The box was opened in order to take pictures, . But it is absolutely positively brand new still in all the original packaging. That’s why I didn’t wanna take the tape off the cardboard inside in order to take pictures of the actual amplifier. Brand new The Pyle PLMRA400 Elite Series Waterproof Power Amplifier in white is a high-quality 4-channel amplifier with an RMS power of 400W. With its waterproof feature, this amplifier is perfect for outdoor or marine use, providing powerful and clear sound in any environment. The Pyle brand is known for producing durable and reliable audio equipment, making this amplifier a great choice for anyone looking for a powerful and versatile audio solution.