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S$4.69
S$5.86-20%
Electronic module Single Power Supply 10-24V Super Dynamic Bass Boost Front Stage Low Pass Filter Board Front Stage Tuning Board Front Finished Board
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Est. delivery by Apr 23 - Apr 26
KIN-SG
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Product description
Special Reminder: This Board Is a Subwoofer Front Level Board, Which Is Directly Connected to the Speaker and Will Not Make Any Sound. It Must Be Connected to the Pure Back Stage Power Amplifier Board and Made into an Active Subwoofer before Making Any Sound. the Power of the Pure Back Stage Power Amplifier Board Is Selected According to the Shock Degree Required by Individuals, the Higher the Power of Pure Back Stage Power Amplifier, the More Shocking the Bass Effect Will Be. The So-called Low-Pass Filter Board Is to Filter out the Treble Part above Human Voice, Retain the Low-Frequency Part for Amplification to Improve the Bass Replay Strength, and Do Not Hear Human Voice and High-Frequency Musical Instrument Sound When Playing. Buyers Must Know This Knowledge to Avoid Not Knowing How to Use It after Buying It.
Most Subwoofer Front Level Boards on the Market Are Basically Dual Power Supply, and It Is Not Very Convenient for DIY Enthusiasts to Use. after All, Single Power Supply Is Relatively Easy to Find. under the Premise of Ensuring the Effect, we Have Launched a Single-Power Super Bass Front Board, Which Can Share a Set of Power Supply with the Rear Amplifier Board. Diy Is Very Convenient.
Features of This Board: 1. All Components Are Selected as Brand New First-Class Products. The Frequency Adjustment Capacitor Is Made of Original Philips CBB Capacitor. the Adjustment Potentiometer Is Made of Fully Sealed Taiwan, and the Input and Output Terminals Are Made of Pure Copper Wiring Terminals, wiring Is Very Convenient. 2. Dezhou NE5532 Is Selected for the Operational Amplifier. If You Have IC Socket Welding, You Can Change the Operational Amplifier at Any Time to Feel the Effect Brought by Different Operational Amplifiers to Improve the Playability. 3. Designed with LED Indicator Light to Monitor the Power Condition in Real Time. 4. the PCB Design of This Board Is Simple and Beautiful, and the Wiring Is Reasonable, Which Makes This Board Have Extremely High Signal-to-Noise Ratio and Strong Anti-Interference Ability. When There Is No Signal Input, Almost No Noise Can Be Heard near the Speaker. Main Parameters:
Product Name: Single Power Low-Pass Filter Board, Super Bass Front-Mounted Board Power Supply Voltage: DC10-24V Single Power Direct Current Frequency Range: 22hz-300hz Audio Input: Mono Or Dual Channel Audio Output: Mono PCB Specification: 78x32mm, Thickness: 1.6 MMCB Material: Super Hardness FR-4 Fiberglass Board Finished Board Net Weight: 30G Plate Fixed Hole Center Spacing: 70 X24mm, Hole Diameter: 3.2mm Potentiometer Shaft Center Spacing: 32.5mm
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