Absolutely correct! You can get *correct* stereophonic effect only at one *correct* position of the speakers and the listener. Fortunately the recording standards are more or less standard (few follows it) but the playback is yours and you only decide.
The original was probably recorded on several microphones, sometimes more than six, mixed by another engineer and finally recorded as L+R and L-R signals on a file. You are anyway hearing what they want you to hear. If you think that you are hearing what you would have been hearing if you were in the middle row in the theatre then you are very likely mistaken.
I looked at Pyle's website and could not find that subwoofer. Their PDIWS8 is rated at 150W RMS and has "4-8 ohm impedance", not 2 ohms but it does say it has a dual voice coil. Pyle's website has no details and no frequency response graph and says its frequency response is from 60Hz to 4kHz which is not low enough for a subwoofer, it is an ordinary woofer. They also do not show a recommended enclosure design.Hey audioguro, I was thinking bad, and that 8" pyle subwoofer has double coil, which each one is 4 ohms, so if I connect it parallely, I would be able to get that highest amplified value for subwoofer (100w)
A volume control is not calibrated so that when it is max then the amplifier produces its rated power. The amplifier usually has more gain so that you can still turn up the volume when the sound source level is low. Then maybe with most sound sources the rated power is produced when the volume control is set to 60% of max. A volume control is not linear anyway, instead it is logarithmic. So you can set the volume control for 10%, 20% and maybe 50% distortion and you will not know the distortion at any physical volume control setting.I set my bass volume at 90%, will I still have the 10% distortion? dnot know how bad can 10% distorion sounds, but I think its a little
The stereo amplifiers produce 50W per channel with 10% distortion into 4 ohms. Then the power is about 30W before clipping distortion begins. 100W is not a lot more than 50W. 60W is not a lot more than 30W. Their levels are just a little bit different. 10 times the power sounds twice as loud.Also 4 ohms the little speakers are rated at 200w, surely 50w will sound mo re than enoought for me, and what reliefe if subwoofer can deliver a lot more so it also performs good movements.
I am glad you found a Pyle subwoofer with a detailed datasheet. It should be fine in the recommended ported enclosure except it cannot play very low frequencies.
Its surround is foam instead of rubber so it will not last long.
Oh! I did not know that data, well at least it would be in its best scenario. I also did not know about the surround, will later look for another brand, this is ok for first tries, can you tell me a good brand which has good quality price relation and its 8"
There are many places that sell replacement foam surrounds for woofers because after a few years the foam "rots" and falls to pieces. Butyl rubber or polyurethane surrounds are much better and last "forever".
Here is a photo of a typical rotted foam surround:
A car stereo advertised as "200 Whats" produces only 15 real Watts per channel (4 channels) at full output into 4 ohm speakers. No subwoofer amplifier.
Very powerful car amplifiers use a voltage stepup circuit in their power supply.
A car stereo advertised as "200 Whats" produces only 15 real Watts per channel (4 channels) at full output into 4 ohm speakers. No subwoofer amplifier.
Very powerful car amplifiers use a voltage stepup circuit in their power supply.
There are many places that sell replacement foam surrounds for woofers because after a few years the foam "rots" and falls to pieces. :
I have another question, you see that my speaker box has 2 5.25" speaker drivers .
The paper cone was supported at the edges and the voice coil mounted on the cone actually floats in the magnetic field. The picture shows that the paper (it can be polymer material) cone support (it is thinnest at the edges and thick in the middle) has gone (I do not know where and how). The thick ring (with cutouts for the mounting holes) is the proper foam to prevent sound leak.
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What is a speaker driver? Is that a speaker or a passive filter for the speaker?
RGB LEDs? I have many solar garden lights in my garden and in my home where I modified the circuit (I added a Schottky diode and filter capacitor) and replaced the white LED with a colors changing RGB LED.
Some of the LEDs flash the different colors and some slowly fade the colors. I also have some chasers I built, each chaser has 10 LEDs and the chasers each have a different LED color.
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