How many watts of watts can a TEA2004 amplifier have

TDA2004 is a stereo power amplifier integrated circuit for automobiles, with a maximum undistorted power of 10W+10W, and when used in a home power amplifier, it can be connected to a BTL circuit with a maximum undistorted power of 32W. When the two-channel output, the minimum load impedance of each channel shall not be less than 2 ohms; If it is connected to a BTL circuit, the mono impedance shall not be less than 4 ohms. When doing two-channel power amplifier, it is more reasonable to use two speakers (speakers) with a rated power of 10W as the load.

Please see the model clearly, is there a mistake, TEA2004 is not an amplifier, it should be TDA2004, TDA2004A

10+ Car Radio 10w Stereo Amplifier.

multiwatt11

Its main features are:

Low distortion. Low noise.

High-reliability chips and packages.

During operation due to additional safety precautions.

To tions:

The AC output is shorted to ground.

Very sensual load.

Do not measure the temperature of the chip.

Load dump voltage surge.

Occasional open space.

Saves space and costs: very low exterior.

External components, very simple, mounting the system.

There is no electrical isolation between packageand .

Radiator. Description.

The TDA2004A is a Class B dual audio power amplifier.

8 ohms output 120W amplifier, theoretically under 4 ohm loadOutput powerIt's 240w. No problem, you can match it.

If it is used in a home environment, such as a living room, listen to ** and the like, a 120 watt 8 amplifier with a nominal 100 watt and an impedance 4 speaker is no problem. If it is a professional sound reinforcement system, you should be careful, and you should ask a professional to match it.

Introduction

In a home environment, the power of more than ten watt-hours is already very loud. Rated power.

120 watt 8 power amplifier, push the manufacturer to identify 100 watt speakers, theoretically there is a danger of burning the speaker unit, but listen to the ** hidden branch when using basically the power is about ten watts, the user will also control the volume of the stove laugh at the appropriate loudness.

So don't worry. The HIFI system is not used to calculate the parameters, and mainly relies on experience.

Karaoke system、Professional sound reinforcement system,It is necessary to pay great attention to the excessive power burned unit,The dynamic power of live singing is very amazing,The matching of power amplifier and speaker、The tuning of the system should be provided by professionals。