Question about Concept CC-452 Car Audio Amplifier
How powerful is my amp???
You are probably aware on how to use these output figures, but I'll write a quick explanation on the specifications for future readers anyways :)
The concpet CC-452 amplifier has the following power output specifications:
Calculated at 14.5 volts DC;
At 4 ohms per channel - 45 watts x 2 (RMS)
At 2 ohms per channel - 70 watts x 2 (RMS)
At 4 ohms bridged - 150 watts x 1 (RMS)
This means that your amplifier would provide 45 watts of power each for your front speakers, which are normally a 4 ohm load per side (45 watts for left, 45 watts for right), that's unless they are one of those exotic higher end brands (eg: Boston Z6s which are 3 ohms). Rarely, you will find speakers that are rated at 2 ohms per side, but in this instance the amplifier will provide 70 watts of power into each speaker. On your speaker specifications, you will find a value termed "nominal impedance" which will give you the ohm rating of the speakers being used..
On the other hand, if you "bridge" both channels into a single channel (using a diagram often marked on the speaker terminals of the amp), you could then provide 150 watts into a subwoofer (providing it was a 4 ohm woofer).
It's not recommended to use this amp bridged under 4 ohms..
Some subwoofers may be lower than 4 ohms, and you will not be able to use this amplifier for these types of speakers without risking amplifier failure. Also, some subwoofers may have 2 seperate voice coils, and you will have to use both channels of the amplifier seperately (not bridged) in order to correctly connect this type of speaker for use.
Posted on Oct 30, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 07, 2013 | Computers & Internet
on Mar 24, 2010 | Computers & Internet
Jul 23, 2012 | Kenmore Washing Machines
May 13, 2012 | Kenwood Audio Players & Recorders
Sep 06, 2011 | Briggs & Stratton Power Products 5,550...
May 19, 2010 | Kicker ZX650.4 Multi-Channel Amp - 480W ZX...
Jan 26, 2010 | Ovens
Jan 18, 2010 | Maytag MDB7100AWB Dishwasher
Jan 15, 2010 | Whirlpool GEW9250 Electric Dryer
Feb 09, 2008 | Lite On (LTN486S) Internal 48x CD-ROM...
322 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: