Showing posts with label Subwoofer. Show all posts
Showing posts with label Subwoofer. Show all posts

Wednesday, 28 March 2012

Car Subwoofer Amplifier Driver


The stereo signals coming from the line outputs of the car radio amplifier are mixed at the input and, after the Level Control, the signal enters the buffer IC1A and can be phase reversed by means of SW1. This control can be useful to allow the subwoofer to be in phase with the loudspeakers of the existing car radio.

Monday, 26 March 2012

Sub-Woofer Amplifier 100 Watt

This is the circuit of subwoofer amplifier. This amplifier can produce an output of 100Watt. There are seven transistors including four in the output stage. The transistors Q1 and Q2 form the preamplifier stage. Transistors Q4 to Q7 form the output stage. Since no ICs are used the circuit is very robust and can be easily assembled on a general purpose PCB.
100 watt sub-woofer amplifierSkema rangkaian 100 watt sub-woofer amplifier

Wednesday, 21 March 2012

Rangkaian Subwoofer 200 watt

Skema Rangkaian Subwoofer
Skema rangkaian Subwoofer
If we walk in the shop or mall and see the electronic equipment is high end, so sometimes we desire to have the equipment, for example, we see that a subwoofer bass sound is so excite. but for the price of our audio equipment may still include expensive

As an electrician we have any idea, how to make a quality subwoofer, such as not lose it in the store, but with an affordable cost.