The Impulse™ Classic is a great model in which to begin your hot tub lifestyle. It is the shallowest of the Nordic Hot Tubs models, at a 31″depth, but it has all the details, features, and benefits of Nordic tubs. Convertible for 110/220V, the Impulse™ is a perfect blend of form, fun, and function. The barrier-free bench seat provides unrestricted seating choices so you can enjoy superb hot water therapy. Give in to the impulse and take home an Impulse™ Classic today!