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QSC GXD 8 Professional Power Amplifier

Name: QSC GXD 8 Professional Power Amplifier
Brand: QSC
SKU: J23251000000000
Price: 1049.99 USD
Availability: InStock

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*Excluding the following: Special orders, gift cards, used items, vintage items, open-box items, and clearance items. Qualifying purchase amount must be on one receipt and cannot be combined with promotional coupons. A promo fee, equal to 2% of the amount financed at time of purchase, will be shown as a separate transaction on your billing statement and included in the balance subject to this promo. Any taxes, delivery or other charges included in the amount financed will increase the related promo fee and the required monthly payments. For example, a $950 purchase with $50 in taxes and shipping costs, will be charged a promo fee equal to $20 and $1,020 will be charged to your account. No interest will be charged on the amount financed (including related promo fee), and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the initial total promo purchase amount (including related promo fee) divided by the number of months in the promo period, rounded up to the next whole cent. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period, the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. For new accounts: as of 7/16/2024: Purchase APR is 34.99%. Penalty APR is 39.99% Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. Offer available 10/27/2024 - 01/01/2025.

‡ A promo fee, equal to 2% of the amount financed at time of purchase, will be shown as a separate transaction on your billing statement and included in the balance subject to this promo. Any taxes, delivery or other charges included in the amount financed will increase the related promo fee and the required monthly payment. The estimated monthly payment shown (excluding taxes and delivery) equals the amount financed (including related promo fee) divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make your payments by the due date each month, you should pay off this amount financed (including related promo fee) within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this monthly payment will be added to the minimum payment applicable to those balances.

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Overview

New addition to the QSC power amp line.

Lightweight, powerful and affordable are the chief defining characteristics of the QSC GXD series amplifiers. The GXD 8 is sure to become a favorite with bands, DJs and sound reinforcement professionals of all kinds.

Features

High peak output power with up to 1600 watts from the GXD 4 and a whopping 4500 Watts from the GXD 8.
Power levels matched to the most popular loudspeakers and optimized for maximum real-world headroom into 4? and 8? speaker systems.
Class D output stage with a universal power supply for high performance and efficiency.
Extensive and powerful loudspeaker processing built in. Includes high and low-pass filters, 4-band parameteric EQ, limiting, and delay.
Large LCD display simplifies amplifier setup and indicates amp status.
Inputs: Parallel XLR and 1/4 TRS connectors for compatibility with any source while providing convenient loop-thru capability.
Precision rotary encoders for gain and DSP parameter control.
Outputs: Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connections.
Digital limiting automatically protects the amplifier from damage due to temperature rise or overdrive.
Adjustable speaker protection to match your loudspeaker' power and impedance.
Front panel LEDs indicate signal presence, input overload, and amplifier clipping.

Lots of power, completely reliable. Order today.

Specs

GXD 8 Professional Power Amplifier Specifications:

8? dynamic, both channels driven: 1500 watts
4? dynamic, both channels driven: 2250 watts
8? continuous, both channels driven: 800 watts
4? continuous, both channels driven: 1200 watts
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
Maximum Voltage Gain: 36.5 dB
Output Circuitry: Class D
Power Requirements: 1/8 power at 4?
- 100 V AC: 6.2 A
- 120 V AC: 5.6 A
- 230 V AC: 3.2 A
Frequency Response (20 Hz“20 kHz): +0.7 dB, -0.8 dB
Dynamic Headroom (4?): 2.73 dB
Damping Factor (8?): 100
Input Impedance: 20 k? (balanced), 10 k? (unbalanced)
Maximum Input Level: +23.5 dBu
Input Connectors (each channel): 3-pin XLR/F / 1/4" 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" — 1.0", 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, aggressiveness, and impedance selection
Delay 50 msec max.
Dimensions (HWD): 3.5" (2 RU) — 19" — 10.2" (89 mm — 483 mm — 259 mm)
Weight (Net): 13.2 lb. (6.0 kg)
Weight - Shipping: 17.3 lb (7.8 kg)
Agency Approvals: UL, CE, RoHS/WEEE compliant
Carton and Contents: Power cable and quick start guide

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QSC GXD 8 Professional Power Amplifier

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