

| SPK123 |
1IN STOCK |
|
| Log in for prices | ![]() |
|
Why do we express wattage as Wrms?
Speaker output can be measured in two distinct ways:
Maximum Power: This indicates the wattage a speaker can tolerate in brief bursts, but using it at this level for an extended time will cause damage.
RMS, or root mean square: This measures the average power a speaker can manage over a consistent period.
Consequently, it’s essential to choose a speaker based on its RMS value rather than its Maximum Power.
![]() Check out our newsletter for latest offers & updates | ![]() ATC Supplies accepts payments via Stripe® | ![]() We also accept payments via PayPal™ |