/F / 1/4-inch TRS, balanced
Output Connectors (each channel)	NL4, binding posts NL4 pinout: •  Channel A on 1+, 1-; Channel B on 2+, 2- •  Channel B on 1+, 1-
Amplifier and Load Protection	Short circuit, open circuit, thermal, RF protection Load protected against DC faults
Front Panel Controls and Indicators	2 × Rotary Encoders 3 × Operational buttons (HOME, ENTER, EXIT) 2 × Green Signal LEDs indicate signal presence 2 × Red A/D Clip LEDs indicate input over-drive and/or amplifier current clipping Blue Power LED ring indicates AC on 2.12-inch × 1.0-inch, 256 × 128 pixel LCD
DSP Functions	High-pass filter, 4th-order Linkwitz-Riley, adjustable frequency 20 Hz to 4 kHz Low-pass filter, 4th-order Linkwitz-Riley, adjustable frequency 60 Hz to 4 kHz 4-band parametric EQ with variable frequency, gain, and bandwidth Peak limiter with power, agressiveness, and impedance selection Delay 50 msec max.
Product Dimensions (H×W×D)	89 × 483 × 259 mm 3.5 (2 RU) × 19 × 10.2 in
Carton Dimensions (H×W×D)	600 × 370 × 153 mm 23.6 × 14.6 × 6 in
Net Weight	5.1 kg / 11.3 lb	6 kg / 13.2 lb
Shipping Weight	7 kg / 15.4 lb	7.9 kg / 17.4 lb