Yamaha NS-AP2600BL 5.0-Channel Home Theater Speaker System for $44.99. Order online for in-store pickup at Best Buy to lock in the price, ensure availability, and save on shipping. Otherwise, shipping is $7.58 for a total of $52.57 shipped. Here is a screenshot for your reference. The system features 100 watts maximum power with 6 ohms impedance, magnetically shield, 90Hz to 50kHz frequency response, 85dB center-channel sensitivity and includes four 2-way satellite speakers.