AUDIO AMPLIFIER SPARE PARTS

-39%Limited
Brand: Brand: VAVESONIC
100+100 Watt Stereo 4TR Amplifier Board, Original 2SC5200 and 2SA1943 4 Pair Transistor, DC24V to 45V Dual Supply, Suitable for 1313-Cabinet & All Type of Battery Vehicle.Use Cooling Fan Good Result Original price was: ₹1,100.00.Current price is: ₹670.00.
- ✅ 100W + 100W High-Power Stereo Output – Delivers Powerful, clear, and distortion-free sound Stereo Left-Right Audio Amplifier
- ✅ 4-Pair Original 2SC5200 & 2SA1943 Transistors – Ensures efficient performance and durability
- ✅ Dual Power Supply DC 24V to 45V Compatible with 1313 Cabinet & Battery Vehicles – Perfect for various setups including home and automotive use
- ✅ Original Components – Built with high-quality resistors, capacitors, and circuit design for superior audio performance
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-47%Limited
Brand: Brand: VAVESONIC
2 Channel Stereo Audio Gainer with RMC Connector & 5V USB Power Output | 10X Low Volume Sound Booster with Noise Filter | DC12V to 36V, For USB, TV, DTH, AUX, Mobile | Gain Preset Original price was: ₹370.00.Current price is: ₹195.00.
- 🔊 10X AUDIO GAIN BOOST ,low audio signals with powerful 10X gain amplification. Perfect for increasing sound clarity and volume from USB Boards, DTH boxes, mobiles, PCs, AUX devices, and music players.
- 🔄 2-Channel Stereo Input & Output Supports Left & Right channel stereo audio, Preset Gain Adjustment Control
- 🔌 RMC CONNECTORS, INPUT/OUTPUT + 5V USB POWER OUT for easy stereo audio connection and additional 5V USB power output for powering compatible audio accessories and modules.
- ⚡ Wide Voltage Range: 12V to 36V DC, Works with Class D & Class AB Amplifiers home amplifiers, car audio setups, and custom amplifier projects.
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-59%Limited
Brand: JTECH AUDIOS
2 Channel Stereo Gainer With Noise Filter|Use in USB-AUX-TV-DTH-Mobile-Amplifying Signals|Sound Booster for Low Volume | 12V DC| Individual Gain Adjustment Controls.4558IC Model Original price was: ₹230.00.Current price is: ₹95.00.
- 2 Channel Stereo Gainer
- Noise Filter
- Use in USB-AUX-TV-DTH-Mobile-Amplifying Signals
- 10x Gain. The audio gain can be adjusted using 2 presets
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-35%Limited
Brand: Brand: VAVESONIC
2 Track Dual Surround Special Effect Decoder,Stereo Signal Analysis Detector,Dynamic Range AGC,Output Stereo Surround,DC 12V to 24V Single Supply Original price was: ₹980.00.Current price is: ₹640.00.
- FIRST MADE IN INDIA, LAUNCHING STEREO DUAL 2-TRACK ORIGINAL SURROUND BOARD
- 2-Channel Input Stereo Audio Get Output CENTER+ Left SURROUND And Right SURROUND (ORIGINAL STEREO SURROUND) POWER SINGLE SUPPLY 12V TO 24V
- Analysis Of Stereo Audio Signals, Detector Dynamic Range, And AGC (Automated Gain Control) Surround Decoder, Suitable 5.1 & 4.1 Amplifier
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-40%Limited
Brand: Brand: Generic
24V- 2 Amps Transformer Copper Winding 220V AC to 0-24V AC Step Down Power Supply, DIY Projects And industrial Use Original price was: ₹660.00.Current price is: ₹399.00.
- Winding – 100% Copper; Step Down – Converts 220V AC to 24V AC; Type 0-24V,Output AC to AC Converter
- Output – 24V AC; Ampere – 2A; Step Down Transformer
- Used for Making Power Electronic Devices, inverter industrial Use DIY Projects , home Theater Setup etc…
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-33%Limited
Brand: ULTRA DIGITAL AUDIOS
5 Channel Stereo Hi-Fi Audio Amplifier Board,150W 4-Ohm Watt Per Channel. Low Distortion-High Efficiency.DC 24V to 45V Dual Supply Original price was: ₹2,550.00.Current price is: ₹1,699.00.
