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    SKU: PAM-245

    OSD PAM245240W High Power Class D Multi-Channel Commercial 70V Amplifier w/ IR Remote

    Purchase PAM245 240W High Power Class D Multi-Channel Commercial 70 Volt Amplifier w/ IR Remote
    • Outdoor Speaker Depot SKU: PAM-245 commercial-70v-amplifier-pa270
    • In Stock


      Compare at: $973.99
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    • High-Powered Output: 240 watts of clean, reliable Class D power, ideal for powering medium-sized commercial installations.
    • 70V Compatibility: Engineered for 70V audio systems, offering an efficient way to distribute high-quality audio over long distances.
    • Multiple Input Sources: Comes with a variety of inputs including RCA, Aux, and more, providing flexible options for your audio sources.
    • Rack-Mountable: Designed with a sturdy metal chassis that can be easily mounted in a standard equipment rack.
    • Energy Efficient: Class D amplification ensures efficient operation and a cooler running temperature.
    • Protection Mechanisms: Features protection against overheating, short circuits, and clipping, ensuring longevity and durability.
    • Easy Installation: Comes with a comprehensive installation guide and required hardware, making setup a breeze.
    Elevate your commercial audio system with the PAM245, a high-performance 70V 240W Class D Commercial Amplifier designed for reliability and versatility. Boasting 240 watts of robust Class D power, this amplifier is capable of driving a wide array of speakers throughout large commercial spaces. Optimized for 70V systems, the PAM245 allows for a streamlined audio distribution setup that maintains sound quality even over long distances. With multiple input options like RCA and Aux, you can effortlessly connect a variety of audio sources, from paging systems to music players. 

    The amplifier comes in a durable, rack-mountable metal chassis, offering both robustness and ease of installation. Enhanced protection mechanisms against overheating, short circuits, and clipping ensure that the PAM245 will serve your audio needs reliably for years to come. Whether you're setting up a retail store, restaurant, or large office space, the PAM245 offers a powerful and efficient solution for your audio amplification needs.

    Warning: California's Proposition 65


    This product can expose you to chemicals, including vinyl chloride, which is known to the State of California to cause cancer. For more information, go to

    • Amplifier Type: 70V/8-4 Ohm Commercial Mixer/ Integrated Power Amplifier
    • Amplifier Class: Digital Class D
    • Channels: 5 Zones; 70V with Independent On/Off Switch per Zone
    • Power Handling: 120W(RMS)/ 240W(MAX) Per Channel @ 8 Ohm
    • Power Handling: 240W(RMS)/ 480W(MAX) Per Channel @ 4 Ohm
    • Power Handling: 70V Rating (Watts): 220W
    • Frequency Response: 55Hz-15kHz, (+0dB, -3.0dB)
    • Impedance: 8 Ohm and 4 Ohm Stable
    • Music On Hold and Telephone Interrupt Back Panel Connections w/ Variable Level Controls
    • 5 Zone 70V Output Connections (Comm/70V); Plus 4 and 8 Ohm Mono Output Connections
    • Front Panel Variable Knobs: Mic 1, 2, 3; Aux 1, 2 ,3; Bass & Treble, and Master Volume
    • 5 Zone Selector On/Off Buttons
    • Digital Volume Level Display
    • Inputs: 6 Standard / Mixed +
    • Non-zoned 4/8 Ohm Output
    • Dual RCA or Single Channel XLR Balanced Line Outputs
    • Rack Mountable: 2U Rack Space Style / Mounts Included
    • Remote Control: IR Remote, RS232 Connection
    • Dimensions (L x D x H): 16.5" x 12" x 3.5"
    • Weight: 13.7 lbs
    • Warranty: 2 Years
    16 Questions asked
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    What's on your mind?

    Garry Nelson • 12/17/2019, 2:17:43 PM What 70V amp do I need to run 6 70V 75W Speakers?
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Garry, You would need the PA270 at the very least. Are the speakers limited to a minimum wattage tap of 75? BM 2753
    Garry Nelson • 12/17/2019, 2:17:43 PM What 70V amp do I need to run 6 70V 75W Speakers?
    Customer Service • 12/17/2019, 2:17:43 PM
    When sizing amps for distributed 70v systems, the amp wattage must be at least the sum of the utilized taps at the speaker. Safely, it should be the sum of the max tap of all speakers connected. In your case, 6 x 75w = 450 watt amp or risk damaging the amp if clipped.
    Keith • 12/17/2019, 2:17:43 PM What are the dimensions of the unit?
    Customer Service • 12/17/2019, 2:17:43 PM
    Hello Keith, Dimensions: 19" W x 13.3" D x 3.6" H
    David • 12/17/2019, 2:17:43 PM I may have missed it, but will the mic cancel the music when activated ? If so, is it vox ? Thanks David
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi David, Yes - when the mic is activated, it will interrupt the music.
    Nick • 12/17/2019, 2:17:43 PM What 70 Volts Amp. do I need to run 20 70 Volts Speakers?
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Nick: We have three 70 Volt Amp/Pre-amp/Mixers... The PA 270; 240 watts, PA 150; 120 Watts and PA 90 is 60 watts. To calculate the wattage you are looking for you multiple the speakers by the tap setting you select on the speakers. 20 speakers x 10 watts = 200 watts + 20% (200 x 20% = 40) = 240 watts. This is a link to a handy calculator: The PA 270 would work perfect for these 20 speakers set to 10 watts. Note you do not need to set all speakers at the same value. You could set 4 of the speakers to 15 watts (to play louder in comparison to those set at 10 watts) and set 4 others to 5 watts to balance out the system. These will at a lower level compared to the 10 watt and of course the 15 watt speakers. The rule of thumb is the total wattage of the speakers should be a maximum of 80% of the available wattage from the amplifier. You can also daisy chain our PA series amp/mixers for higher total power. So the PA 270 work for you at with each speaker set at 10 watts. The PA 150 would work for your 20 speakers at 5 watt power tap per each. Also checkout our 70V MVC Mono 70 Watt Volume controls (100, 50 and 25 Watt) with unique Pass through capability for daisy chain installation. TL/4077