• 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT1sqr
  • 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT2sqr
  • 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT3sqr
  • 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT4sqr
  • 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT5sqr
  • 204395_Q-SYS-MPA-Q-8x125-Network-Amplifier-With-8-Channels_ALT6sqr
1 6

Q-SYS MPA-Q Network Amplifier Native Q-SYS Install Amp | 8-Channel | 125W

Q-SYS MPA-Q Network Amplifier Native Q-SYS Install Amp | 8-Channel | 125W

SoundPro Item: 204395 | Part Number: MPA-Q 8x125

Pricing available upon request

Pricing available upon request

Your Price Sold out

In stock and ready to ship

  • Direct-Drive Lo-Z, Hi-Z, 70V, And 100V On Every Channel Without Manual Switching
  • Dual Gigabit Ethernet Ports Provide Redundant Networked Audio Paths
  • Standalone Mode Switches To Analog Inputs When Network Connectivity Is Lost
  • Analog Mode Enables Fully Analog Operation With Front Panel Channel Setup
  • Built-In DSP Includes FIR And IIR Filtering, Delay, And Multiple Limiter Types
  • GPI Inputs And NO/NC Relays Support Room Control And Paging Integration
  • Rack Or Surface Mount Hardware Included For Flexible Installation
Log in or register for YOUR best price

The Q-SYS MPA-Q Network Amplifier family is built for integrators designing installed audio systems in hospitality, entertainment, retail, and government environments where centralized control, operational flexibility, and reliable uptime are non-negotiable. Available in 4- and 8-channel versions with varying power-per-channel options, the platform covers a wide range of distributed audio zones and performance applications within a single product architecture. Every channel supports direct-drive Lo-Z, Hi-Z, 70V, and 100V operation without manual switching, simplifying deployment across mixed-load speaker designs and eliminating the bridged configuration changes that complicate multi-zone installs.

For networked AV environments, the amplifiers combine audio transport, amplifier control, and onboard DSP processing in a 2RU full-rack chassis. Dual Gigabit Ethernet ports support redundant networked audio, and standalone mode allows the unit to fall back to available analog inputs if network connectivity is lost. LAN A can accept PoE to speed audio recovery after a power interruption, which is especially valuable in critical paging and background music applications. Analog Mode can bypass networked audio entirely, turning the amplifier into a fully analog unit with basic channel configuration available from the front panel display.

Beyond core amplification, each model includes onboard DSP with gain, polarity, IIR and FIR filtering, delay, and multiple limiter types, giving system designers meaningful processing tools without external hardware. Four GPI inputs and two NO/NC output relays extend control integration for room automation and paging workflows. Rack ears come pre-installed and support both standard rack mounting and chassis-supported surface mounting, and bundled Euroblock connectors streamline field wiring on commercial installation projects.

View full details

Specifications

Audio Performance
Frequency Response (20Hz-20kHz, 8 Ohm)
+0.2 dB / -0.7 dB
Output THD+N @ 1kHz
0.01%-0.03% typical; 1% max
SNR (20Hz-20kHz, 8 Ohm, A-weighted)
>112 dB
Gain @ +4dBu Input
28 dB
Damping Factor
>160
Input Dynamic Range (Unweighted)
>108 dB
Input Impedance Balanced @ 1kHz
>11k Ohm
Input Impedance Unbalanced @ 1kHz
>5.5k Ohm
Sample Rate
48 kHz
DSP Processing
Gain, Polarity, IIR Filters (HPF, Parametric, Shelf, Array Correction), FIR Filters (1024 taps per channel), Delay (up to 2020 milliseconds per channel), Limiters (narrow-band, RMS, and peak limiters)
Output Power
All Channels Driven (A-H)
75 W
70V (All Channels Driven)
75 W
8 Ohm (All Channels Driven)
75 W
4 Ohm (All Channels Driven)
75 W
2 Ohm (All Channels Driven)
75 W
Single Channel Driven
75 W
2 Channels Bridged (A+B, C+D, E+F, G+H)
150 W
70V (Bridged)
150 W
8 Ohm (Bridged)
150 W
4 Ohm (Bridged)
150 W
2 Ohm (Bridged)
Not supported
Connectivity
Audio Output Connections
8x channels (Euro 7.62 mm)
Audio Input Connections
8x channels (Euro 3.5 mm)
Network Ports
2x 1 Gbps Ethernet; LAN A optionally accepts PoE (802.3af Type 1)
GPI
0-3.3V DC Closure
AC Power Input
100-240 V, 50/60 Hz, 3.2-2.0 A
Dimensions
Product Dimensions (L x W x H)
15.0 x 19.0 x 3.5 in (381 x 483 x 89 mm)
Mounting Options
Rack mount or chassis-supported surface mount
Weight
Product Weight
22.5 lbs (10.2 kg)
Environmental
Operating Temperature Range
32° to 104° F (0° to 40° C)
Storage Temperature Range
-4° to 158° F (-20° to +70° C)
Humidity Range
5% - 85% RH
Included Items
Included Accessories
AC mains power cord (country specific), removable rack ears, 4-position 7.62mm pitch Euroblock connectors (Qty 8), 3-position 3.5mm pitch Euroblock connectors (Qty 16), 12-position (2-row) 3.5mm pitch Euroblock connector (Qty 1)

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

Start Shopping

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 2