Did your Altec Lansing speaker's original power adapter die? This Kircuit replacement adapter is here to save the day. It's specifically designed to work with models like the 968Z, 9701-00748-1UND, and AVS300-A6859 (but always double-check your model number!). It outputs 18V DC, which is what your speaker needs. The great part is it has a wide input range (100-240V), so you can use it pretty much anywhere in the world – perfect for travel or as a backup. It's a brand new, high-quality non-OEM charger with built-in protection against overcharging. It comes with a 30-day money-back guarantee and a 1-year service warranty for peace of mind. Just plug it in, and you should be back to listening to your tunes in no time. A simple, affordable fix instead of buying a whole new speaker system.