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2 speakers are connected together2 channels should be no problem,SRX725Standard 1200W a,It's just the highest working power,KTVT1000WX2 is only the highest output power,As for the sound quality of KTV, I don't know。

Hello JBL SRX725 This speaker has a single average power of 1200W peak 4800W The recommended power is 2400W, so you need to use a power amplifier with a single channel power greater than 1200W 8 ohms to be safe for long-term use, and the relationship between impedance and power is inversely proportional to multiples, for example, 8 ohms, 1000W, 4 ohms, it is 2000W, on the contrary, 16 ohms, it is 2000W, so when looking at the nominal power of the power amplifier, you need to know the load impedance of the nominal power Otherwise, it is fuzzy power, and there is no practical reference value.

KTV power amplifier is not accurate, KTV power amplifier is generally about 200W, with double fifteen and audio, it can only be said that the sound can not be achieved, such as high-power use, the power amplifier will be seriously distorted; Prolonged use will cause the amplifier to be overloaded and will burn out the amplifier.

In fact, you can use a multimeter to test the output voltage of the power amplifier, and the output power can be proposed according to the formula of u*u r.

It is recommended to use 2*1000w professional amplifier to push, otherwise it will be a waste of such a good speaker!

No, the 8 ohm power of the KTV amplifier is up to 200W,

It shouldn't be a big problem. But it's not very good... I use the pitch. It's also two double fifteen. I bought it in the ** Tian Lai Yin City. It took two months. It felt okay.

2FloorThat's right,15Inch speakers won't be over800W,KTV offense and defense are generally on a 10-inch double magnet plus two trebles,Generally, a few power is also 150WIf you bring it up,It will burn the offense and defense Your speaker should be in600W

The KTV amplifier in my current factory is only the highest 350W, and the miscellaneous KTV amplifier does not do 1000W. Double 15 speakers are pushed with professional amplifiers, and 700W professional amplifiers are enough.

It stands to reason that a 1000-watt amplifier should be fine with pushing a 15-inch pair. What brand of amplifier is it?

Summary. About the audio, how to connect the mixer and the amplifier There are three ways to connect the mixer and the amplifier: the main output l r to the power amplifier, the group output group 1 2 to the power amplifier, AUX1 2 to the power amplifier, the number of power amplifiers is small and there is no need for group control, only two l r canon output to the power amplifier, if the number of power amplifiers is large, and to be controlled in groups, the group output is used (premise:

Mixer with marshalling output function).

Questions about the connection of audio, mixer, amplifier.

About audio, how to connect the mixer and the power amplifier There are three ways to connect the mixer and the power amplifier: the main output l r to the power amplifier, the group output group 1 2 to the power amplifier, AUX1 2 to the power amplifier, the orange disadvantage dry power round hole to play the number of simple and do not need the group control only need to output two l r canon to the power amplifier, if the number of power amplifiers is large, and to be controlled in groups, then use the group output (premise: the mixer with the group output function).

The microphone is connected to the mixer, which is connected to the amplifier. The mixer has multiple inputs, which can be plugged into the microphone, or accessed**, and the output can be connected to the input end of the amplifier to work empty Lizhou.

In the MONO state, the input signal is connected to CHA or CH1, and the two output channels can be connected to two speakers respectively. At this point, the two amplification channels of the amplifier process the same signal, and the output is also the same.

The mode switch of the amplifier is in"mono"Mono mode, the speaker is connected in the same way"Stereo sound"。That is, the left and right speakers are connected to the "+" binding posts of the left and right channels.

1. Stereo mode

The output red and black wiring of the left and right channels of the power amplifier are connected with the red and black binding posts of the left and right speakers respectively, and the audio signals are transmitted from the left and right channel input interfaces of the power amplifier respectively, and the left and right channel potentiometers of the power amplifier are used to control the volume of the left and right channel speakers respectively.

2. Bridge mono mode (bridge).

Connect the two output red binding posts of the power amplifier to the loudspeaker, but in bridging mode, the output impedance of the amplifier is doubled, and the power is increased by more than 3 times less than 4 times (the theoretical value is 4 times). The advantages are: the input and output are balanced, and the power is increased.

Disadvantages: Increased output impedance. Amplifier bridging is mostly used in subwoofers that require high power.

3. Parallel mono mode (parallel).

In this mode, the output impedance of the amplifier is reduced by 1 times and the power is increased by 1 time. Most of today's low-impedance and high-power speakers use this connection. Different brands of power amplifiers have different connection methods!

The two output red binding posts of the parallel mono mode (parallel) power amplifier are connected with the line, and then a red and a black terminal are connected with the speaker as output terminals, and the audio signal is input from the left channel input interface of the power amplifier, and the right channel interface is left empty, and the volume of the speaker is controlled by the left channel potentiometer of the power amplifier.

For each speaker, there should be two lines. A set of ports (red, black) behind the amplifier. The color marking of the wire is used to prevent the wrong polarity, and you can unify it yourself.

For example, the red mouth is made of copper wire, and the black mouth is used for white, and all of them are connected like this. The speaker interface also has its own unified connection, and the color is also available. Don't just mess around, if you make a mistake, it will ruin the stereo effect.

The output port of the power amplifier is marked with R and L, which indicates the right channel and the left channel. The speaker connected to the left channel should be placed on the left side.

I don't know what the amplifier looks like. If yes, there will be 6 sets of connectors, 2 front speakers, 2 rear surrounds, 1 center, and 1 subwoofer. Connect the corresponding speakers separately.

The surround channel output port on the amplifier is surround in English, and many times it will be abbreviated as sur. The surround channel is also divided into left and right channels, and sometimes it is also marked as SL and SR to indicate the surround channel.

The inch speaker can also be connected to the main channel,As long as the sound is appropriate,It doesn't have to be connected to the surround output。

Row A red and black is a group (is a speaker) connected to the speaker wire, red to copper, black to white. Black and red is another speaker Note that the red and black are on the top of the R or L R is the speaker on the right L is the speaker on the left Row B is not connected The function is the same as the A row. Supplement; The red of the amplifier and speaker represents the positive pole, and the black is the negative pole.

The speaker wire copper is the positive electrode, and the white wire is the negative electrode.

You are a home channel amplifier, the logo on each amplifier will be a little different, it is recommended that you check the meaning of the corresponding English logo on the Internet.

I don't write it on it.

cent speakers

Center channel speaker! And in the back: use a horn of 8 ohms or more!