- DC 24V to 45V Dual Supply, Power Output (4 Ohm & 150WATT) (8 Ohm & 90WATT) Made With FR4 PCB High-Quality Glass-Fiber PCBs
- Original 10 Transistor | Heavy Heat Sink | Hi-Fi Audio | Low Distortion | High Efficiency
- Produces Rich, Clear, And Balanced Sound Quality, Ideal For Professional And Home Audio Systems.
- Each Board Is Tested For Proper Output High-Quality Audio Performance
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-39%Limited
Brand: JTECH AUDIOS
5.1 Pro-Logic Board, Deep Bass & Treble ORIGINAL IC Used, Stereo Audio Input 5.1 Channel Out, All Channel Adjustable Gain Control, Crystel Clear Sound Output, DC 15V to 40V Dual Supply Original price was: ₹900.00.Current price is: ₹550.00.
- 2 Channel Audio input, USB-Aux-Bluetooth, Output is Convert in 5.1 Channel Crystal Clear Sound Output , with Bass Treble options are available then Left, Right, Surround Left, Surround Right, center and subwoofer signal outputs are available. DC 15V to 40V Dual Supply
- Use Volume Control-100K Smooth Deep Bass &Treble
- Suitable All 5.1 Amplifier, Original ic and MFR Resistor Used Prologic Board
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-30%Limited
Brand: Brand: VAVESONIC
5.1 Prologic 3D Surround Stereo 2 Track Sound Decoder Board, with SUBWOOFER Low Pass Filter | Single Supply DC 12V-24V | Compatible with Class AB & Class D Amplifiers | Home Theater & Audio Projects Original price was: ₹1,050.00.Current price is: ₹740.00.
- FIRST MADE IN INDIA, LAUNCHING STEREO DUAL 2-TRACK ORIGINAL SURROUND BOARD
- 2-Channel Input Stereo Audio, Get Output CENTER – LEFT SURROUND – RIGHT SURROUND – SUBWOOFER – LEFT & RIGHT 5.1 Out, SINGLE POWER SUPPLY 12V TO 24V
- 🔊 Built-in Subwoofer Low Pass Filter – Delivers Deep Bass Response By Isolating Low-Frequency Signals, Perfect For Adding Punch To Your Subwoofer Setup.
- 🎵 5.1 Channel Surround Sound Decoder – Experience Immersive Audio With Prologic 3D Surround Sound Support, Converting Stereo Input Into Multi-Channel Output, COMPATIBLE – BOTH CLASS AB AND CLASS D AMPLIFIER
- Analysis Of Stereo Audio Signals, Detector Dynamic Range, And AGC (Automated Gain Control) Surround Decoder,
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-34%Limited
Brand: ULTRA DIGITAL AUDIOS
5.1 Speaker Protection Board, 12V AC Dual Power Supply, 5 Sec Delay On Relay, DC Voltage Protect, Subwoofer Channel High Current Relay Original price was: ₹560.00.Current price is: ₹370.00.
- Suitable For All 6 Channel Audio Amplifiers
- Inbuilt Subwoofer Channel High Current Relay
- 5 Seconds Delay On Relay. Dc Voltage Protect Against From Power Amp Section
- AC-12.0.12V Dual Power Supply, AC Loss Power Off Function
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-23%Limited
Brand: Brand: Generic
Class D Amplifier 200W SMPS Power Supply AC to DC Dual Output 24V 7.8A + 12V 1A | Switch Mode Power Supply (AC100–240V Input) | Short Circuit & Over Voltage Protection | DJ LED, DIY Projects Original price was: ₹880.00.Current price is: ₹680.00.
- 🔌 Dual Output Design ⚡ High Power Output – 200WATTS Provides 24V 7.8A for Class D amplifiers and 12V 1A for Circuits like fans, Pre-amps, or LED indicators.
- 🔊 Perfect for Audio & DIY Projects for Class D amplifiers, DJ lighting, LED strips, CNC, and DIY electronics projects.
- 🔄 Input Voltage Range Supports AC 100V–240V, 50/60Hz, making it suitable for use across India and globally without voltage issues. Built-in short circuit protection, over-voltage protection, and overload protection ensures safe and reliable operation.
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-44%Limited
Brand: Brand: Generic
Crystal Subwoofer Pre-amp Board, Low Pass Filter For Frequency-BASS Boost with Gain Adjustable Control, DC 24V To 42V Dual Supply Original price was: ₹390.00.Current price is: ₹220.00.
