If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
Keep in mind that those specs I gave you are for a single 808, vs the 2x18 QrX. A pair of 808's will probably go a few dB's lower than the 45Hz of a single 808, plus a few more dB's of output for doubling of surface area. If I'm not mistaken, they're both rated at roughly 136dB continuous, with a peak of 141dB for the QrX vs 139dB for a single 808.
QRX 218 is 150lbs. 808's are horn loaded so they should be louder per watt. I would not want to haul either up a flight of stairs. Spl levels are not always measured in the same way so take manufactures ratings with a grain of salt.
What is the application ?
<div class="signaturecontainer">The wheel is an extension of the foot</div>