Thursday, October 8, 2009

Is a Nitro BMW-482 amplifier?

Is a Nitro BMW-482 amplifier a decent amp? Is a Power Acoustik PS2-800 Amp decent? Which is better? Both are about $90-$100.



Is a Nitro BMW-482 amplifier?best antivirus software



they are both junk, very over rated. you would be lucky to get half of the advertised wattage and it will more than likely be distorted



you need to look into companies that are CEA-compliant, which means that they have been tested, produce or exceed their advertised wattage and with minimal distortion



CEA-2006 Compliant



On May 28, 2003, the Consumer Electronics Association published standard CEA-2006, "Testing %26 Measurement Methods for Mobile Audio Amplifiers." This "voluntary" standard advocates a uniform method for determining an amplifier's RMS power and signal-to-noise ratio. Using 14.4 volts, RMS watts are measured into a 4-ohm impedance load at 1 percent Total Harmonic Distortion (THD) plus noise, at a frequency range (for general purpose amplifiers) of 20 Hz to 20,000 Hz. Signal-to-Noise ratio is measured in weighted absolute decibels (dBA) at a reference of 1 watt into 4 ohms. This applies to both external amplifiers and the amplifiers within in-dash receivers.



CEA-2006 allows consumers to be able to compare car amplifiers and receivers on an equal basis. Manufacturers who choose to abide by the new standard are able to stamp their products with the CEA-2006 logo that reads: "Amp Power Standard CEA-2006 Compliant."



here are the top CEA-compliant brands



Alpine



Bazooka



Blaupunkt



Clarion



Eclipse



Infinity



JBL



JL Audio



Kenwood



Kicker



MTX



Pioneer



Polk Audio



Rockford Fosgate



Sony

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