OWI AMPMA70V40 1-Channel Amplifier, 40 Rms
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Compact, high-impact audio: delivers 40W RMS in a small, desk-friendly enclosure so you get powerful, room-filling sound without bulky rack space
- Flexible distributed audio: switchable 70V/100V output for easy paging and trunk-mount speaker wiring across classrooms, retail and security sites
- Built-in mic mixer with ducking: integrate announcements and live paging with automatic level ducking for clear, prioritized communication
- Multiple inputs including optical digital: accept digital sources plus two stereo inputs for versatile AV and surveillance monitoring setups
- Silent, energy-efficient operation: Class D amplification and convection cooling provide reliable performance without noisy fans
- Remote control and EQ: quick system adjustments via IR remote and onboard Bass/Treble controls for optimized audio in any environment
Quick Specifications
- Product Model
- AMPMA70V40
- Brand Name
- OWI Inc.
- Product Name
- AMPMA70V40: Digital, 70 Volt, Mini Amplifier/Mic Mixer/ with Remote Control
- Product Type
- Amplifier
Explore the details
Product information
AMPMA70V40
Overview
Bring dependable, professional audio to small-to-medium installations with the OWI AMPMA70V40 1-channel pro amplifier. Designed for AV, paging and security monitoring applications, this compact Class D amplifier delivers a clean 40W RMS mono output and supports 70V/100V distributed speaker systems for easy multi-zone coverage. Integrate microphones and background music effortlessly using the onboard mic mixer with ducking, plus digital optical and two stereo inputs for flexible signal routing.
Installers and system integrators will appreciate the AMPMA70V40’s fanless convection cooling, international power compatibility (100–240V AC) and IR remote for remote adjustments. Built-in volume, bass and treble controls let you tune audio for rooms, meeting spaces, classrooms or surveillance control centers without extra EQ hardware. With low distortion and efficient power consumption, this OWI pro amplifier simplifies paging, announcements and background music while fitting into tight equipment closets or wall mounts.
Upgrade your AV or security system with a compact, reliable amplifier that balances performance and flexibility — ideal for restaurants, schools, corporate meeting rooms and monitoring stations. Add the AMPMA70V40 to your project today.
Features
- Compact, high-impact audio: delivers 40W RMS in a small, desk-friendly enclosure so you get powerful, room-filling sound without bulky rack space
- Flexible distributed audio: switchable 70V/100V output for easy paging and trunk-mount speaker wiring across classrooms, retail and security sites
- Built-in mic mixer with ducking: integrate announcements and live paging with automatic level ducking for clear, prioritized communication
- Multiple inputs including optical digital: accept digital sources plus two stereo inputs for versatile AV and surveillance monitoring setups
- Silent, energy-efficient operation: Class D amplification and convection cooling provide reliable performance without noisy fans
- Remote control and EQ: quick system adjustments via IR remote and onboard Bass/Treble controls for optimized audio in any environment
| General Information | |
|---|---|
| Brand Name | OWI Inc. |
| Manufacturer | OWI, Inc |
| Product Name | AMPMA70V40: Digital, 70 Volt, Mini Amplifier/Mic Mixer/ with Remote Control |
| Product Type | Amplifier |
| Product Model | AMPMA70V40 |
| Country of Origin | CN |
| Manufacturer Part Number | AMPMA70V40 |
| Technical Information | |
| Impedance | 8.00O |
| Audio Channels | 1 |
| Classification | D |
| Audio | |
| RMS Output Power | 40.0000W |
| Maximum Frequency Response | 20.0kHz |
| Minimum Frequency Response | 120.0000Hz |
| Total Harmonic Distortion (THD) | 0.5% – 1% |
| Certifications | |
| TAA Compliant | No |
| Energy & Performance | |
| Operating Power Consumption | 5.00W |
| Physical Characteristics | |
| Depth | 1.70" |
| Width | 6.00" |
| Height | 6.50" |
| Power Description | |
| Input Voltage | 120V AC, 230V AC, 24V DC |
| Warranty | |
| Limited Warranty | 3-Year |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- AMPMA70V40
- Manufacturer part:
- AMPMA70V40
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsOWI AMPMA70V40 1-Channel Amplifier, 40 Rms
AMPMA70V40