A detailed, quality design subwoofer cabinet design formulas are given with drawings, then the construction phase of the designed cabinet comes, finally, the adjustable active bass filter circuit made with LM324, the formulas, details and the amp circuit made with TDA1562Q
TDA1562Q Subwoofer Amplifier Project
a complete cycle of low-pass filter and subwoofer channel, itself, is the subwoofer. The device is intended for use both in car and at home as a bass level when listening to music and watching video programs. The advantages of the device can be considered clean, soft and smooth bass; JavaScript adjustment lowpass filter cutoff frequency and the phase shift of the signal. The disadvantages of the device are slightly larger dimensions.
source msevm.com Subwoofer Amplifier Circuit TDA1562Q schematic pcb alternative link:
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Published: 2009/08/15 Tags: audio amplifier circuits, ic amplifier
Velleman Kits Mixed Electronic Circuit Diagrams
Velleman known across the world too big a company engaged in sales of electronic products in many areas because they show activity in a precise definition’ve bulunana electronic circuit kits ready power supply test equipment product groups have a lot of cables apparatus
Is important for us to offer for sale some of their electronic circuit kits diagrams in PDF format several circuit diagram free download files in the circuit diagram described in detail (English) list of materials PCB top view of the kit finished version of the image (some do not) it’s never a circuit pcb drawing is not.
Mixed circuits