The Dual Electronics XPE2700 400W Dynamic Peak Power Car Amplifier is a high-quality amplifier designed for car audio systems. With 2 channels and a power output of 400W RMS, this amplifier delivers powerful and clear sound for your vehicle. Made in China, this product is brand new in an opened box, ready to enhance your car audio experience with its dynamic peak power capability. Upgrade your car audio system with this reliable and efficient amplifier from Dual Electronics. Any questions, just email. Shipping is $8.00 anywhere in the U.S.