Dayton Audio SA25 25W Subwoofer Amplifier
This ultra-compact 25-watt subwoofer amplifier offers the perfect amount of power for any small subwoofer system. It delivers a real 25 watts RMS of power, which is not an exaggerated figure like found in most typical multimedia systems. With a solid 25 watts, it has enough oomph to reach 100 dB with many drivers. Measuring only 6-1/4" square, the 25-watt amp will fit in even the smallest enclosures.Specifications: • Power requirement: 100-115 VAC • Measured power output: 15 watts RMS into 8 ohms @ 0.1% THD, 25 watts RMS into 4 ohms @ 0.2% THD • Signal to noise ratio: 90 dB (A-weighted) • Dimensions: 6-1/4" W x 6-1/4" H x 2-1/2" D • Enclosure cutout: 5-1/4" W x 5-1/4" H.