SKU: PAM-245
OSD PAM245240W High Power Class D Multi-Channel Commercial 70V Amplifier w/ IR Remote
- 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
Warning:
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 www.P65Warnings.ca.gov.
- 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
View Product Information
16 Questions asked
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henry • 12/17/2019, 2:17:43 PM
Can I connect 13 ICE620ST speakers to a single output of the PAM245? I need to listen to a single audio zone at the same volume level
Customer Service • 12/17/2019, 2:17:43 PM
Hi Henry:
Absolutely you can connect the 13 ICE-620ST (set at the max 10W). That will leave you a little over 60 watts or 6 more ICE-620ST which you could add the 13 on zone 1 or connect to any of the four remaining zones. You figure you have 80% of the listed power available to you so 196 Watts of the 240. You also have the option of setting anyone of the 13 ICE-620ST at a lower setting in case you want it to play lower than the others (5W or 2.5W). Lots of flexiiblty.
TL/4715
Andrew • 12/17/2019, 2:17:43 PM
What are the product dimensions as well as network rack size (2u)?
Customer Service • 12/17/2019, 2:17:43 PM
Hi Andrew:
Here are Dimensions for PAM245
2U rack space
Width 16 3/4" x 4" height w. Pegs/feet x 12 3/4" deep (from front knobs to back terminals)
TL/4824
Carlos Torres • 12/17/2019, 2:17:43 PM
I have to install 16 MK640 speakers will this reciver be good and what type of volume control will best to use
Customer Service • 12/17/2019, 2:17:43 PM
HI Carlos:
The PAM245 is best for a 70V solution, which would mean adding a 70GV transformer for all 16 MK640 speakers. Are you looking for stereo pairs or will mono work better based on your speaker placement? I would recommend our AMP300 power amp, Pre One Preamplifier, TSM8 Speaker Selector which has excellent impedance protection built in or you can add Impedance Matching volume controls. The Pre One has a stereo Mono switch option if you are not worrying about stereo separation. You would have 8 zones with on/off switch per zone and even though you are dealing with mono you would connect them as left and right. An 8-ohm system will give better sound quality and more output. Let me know what you think: tim@osdaudio.com.
TL/5032
Rodrigo • 12/17/2019, 2:17:43 PM
Where is this AMP made?
Customer Service • 12/17/2019, 2:17:43 PM
Hi Rodrigo:The PAM245 built in China based upon our design.TL/5678
Yamir Alexander • 01/18/2021, 10:04:56 AM
The zone outputs are common, the input source cannot be made independent of each output ???
According to the user's manual, we have a general output of 240w to 70v distributed in the five zones, that is, a proration of 48watts per output.
Yamir Alexander Centeno, cell phone whatsapp: +18096027639
Customer Service • 02/03/2021, 6:37:22 PM
Hi Yamir:
The Input sources can not be separated in order to play more than one source without mixing with another. The Mic input number one is the only one that takes priority over the other five. This means that when a page is made from a microphone connected to this input, all
other audio sources will be temporarily muted.
Note: Yes there are five channels with each having a corresponding on/off button on the front panel. The Amp is rated at 240 watts total of which 192 to 216 watts (80 to 90%) are available leaving 10 to 20% of headroom. The amount of power output per channel is determined by whatever you have connected to each channel. You could connect 8 speakers with a 20W tap setting for a total of 160 Watts connected to channel 1. Leaving 32 to 56 watts to be split between the remaining channels 2 to 5. As long as do not exceed 216 watts total you can split the connections among the five channels any way you need to. Good luck. TimL 2-3-2021
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