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C2G

C2G 25/70V 50W Audio Amplifier - Plenum Rated

$630.99
$306.80 SAVE $324.19
7 availableas of 09/04/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • RoHS
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

The 25/70V 50W Audio Amplifier is the ideal solution for supporting a distributed audio system in a classroom, conference room or other environment that requires installation in a plenum space. This amplifier supplies 50 Watts of power, 25 Watts per channel, and is built to an industry standard 25/70 Volt design. This amplifier supports many advanced features which make it a perfect fit for most applications
Noise Reduction:
Audio systems installed in commercial environments are susceptible to noise caused by an electrical ground loop. This will often manifest as a hum or buzz through the system. This amplifier features noise reduction technology on both the 3.5mm and RCA Stereo Audio inputs. This noise reduction eliminates the interference and allows the audio signal to pass through.
Standby Mode:
After five minutes without a signal, the amplifier will enter standby mode providing energy savings. The amplifier will wake from standby mode automatically when a signal is received.
Accessory Power Output:
The accessory power output provides 12 Volts DC and 500 mAmps.

Technical specifications

General Information

Manufacturer Legrand Group
Manufacturer Part Number 40881
Manufacturer Website Address http://www.legrand.us
Brand Name C2G
Product Name 25/70V 50W Audio Amplifier - Plenum Rated
Product Type Signal Amplifier

Technical Information

Minimum Frequency 100 Hz
Maximum Frequency 20 kHz
Impedance 18 Kilo Ohm

Power Description

Input Voltage 230 V AC

Physical Characteristics

Color Family Black
Product Color Black
Product Material Metal
Height 1.5"
Width 4.3"
Depth 4.5"
Weight (Approximate) 3.63 lb

Miscellaneous

Additional Information
  • THD + Noise: < ±0.05% @ 1 KHz at nominal level (1 watt)
  • Signal Noise: >80dB
  • Input Sensitivity: -10dBV (316mV)
  • Operating Temperature: 0 TO +50° C / 10% TO 90% RH, Non-condensing
  • Storage Temperature: -25° TO +70° C / 10% TO 90% RH, Non-condensing
Green Compliant Yes
Country of Origin Taiwan
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2

Warranty

Limited Warranty 1 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.