Amazon.com Product Description
Maximize the boom of your bass with the two-channel Dual XIA2340 MOSFET amplifier, which provides an RMS power range of 70 to 90 watts over two channels. It also provides 200 watts of RMS performance across one bridgeable channel and 340 watts of peak power. It has a sleek, clean appearance, featuring recessed side and panel controls as well as integrated mounts in the heatsink itself. It also includes 12VDC outputs for use with Dual ElectronicsÕ eye-catching illumiNITE speakers, subwoofers, and bandpass enclosures. (The illumiNITE feature constantly illuminates the speakers with blue LED lights when they are in use.)
A heavyweight die-cast aluminum heatsink design provides consistently cool operation, even during prolonged periods of use. In addition, direct wire input terminals ensure no additional terminals are needed. The use of a PWM MOSFET power supply combines high efficiency with cooler operation for increased reliability.
Tech Talk RMS versus Peak Power: Peak power is measured by a brief musical burst (such as a crashing cymbal) and refers to the maximum amount of power that a device can produce from such a burst. However, a more reliable specification is RMS (root square mean) power, which measures the maximum continuous power that an audio device can produce. With a higher RMS figure, your music will sound cleaner as well as louder.
Product Description
CEA 2006 Rating 2 X 70W @ 4, 2 X 90W @ 2 RMS