The QSC MP-A40V Multi-Channel Amplifier (4-Channel) is a four-channel amplifier designed for background music and paging applications.
The amplifier utilizes Class-D output circuitry with a switch-mode power supply and active power factor correction (PFC).
FlexAmp technology allows each pair of channels to deliver up to 400 watts of total power in any ratio.
Support for 4/8-ohm and 70/100V output loads provides flexibility for a range of distributed audio installations.
The rear panel includes four 3-pin Euroblock inputs, two 4-pin Euroblock outputs, and a 5-pin Euroblock remote connection for standby control and amplifier status signaling.
The MP-A40V includes a selectable 80 Hz high-pass filter per channel and ships with Euroblock connectors, cable ties, and a power cord.
QSC MP-A40V Multi-Channel Amplifier Features
- Four-channel amplifier for background music and paging applications
- FlexAmp technology allows each pair of channels to deliver up to 400W of total power in any ratio
- Class-D output circuitry and switch-mode power supply with active PFC
- Compact 1 RU rackmount design
- Supports 4-ohm, 8-ohm, 70V, and 100V output loads on each channel
- Selectable 80 Hz high-pass filter on each channel
- Auto-standby after 28 minutes of inactivity, with automatic ramp-up when signal returns
- Remote standby input and amplifier status output
- Designed for dependable commercial audio installations
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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 Buy the QSC MP-A40V from HDTV Supply?
Shop HDTV Supply for the QSC MP-A40V four-channel amplifier for commercial background music and paging systems. Contact our team for product guidance and assistance with your order.
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QSC MP-A40V Multi-Channel Amplifier Specifications
- General
- Type: Rackmount power amplifier
- Number of Channels: 4
- Supported Loads: 4/8 ohms and 70/100V
- Power Rating: 4 x 200W RMS, as provided in the supplied specifications
- FlexAmp Power Sharing: Up to 400W total per pair of channels
- Amplifier Class: Class-D
- Performance
- Frequency Response: 20 Hz–20 kHz, ±0.5 dB (8 ohms)
- Damping Factor: 100
- Signal-to-Noise Ratio: Greater than 103 dB
- Distortion: Supplied specifications list ≤0.01% typical and ≤1% maximum under stated load conditions
- Protection: DC fault, open circuit, overcurrent, RF, short circuit, and thermal protection
- Signal Processing
- DSP: No
- Audio Delay: No
- Filters: Selectable 80 Hz high-pass filter per channel
- Connectivity
- Analog Inputs: 4 x 3-pin balanced Euroblock inputs
- Speaker Outputs: 2 x 4-pin Euroblock outputs
- Remote Connection: 1 x 5-pin Euroblock remote input/connection
- Digital Audio I/O: None listed
- Network I/O: None listed
- USB I/O: None listed
- Phantom Power: No
- Wireless: No
- Power
- AC Input: 100–240 VAC, 50/60 Hz
- AC Connector: IEC 15A / NEMA 5-15, as supplied in the original specifications
- Physical
- Rack Size: 1 RU
- Cooling: Variable-speed fan
- Indicators: Single-LED indicators
- Dimensions: 19 x 14.8 x 1.8 inches (482.6 x 375.9 x 45.7 mm), as supplied
- Product Weight: 9.3 lb (4.22 kg)
- Certifications: CE, FCC, RoHS, UL, and WEEE, as supplied
- Packaging
- Package Weight: 13.85 lb
- Box Dimensions: 23.25 x 20 x 6.25 inches (L x W x H)
Note: Please verify the technical specifications against the current QSC MP-A40V documentation before publishing.
QSC MP-A40V Manuals and Documentation
Frequently Asked Questions
Q1: What is the QSC MP-A40V?
A: The QSC MP-A40V is a four-channel power amplifier designed for background music and paging applications.
Q2: How many amplifier channels does it have?
A: It has four amplifier channels.
Q3: What is the rated power per channel?
A: The supplied specifications list 200W RMS per channel. Confirm the rating for the intended load and operating mode in the official documentation.
Q4: What is FlexAmp technology?
A: FlexAmp allows the power available across each pair of channels to be shared in different ratios, up to 400W total per pair according to the supplied product details.
Q5: Does the MP-A40V support 70V and 100V systems?
A: The supplied specifications list support for 70V and 100V distributed audio systems. Confirm the configuration requirements in the product manual.
Q6: Can it drive low-impedance speakers?
A: The supplied specifications list 4-ohm and 8-ohm loads. Check the official documentation for supported load configurations.
Q7: Does the amplifier have high-pass filters?
A: Yes. The supplied details list a selectable 80 Hz high-pass filter for each channel.
Q8: Does the MP-A40V have network audio connectivity?
A: The supplied specifications do not list network I/O or digital audio I/O.
Q9: Can the amplifier be connected to a remote standby control?
A: The supplied product details describe a remote connection for standby control and amplifier status signaling. Consult the manual for wiring and compatibility requirements.
Q10: Is the QSC MP-A40V rackmountable?
A: Yes. The supplied specifications identify it as a 1 RU rackmount amplifier.
Q11: What applications is the QSC MP-A40V designed for?
A: It is intended for commercial background music and paging systems.
Q12: What connections are available on the MP-A40V?
A: The supplied specifications list four 3-pin Euroblock inputs, two 4-pin Euroblock speaker outputs, and a 5-pin Euroblock remote connection.
Q13: Does the QSC MP-A40V include automatic standby?
A: The supplied feature list describes auto-standby after 28 minutes of inactivity, with automatic ramp-up when the audio signal returns.
Q14: What is the frequency response of the MP-A40V?
A: The supplied specifications list 20 Hz–20 kHz at ±0.5 dB for an 8-ohm load. Verify this figure against the current manufacturer documentation.
Q15: Where can I get help choosing the QSC MP-A40V?
A: Contact HDTV Supply customer service at customerservice@hdtvsupply.com for assistance with product questions and application requirements.
QSC MP-A40V Warranty Information
Warranty coverage is subject to QSC's applicable manufacturer warranty terms and conditions. Please contact HDTV Supply or consult QSC's official warranty documentation to confirm the warranty period and any registration requirements for this specific model.
QSC MP-A40V Customer Reviews
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