- High-Quality Components: Built with high-grade components Used, DC 24V To 42V Dual Supply
- Gain Adjustable Control: Allows for fine-tuning of audio gain, providing optimal control over output levels for different audio environments
- Low Pass Filter: Integrated Low Pass Filter For Precise Frequency Control, Enhancing The Clarity And Depth Of Bass Output.
- Frequency & Bass Boost: Customizable frequency settings and bass boost for tailored sound enhancement, ideal for deep bass applications.
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-29%LimitedSold Out
Brand: Brand: Generic
CTN STEREO 100W+100W Class D Amplifier Board with Power Booster | TPA3116D2 Original IC | DC 12V–24V Input | Crystal Clear Audio | Inbuilt 5V Output | for Home, Car & DIY Speaker Projects Original price was: ₹1,390.00.Current price is: ₹990.00.
- ✅ High Power Output – Delivers 100W + 100W STEREO Crystal Clear Audio Quality – Advanced Class D technology provides clean, noise-free sound
- ✅Original TPA3116D2 IC –low distortion, High efficiency with low heat generation, Built-in Power Booster
- ✅ Power Supply Range – Supports DC 12V to 24V input for flexible power options, Built-in 5V Output – Convenient 5V output for powering Bluetooth modules or preamps
- ✅ for Home, Car & DIY Speaker Projects
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Out of stock
-12%LimitedSold Out
Brand: Brand: Generic
CV-100W+100 STEREO Class D Amplifier Board with Power Booster | TPA3116D2 Original IC | DC 12V–24V Input | Crystal Clear Audio | Inbuilt 5V Output | for Home, Car & DIY Speaker Projects Original price was: ₹998.00.Current price is: ₹880.00.
- ✅ High Power Output – Delivers 100W + 100W STEREO Crystal Clear Audio Quality – Advanced Class D technology provides clean, noise-free sound
- ✅Original TPA3116D2 IC –low distortion, High efficiency with low heat generation, Built-in Power Booster
- ✅ Power Supply Range – Supports DC 12V to 24V input for flexible power options, Built-in 5V Output – Convenient 5V output for powering Bluetooth modules or preamps
- ✅ for Home, Car & DIY Speaker Projects
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Out of stock
-32%Limited
Brand: Brand: Generic
Dual Supply DC Converter Input 12V+ | Output DC -24.0.24V+ | 8A to 10 AMP Dual Power Supply | for Vehicle & Home Audio Amplifiers | (Input Battery & SMPS 12V+ 15AMPS Minimum Best Result) Original price was: ₹999.00.Current price is: ₹680.00.
- Input Voltage: 12V DC (Battery or SMPS) Output Voltage: -24.0.24V+ DC Dual Supply (Positive, Negative, and Ground) Current Output: 8AMP to 10AMP
- Application: Suitable For Car Audio Systems, Home Audio Amplifiers Setups, And Other High-Power Dc-Powered Devices
- input: 12V Battery and 12V SMPS ( Use 15AMP Minimum For Optimal Performance)
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-30%Limited
Brand: EXTREME AMPS
EXTREME AMP 2.1 SUB-PRE & BASS TREBLE Board with Inbuilt SUBWOOFER Gain & Frequency Control, DEEP SUBWOOFER BASS DC 12V to 36V, Original IC, 2 Layer PCB Original price was: ₹280.00.Current price is: ₹195.00.
- 🔊Designed This board supports a 2.1 Channel setup, allowing you to connect left, right, and Subwoofer Outputs DEEP SUBWOOFER BASS Clear stereo sound
- 🎚️ Inbuilt Subwoofer Control Independent subwoofer gain and frequency control allows precise bass tuning as per your speaker setup.
- 🎵 Bass & Treble Adjustment Separate bass and treble controls provide full sound customization for rich and balanced audio output
- ⚡ Voltage work (12V–36V DC) Compatible with multiple power supplies, making it suitable for home audio, car audio, and DIY amplifier projects.
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-33%Limited
Brand: EXTREME AMPS
EXTREME AMPS 50W+50W High Performance Class-D Stereo Amplifier Board with Original Texas TPA3116D2 IC | Built-in Boost Converter | Pop-Free Soft Start | DC 12Vto24V (5A–10A) Original price was: ₹880.00.Current price is: ₹590.00.
- Powerful 2-Channel Output (50W+50W Max): High efficiency Class-D stereo amplifier board based on Texas Instruments TPA3116D2 for loud, clean audio with strong bass and low heat.
