Our BMW Trained Technicians will perform a complimentary multi-point inspection to ensure your vehicle is operating at peak performance and safe driving conditions. The inspection includes but is not limited to the brakes, fluids, hoses, tires, belts, lights, cooling system and exhaust system. Hazardous waste disposal fees and taxes extra when applicable. Valid at Peter Pan BMW only and on BMW passenger and SAV vehicles only. Service coupon not valid with any other offer or special. Must present service coupon at time of purchase or service repair order write-up. Some models not included in special offer. Limit one service coupon per person.
RMS Power Ratings: The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. RMS power is derived from Root Mean Square which is a statistical measurement of the magnitude of a varying quantity and is applied to voltage or current.
The peak level is the very tip of the sound wave, the highest point that the wave has reached. One might think it would make sense that the higher this point is, the louder we shall perceive the sound - not necessarily. RMS stands for 'root mean square' and is a way to measure the magnitude of varying quantities. It is the square root of the mean of the squares of the values. In simpler terms, our sensitivity to loudness is proportional to the average value of the various peak levels present in a given time. The RMS is a value given to the energy, or loudness of audio over time.