QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier
- Four-Channel 500W Network Amplification
- Lo-Z, Hi-Z, 70V & 100V Direct Drive
- Dual 1GbE Network Ports for Redundant Audio
- Native Q-SYS Routing, DSP & Control
The QSC Q-SYS MPA-Q 4x500 is a four-channel network amplifier designed to extend native Q-SYS integration into medium-to-large distributed and performance audio applications. Each channel provides up to 500W of maximum output, with support for Lo-Z, Hi-Z, 70V, and 100V direct drive without requiring bridging or manual output switches.
The amplifier includes four analog line-level inputs that can be fully routed into Q-SYS or used for direct output. Dual 1Gb Ethernet ports provide redundant network audio connectivity, while Standalone Mode can automatically switch to available analog inputs if network connectivity is lost. :chatgpt-content-reference{index="3"}
QSC Certified Expertise
Knowledgeable Support for QSC Products
HDTV Supply has QSC Level 1 certified expertise. Our team has completed QSC Level 1 Training, demonstrating foundational knowledge of the QSC platform, including system design, hardware and software, programming, and troubleshooting.
This training helps us provide knowledgeable product guidance when customers are selecting and deploying Q-SYS solutions. When you purchase Q-SYS products from HDTV Supply, you are working with a team that understands the Q-SYS platform and can help you make informed product and system decisions.
Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
Upgrade your distributed audio system with powerful four-channel amplification and seamless Q-SYS network integration. Contact HDTV Supply for product guidance and availability.
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Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
Specifications
| Model | MPA-Q 4x500 |
| Channels | 4 |
| Maximum Output Power | 500W per channel |
| Continuous Output Power | 300W per channel, all channels driven |
| Output Loads | 2Ω, 4Ω, 8Ω, 70V, 100V |
| Direct Drive | Lo-Z, Hi-Z, 70V and 100V |
| Bridged Output | Up to 1000W maximum / 600W continuous |
| Analog Inputs | 4 line-level inputs |
| Input Dynamic Range | >108dB |
| Input Impedance | >11kΩ balanced / >5.5kΩ unbalanced |
| Sample Rate | 48kHz |
| Frequency Response | +0.2dB / -0.7dB, 20Hz–20kHz at 8Ω |
| THD+N | 0.01%–0.03% typical; 1% maximum |
| SNR | >112dB A-weighted |
| Damping Factor | >160 |
| DSP | Gain, polarity, IIR filters, FIR filters, delay and limiters |
| FIR Processing | 1024 taps per channel |
| Maximum Delay | 2020ms per channel |
| Networking | Dual 1Gb Ethernet ports |
| GPIO | 4 GPI inputs and 2 NO/NC output relays |
| PoE | IEEE 802.3af Type 1 for network/audio restoration backup |
| Cooling | Forced air, front-to-rear airflow |
| Fan Noise | 34dBA typical, 50dBA maximum |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -20°C–70°C |
| Humidity | 5%–85% RH |
| Dimensions | 15.0 × 19.0 × 3.5 in (381 × 483 × 89 mm) |
| Rack Space | 2RU |
| Product Weight | 20.7 lbs (9.4 kg) |
| Power Requirements | 100–240VAC, 50/60Hz |
Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
Manuals
QSC Q-SYS MPA-Q Series Hardware User Manual
Download the MPA-Q Series User Manual
QSC Q-SYS MPA-Q Series Specification Sheet
Download the MPA-Q Series Specification Sheet
Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
What is the QSC Q-SYS MPA-Q 4x500?
A: The MPA-Q 4x500 is a four-channel Q-SYS network amplifier providing up to 500W of maximum power per channel.
How many amplifier channels does the MPA-Q 4x500 have?
A: It has four independent output channels.
How much power does each channel provide?
A: Each channel provides up to 500W maximum output, with 300W continuous power when all channels are driven with the same load.
Can the MPA-Q 4x500 drive 70V and 100V speakers?
A: Yes. Each channel supports direct drive for 70V and 100V systems as well as Lo-Z and Hi-Z loads.
Does the MPA-Q 4x500 require output bridging for 70V or 100V operation?
A: No. 70V and 100V direct drive are available on all channels without bridging or manual output switches.
How many analog inputs does the MPA-Q 4x500 have?
A: It has four analog, line-level audio inputs that can be routed through Q-SYS or used for direct output.
Does the MPA-Q 4x500 support redundant network connections?
A: Yes. It includes two 1Gb Ethernet ports for redundant networked audio.
What happens if the network connection is lost?
A: Standalone Mode can automatically switch to available analog inputs when network connectivity is lost, helping maintain audio continuity.
Can the MPA-Q 4x500 be used with Q-SYS?
A: Yes. The amplifier is designed for native integration with the Q-SYS Full Stack AV Platform for audio routing, DSP, control and system management.
How much rack space does the MPA-Q 4x500 require?
A: The amplifier occupies 2RU of rack space and measures 15.0 × 19.0 × 3.5 inches.
What is the Q-SYS MPA-Q 4x500 best used for?
A: It is well suited for medium-to-large distributed audio systems, hospitality, retail, entertainment venues, corporate facilities and government installations requiring networked 500W amplification.
Can the Q-SYS MPA-Q 4x500 power both low-impedance and high-impedance speakers?
A: Yes. The amplifier supports Lo-Z, Hi-Z, 70V and 100V direct-drive applications on its output channels.
What makes the MPA-Q 4x500 different from a traditional power amplifier?
A: The MPA-Q 4x500 combines multi-channel amplification with native Q-SYS network audio, DSP, routing and control, allowing the amplifier to operate as part of an integrated AV system.
Can the MPA-Q 4x500 maintain audio during a network or power interruption?
A: If network connectivity is lost, Standalone Mode can use available analog inputs. When PoE is available, network audio can also be restored quickly after a power interruption.
Is the QSC Q-SYS MPA-Q 4x500 suitable for a 70V or 100V distributed speaker system?
A: Yes. Its direct-drive 70V and 100V capability makes it suitable for distributed speaker systems without requiring separate output transformers or manual output-mode switches.
Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
Warranty
3-Year Limited Warranty
The QSC Q-SYS MPA-Q 4x500 is covered by QSC's applicable limited warranty. Warranty coverage may vary by country or region. Please contact HDTV Supply or your authorized QSC representative for warranty service and regional warranty details.
Q-SYS advises customers to purchase through authorized dealers to ensure access to appropriate warranty and service support. :chatgpt-content-reference{index="4"}
Why not buy this QSC Q-SYS MPA-Q 4x500 4-Channel 500W Network Amplifier today?
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