MCM Electronics

Compact 40W Stereo AmplifierMCM Part #: 50-4608  |  Stellar Labs Part #: SLA40

No reviews yet!
Login to rate or review this product

Compact 40W Amplifier
with Microphone and Line Inputs

Extremely small amplifier chassis is perfect for permanent installations. Typical applications include use with flat panel televisions to drive one or two pairs of ceiling or in–wall speakers, digital signage installations, kiosk, POS and similar retail environments. Highly efficient and rugged circuit design enable this amplifier to shine in continuous duty applications, with power left on indefinitely. 100% convection cooling means no noisy fans for totally quiet operation.

Product Description

Features:

  • 20W RMS stereo amplifier, bridgeable to 40W RMS mono
  • Highly efficient design (85%)
  • Extreme compact size
  • Rugged steel housing
  • Independent L/R gain control
  • Independent bass and treble control
  • Switchable limiter
  • RCA unbalanced line level inputs
  • Detachable screw terminal balanced inputs, mic/line switchable
  • Detachable screw terminal speaker outputs
  • Attached brackets for easy wall mounting

Applications:

  • Installation behind flat panel monitors to power local speakers
  • Kiosk and retail displays
  • Powering additional zones on an existing distributed audio system
  • Audio program material for digital signage installations
  • Classroom installations, especially where video projectors are used

Specifications:

  • Power Output: 20W x 2 Channels, both channels driven at 4ohms
  • Frequency Response: 50Hz ~ 18KHz
  • Total Harmonic Distortion (THD): 0.05%
  • Power requirements: 24VDC, AC adaptor supplied
  • Dimensions: 2 1/4" (H) x 7 3/4" (W) x 4 1/2" (D)
  • Weight: 2 lb.

Product Reviews

  • Rate It!
    Be the first to rate this product!

    Login Here to rate and review this product.

Others Also Bought

Image of L/R Audio Balun

50-7725 - L/R Audio Balun

L/R Stereo Audio Balun Use to send two channels of unbalanced line level audio over Cat5 cable. This balun features two gold plated female RCA connectors, color coded red and white, and a single female RJ-45 jack. MCM offers a complete line of balun products...

In Stock

$12.99

Buy Now
Image of PiFace Digital Interface Board for Raspberry Pi

83-14472 - PiFace Digital Interface Board for Raspberry Pi

The Pi-Face Digital is the first of a range of interfaces to allow the Raspberry Pi to control and manipulate the real world. It allows the Raspberry Pi to read switches connected to it – a door sensor or pressure pad perhaps, a microswitch or reed switch, or a ha...

In Stock

$32.99

Buy Now
Package Specifications & Dimensions
Weight:3.79 lbs.
Hazardous:No
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Length:11.5 in.
Width:11.25 in.
Height:4.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 298

MCM Cat 56, Page 020

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Stellar Labs Logo
Mfr. Name:Stellar Labs
Mfr. Part Number:SLA40