5FTFPg5

bass circuit

Overview

Based on the bass part of Edifier's 2.1 speaker, a simple low-pass filter circuit, no frequency adjustment, only a bass volume adjustment, and a mono-channel power amplifier board can form a simple active subwoofer. Hope the experts can correct me.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-23 17:26:50

Industrial "safety" control system based on Hercules-ADC schematic diagram
Industrial "safety" control system based on Hercules - ADC schematic diagram
99 package of LPC series chips, schematic diagram
Dear friends, I would like to ask about the schematic diagram and package of the LPC series ARM chip. I can't find it in protel99? How can I add it? Do I need to draw it myself? If you have any, pleas
【Ask TI】During this period, TI has been conducting activities similar to this forum simultaneously in various forums
[i=s]This post was last edited by dontium on 2015-1-23 13:33[/i] [size=4]During this period, TI has been conducting activities similar to this forum in various major forums. From my observation, I fou
MTS Displacement Sensors
The R series displacement sensor developed by MTS is a modular " intelligent " displacement sensor. It provides high-speed, reliable and accurate data processing and communication. The position and sp
Some problems in simulating op amp integrator circuit using multisim
[i=s] This post was last edited by dontium on 2015-1-23 13:36 [/i] I used software to simulate several simple integrator circuits, but the output waveform showed a DC component. I don't know why, but
Newbie asks: Compilation of STM32IAP in AN2557
I am a novice learning...Now I have downloaded AN2557 and directly run the project an2557\STM32F10x_AN2557_FW_V3.1.0\Project\IAP\RVMDK\IAP.uvproj. The compilation error is as follows:linking....\Obj\S

Datasheet More

Circuits More