This Line 6 Spider IV 15 Amplifier is perfect for practice sessions and gigs alike. With 15 watts of power and a single 8-inch speaker, it delivers excellent sound quality for both acoustic electric and electric guitars. The amplifier type is a combo and the impedance is 4 Ohms, making it suitable for a range of venues. This model belongs to the Spider product line and is perfect for musicians looking for a reliable and versatile amplifier. The brand is well-known for its quality and this particular model, Line 6 Spider IV, is no exception. With its sleek design and excellent performance, this amplifier is a must-have for any guitar player.