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เพาเวอร์แอมป์ QSC GX3 Power Amp

เครื่องขยายเสียงกลางแจ้ง QSC GX3 มีกำลังขับ 300 วัตต์ 8 Ohm Speakers XLR, 1/4″ TRS and Phono Inputs Speakon® Combo Outputs Subwoofer/Satellite Crossover Built-in

ราคาสินค้าไม่รวมภาษีมูลค่าเพิ่ม

฿17,500.00 ฿14,870.00

สอบถามและสั่งซื้อสินค้า

Description

เครื่องขยายเสียง QSC GX3 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.

XLR, 1/4″ Phone and RCA Inputs

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.

Flexible Outputs

The outputs feature speaker binding posts and Speakon® connections. Detented gain controls provide precise level settings.

QSC GuardRail Protection

QSC’s GuardRail protection delivers full peak power while preventing detrimental overloads due to excessive clipping or overheating.

Built-In Crossover

A built-in 180Hz crossover splits low and mid frequency signal between the left and right channel.

Specifications

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
Packaging Info
Package Weight 29.6 lb
Box Dimensions (LxWxH) 24.0 x 14.5 x 6.0″

โทร. : 022031821, 026414744 ext 13, 020423530
สายด่วน : 081-2399040, 084-7696296, 089-6915832

Line : @soundspacethai

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