Hall AMP-7040 Amplifier - 40 W RMS, 2-Channel

The Hall AMP-7040 is a compact, economical, and energy-efficient Class D stereo amplifier designed for modern distributed audio systems. Engineered to operate on 70 V or 100 V lines, it delivers reliable, clean power to multiple loudspeakers across a wide range of applications—from bustling retail floors and classrooms to houses of worship and corporate environments. With three inputs (two line-in channels and one balanced microphone input), the AMP-7040 provides flexible source connections, whether you’re playing background music, delivering announcements, or hosting live performances. Its practical design emphasizes ease of use, durability, and efficiency, making it a smart choice for installations that demand dependable performance without breaking the budget.

• High-efficiency Class D design: Delivers 40 W RMS of output power for 70 V/100 V distributed speaker systems, offering strong, clear sound with reduced heat and power consumption.
• Versatile input options: Includes two line-in channels and one balanced microphone input, enabling seamless integration of music players, mixers, and mics in a single compact unit.
• Microphone compatibility: Supports dynamic, condenser, and wireless microphones, giving you flexibility for live events, presentations, or classrooms while maintaining sound quality and control.
• Compact, economical design: A space-saving solution with energy efficiency ideal for venues, schools, churches, restaurants, or retail spaces where footprint and power costs matter.
• Fully adjustable controls: Onboard gain, level, and tone adjustments let you tailor the sound to any room or application, ensuring clear dialogue and rich music output.

Technical Details of Hall AMP-7040 Amplifier

• Power Output: 40 W RMS
• Voltage Operation: 70 V or 100 V distributed-line operation
• Channels: 2-channel amplifier for flexible stereo installation
• Inputs: 2 x Line In, 1 x Balanced Microphone Input
• Microphone Compatibility: Dynamic, Condenser, Wireless microphones
• Design: Class D, compact and energy-efficient

How to install Hall AMP-7040 Amplifier

• Place the AMP-7040 in a well-ventilated location to ensure proper cooling and longevity of the Class D circuitry.
• Connect your loudspeakers to the appropriate 70 V or 100 V distribution terminals according to your system design. Confirm the line voltage matches your installation plan to avoid impedance mismatches.
• Connect audio sources to the amplifier inputs: use Line In for music, background audio, or playback devices, and connect a balanced microphone to the Mic Input for announcements or live sound.
• Power up the amplifier and, if available, engage any input selection or mode controls according to your installation preferences. Begin with conservative gain and level settings to protect speakers and maintain clear audio.
• Adjust on-board controls for optimal sound: balance the input levels, set the master volume, and fine-tune any tone controls to tailor the output to the room's acoustics and the application.

Frequently asked questions

• Q: What is the Hall AMP-7040? A compact, energy-efficient Class D amplifier designed for 70 V/100 V distributed speaker systems, delivering 40 W RMS with two line inputs and one balanced mic input.
• Q: How many inputs does it have? A: The AMP-7040 provides two line-in inputs and one balanced microphone input, allowing mixed-source setups for music and live vocal or voice-over use.
• Q: Which microphones are supported? A: It is compatible with dynamic, condenser, and wireless microphones, enabling a range of microphone configurations for different events and environments.
• Q: Where should I use this amplifier? A: The AMP-7040 is well-suited for venues, classrooms, places of worship, retail spaces, conference rooms, and other installations that require reliable, scalable distributed audio over 70 V/100 V lines.
• Q: How do I install and configure it? A: Install the unit in a ventilated area, connect speakers to the 70 V/100 V outputs, connect line and mic inputs, power the unit, and adjust gain, level, and tone to achieve the desired sound in your space.