is 250 nominal the same as 250 rms?
1684867
My understanding is that Nominal Power Handling (used by Pioneer) means how much power the speaker can handle safely and without significant degradation (clipping). A similar concept of RMS (Root Mean Square) power handling... not being an engineer, I can't tell if 250 wt of Nominal is exactly 250 watt of RMS (Root Mean Square Power), but I understand the concept is similar...not sure if this would help.
1262741
Yes , but be careful. A good rule of thumb to measure the true rms of any audio component is to add a zero to the end of the fuses and add them together. So in your case 4× 25 amps is like 4×250. So you have a 1000 watt amp...just don't turn your gain all the way up, which you should never do anyway because it's the distortion from these amps that blow subs. Not the wattage.
1789738
yes you can, the jbl use similar to bash 300s the 400 w is not rms is peak power the real power is close to 300, so you can use 300s more cheaper or 500s if you enjoy high level power
193707
I believe the scale would be inch pounds, I just multiply / divide by 12 as required and note that the 250 inch pound variation is equivalent to just over 20 foot pounds. There is also a metric scale as well. Look for other versions listed, some variations are scaled in foot pounds and make sure you get one that covers the max torque you might need. I purchased both 3/8 and 1/2 drive versions and have been very happy with them. Note, make sure you set them back to minimum torque values during storage to keep the calibration.
1544512
The only data that i could find is on another website. It claims to be only 250 watt rms. I have them ran in a circuit bridged at 4oms with this amp Pyle PLA2378 2-Channel 2,000-Watt Bridgeable Mosfet Amplifier and they sound great for the cost. Not sure if they are only 250 watts rms that sounds low for the way they sound. Thats all i could find.
1469190
Byron is right, your amp is probably only 500 watts RMS and it is unlikely you will ever use that much, maybe half that again; what is the model number of your amp to better answer your gauge requirements? Either way this kit will not work, wouldn't use for anything past 200 watts RMS. The 50% efficiency Byron is referring to is the common Class A/B amps, Class D amps at over 90% efficiency can get away with much smaller gauges per watt rating.
1658905
Usually a 250 will end up with about the mid 230s. I can't say exactly how much.
1584485
The actuall low pass is 50-150hzLook in there website for the manual and will show you specs there, I think it's the last page. Now as far as being 400rms no way maybe 150 rms that's about it. It does sound pretty good, not a thump in your chest but great to add some much needed low end bass if you are lacking.
2267470
I believe that the 250 is the diesel version of the GLK350 and therefore should be identical.
302450
RMS is root means square.measuring a complex AC wave form compared to DC power.yea 300 is a decent wattage for 1 ohm.hope that will help you understand also try to match your input RMS on your subwoofers to your output RMS amperage.
1380832
It says 250 watts.I'm not sure if that's total or per channel.Sounds like alot for per channel.
598877
Rms and peak are two different ratings all together Rms is true wattage" what is the sub seeing constantly" Peak is an inflated number by company's to get to buyer to buy there amp because the number is bigger which is rarely true about the amps when you test them to see if they can match the manufacturers specs Rms is roughly 650 at 1 ohm Peak is 1000 at 1 ohm And that is using an amp meter and checking what the amp is putting out. The zrx line of amp only seems to be capable of a little over half there rating from hifonics Best of luck to you
1300198
1000-1500 RMS stable at 2 ohms is what I would go with. Stick with a good mane brand that advertises there power in RMS
585952
A small one, yes. Maybe 30 to 50 watts rms. The 360 watts is a peak rating. They won't handle it. Stay bellow 200 peak, you should be fine.
350105
I'm pretty sure it's RMS. It's quite powerful depending on your speaker setup. Sounds great with my 'classic' set of Klipsch.
1337613
I got the 300 watt for my 55 gal. seems to do fine. I rather have a higher watt and turn it down lower. Besides after they get old and don't work as well a higher watt seems to do better. I think a 250 would do the job for a 55 gal
1573575
Average rms on any name brand speaker is half to a little under half of peak. So 35 rms has around 70 peak. But you should never cap out low end speakers because over a short amount of time you will blow them.