QSC GX3 功率擴大機

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買器材 » 喇叭 » PA擴大機 » QSC GX3 功率擴大機

詳細價格請私訊 DigiLog 粉專或是 Line ID: @nmm9009t

300 Watt 8 Ohm

The QSC GSX GX3 Power Amplifier is designed to provide power, portability and professional sound quality at an affordable price. The GX3 features 300 watts of power at 8 ohms (both channels driven) in a design that's easy to install and delivers flexible features. The rear panel features balanced XLR and 1/4" phone inputs, as well as unbalanced RCA phono inputs for complete compatibility with professional and consumer audio gear.

The outputs feature speaker binding posts and Speakon® connections. Detented gain controls provide precise level settings. QSC's GuardRail protection delivers full peak power while preventing detrimental overloads due to excessive clipping or overheating. In addition, a built-in 180Hz crossover splits low and mid frequency signal between the left and right channel. This is ideal for driving sub-woofers. The GX3 is a feature packed, lightweight amplifier that's suitable for mid-size venue installation, musicians, mobile DJs, etc.

Power Rating	8 ohms / 1 kHz (both channels driven): 300W 8 ohms / 1 kHz (single channels driven): 350W 4 ohms / 1 kHz (both channels driven): 425W 4 ohms / 1 kHz (single channels driven): 500W
Damping Factor	Not Specified By Manufacturer
Input Sensitivity	1.2 Vrms
Input Impedance	Greater than 20k (balanced)
Gain	32.2dB
Frequency Response	20Hz - 20kHz, +0, -1 dB
Signal-to-Noise Ratio	100dB
Total Harmonic Distortion (THD)	8 ohms: less than 0.05% 4 ohms: less than 0.1%
Input Connections	3-pin XLR and 1/4" TRS, balanced, parallel Phono, unbalanced
Output Connectors	Speakon, 1/4", Binding Posts
Controls Front Panel	Gain controls, 21 detents Red Clip LEDs, proportional, 0.1% THD threshold Green Signal LEDs, threshold -35 dB Blue Power LED, AC on
Controls (Rear)	Full Range / Crossover switch 100 Hz, 3rd order LP (sub), 2nd order HP (top)
Indicators	Red Clip LEDs, proportional, 0.1% THD threshold Green Signal LEDs, threshold -35 dB Blue Power LED, AC on
Cooling	Not Specified By Manufacturer
Power Consumption	0.2 AC Amps, 44 per hour idle UL, CE, RoHS/WEEE Compliant
Power Requirements	1/8 power, pink noise at 4 ohms, 120V 6.3A
Dimensions (WxHxD)	19 x 3.5 10.1" (483 x 89 x 257mm)
Weight	26 lbs (12 kg)
Specialties	Subwoofer/Satellite crossover built-in

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