OSD Audio 240W Commercial Amplifier – 70V High Power Class D XLR Input, PAM245 – amplifier41yD F8qHHL. AC41JAWq8lv+L. AC51tGZZBQ2TL. AC51toISQidKL. AC
Product Title: OSD Audio 240W Commercial Amplifier – 70V High Power Class D XLR Input, PAM245
Price: $585.37
(as of Sep 19,2021 23:49:17 UTC – Details)


amplifier: OSD Audio 240W Commercial Amplifier – 70V High Power Class D XLR Input, PAM245

Product Description


Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole house audio systems – all with beautiful styling and high-end sound quality. Our U.S.-based research, development, and design team is supported by a network of cutting-edge acoustical, mechanical, and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.











With a stylish appearance and additional features as the previous generation amplifiers, the PA series is sure to become your go-to amplifier.


3x XLR mic inputs: connect up to three microphones with independent volume control3x auxiliary inputs: connect up to 3 devices via RCA inputs with independent volume control


Convenient digital display & IR remote: visible volume display, control the Amps volume and optional button to lock the system with the IR remote


240W class D total power: the PAM245 is ideal for large commercial applications, five zones output for easy distribution.

70v commercial amplifier70v commercial amplifier



240W RMS/480W Max Power

Class D Amplifier

Individual volume control for each input

Master digital volume control

Digital front panel lock

Rack mounts included

Front Bass and Treble controls

PAM245 Commercial 70V High Power 240W Class D Amplifier

XLR Input 5 Zone with Independent Volume Control & IR Remote

In addition to the great features you’ve come to expect in a OSD Audio amplifier, the PA series has ample inputs, an included IR-remote control, an RS232 input for integration with control systems, front panel locking capability, and includes all rack-mounting hardware.

Experience a true Home Theater Sound

Includes all rack-mounting hardware

Accomplishes detailed audio tasks

PA series is sure to become your go-to amplifier

Amplifier Class

Class A/B

Class A/B

Digital Class D

Digital Class D

Number of Channels





Power Handling per Channel @ 8 Ohms

30W(RMS)/ 60W(MAX)

60W(RMS)/ 120W(MAX)

30W(RMS)/ 60W(MAX)

120W(RMS)/ 240W(MAX)

Power Handling per Channel @ 4 Ohms

50W(RMS)/ 100W(MAX)

240W(RMS)/ 480W(MAX)

Frequency Response

55Hz-15kHz, (+0dB, -3.0dB)

55Hz-15kHz, (+0dB, -3.0dB)

20Hz-20kHz+/-1 dB

55Hz-15kHz, (+0dB, -3.0dB)

5Hz – 30kHz +0 -3dB


8 Ohms

8 Ohms

8 Ohm and 4 Ohm Stable

8 Ohm and 4 Ohm Stable

Auto-On Sensing

Dimensions (L x H x D):

(L x D x H): 19″ x 13.3″ x 3.6″

(L x D x H): 19″ x 13.3″ x 3.6″

(L x H x D): 16.7″ x 4″ x 14.25″

(L x D x H): 16.5″ x 12″ x 3.5″

(L x D x H): 18.9″ x 8.25″ x 2.36″


16.5 lbs

21 lbs

34 lbs

13.7 lbs

8 lbs

POWER: The Class D amplifier has 240 watts of high power handling. It has convenient digital display allowing you to control the amps volume for softer or louder speaker sound.
SOUND QUALITY: The bass and treble audio can be adjusted for optimal sound from the PAM245 system. It comes through to surround noisy environments and large crowds with excellent audio.
INPUT: This amp has balance XLR mic inputs to connect up to three microphones and up to three devices with RCA cables all with independent volume control in five zones.
FEATURES: The PAM245 has an included IR remote control for easy use. When not in use, use the optional lock button to protect the system.

More Details

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