- Wide DC Input Range Works with 12V to 24V car battery, 12V SMPS, or 24V SMPS. Recommended supply: 24V 5A–10A for best output.
- Pop-Free Soft Start (Speaker Protection): Designed for smooth power-on and reduced “POP” noise to protect speakers and provide a premium user experience.
- Ideal for DIY + Upgrade Projects: Perfect for home theater stereo, bookshelf speakers, 2.0 systems, desktop audio, car audio upgrades, DIY speaker boxes, and custom amplifier enclosures.
- Built-in Boost Converter for Better Performance: Integrated boost stage helps maintain strong output even when input voltage drops, giving improved punch and stable performance for DIY audio builds
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-48%LimitedSold Out
Brand: G-TECH AUDIOS
G-TECH 2 Channel Stereo Audio Gainer | 10X Low Volume Sound Booster with Noise Filter | For TV, DTH, USB, AUX, Mobile | 12V–36V DC | Gain Preset | Works with Class D & Class AB Amplifiers Original price was: ₹270.00.Current price is: ₹140.00.
- 🔊 Powerful 10X Audio Gain Boost Boosts weak or low-volume audio signals up to 10 times, delivering louder, clearer sound without distortion.
- 🔄 2-Channel Stereo Input & Output Supports Left & Right channel stereo audio, Preset Gain Adjustment Control
- Works perfectly with USB audio, AUX output, TV, DTH set-top box, mobile phones, Bluetooth receivers, and pre-amps. ⚡ Wide Voltage Range: 12V to 36V DC,
- home amplifiers, car audio setups, and custom amplifier projects.
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Out of stock
-42%Limited
Brand: G-TECH AUDIOS
G-TECH Dual Supply Converter, DC in 12V to 26V (12-0-12 Output DC 2AMP) Single to Dual Supply Output Board, Suitable Audio Pre-amp, Bass Treble, Sub-pre & Prologic Boards Original price was: ₹295.00.Current price is: ₹170.00.
- 🔌 DC Input Range (12V to 26V DC) Supports flexible DC input, Making It Compatible With SMPS, Batteries, And Adapters For Various Audio Applications.
- ⚡ Stable Dual Output (12-0-12, DC 2AMP) Converts single DC supply into dual supply output, ideal for powering audio circuits requiring positive and negative voltage
- 🎵 Perfect for Audio Applications Suitable for use with pre-amplifiers, bass treble boards, Subwoofer Pre-amps, and Prologic Boards,audio systems
- 🔧 Compact & Easy to Install Small size PCB with simple connections for quick setup into DIY and professional audio setups
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New-44%Limited
Brand: Brand: VAVESONIC
G-TECH STEREO BASS TREBLE BOARD with Volume Control & RMC Connector | TL072C Original Dual IC | DC12V to 36V Single Supply | for Class D & Class AB Amplifiers | Suitable for 1313 Cabinet Original price was: ₹330.00.Current price is: ₹185.00.
- 🎵 High-Quality Stereo Audio Processing ORIGINAL TL072C dual operational amplifier IC for clear, low-noise audio performance, delivering enhanced bass, treble, LEFT AND RIGHT CHANNEL, overall sound quality for home and professional audio systems.
- 🎚️ Imported Volume Control & RMC Connector imported volume potentiometer for smooth operation and an RMC connector for reliable signal connectivity and easy installation.
- ⚡ Operating Voltage Range DC 12V to 36V single power supply, making it compatible with a wide range of Class D and Class AB amplifier boards used in DIY and commercial audio projects.
- 🛠️ 1313 Cabinet & DIY Audio Projects Specially suitable for 1313 audio cabinets, power amplifiers, active speakers, home theater systems, subwoofer projects, and custom audio amplifier builds.
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-40%Limited
Brand: GROWTECH
Grow TECH 2.1 SUB-PRE & Bass Treble Board,Ultra DEEP Punch BASS, 3 Channel Gain Control | 80Hz To120Hz SUBWOOFER Frequency Control,Dual Supply DC 20V-40V | Suitable for 1313 Cabinet | RMC Connector Original price was: ₹480.00.Current price is: ₹290.00.
- 🔊 2.1 Channel Sub-Pre Board – Dedicated SUBWOOFER + STEREO output for powerful audio setup
- 🎵 ULTRA DEEP PUNCH BASS – Enhanced low-frequency response for Strong Boom Bass effect
- 🎚️ 3 Channel Gain Control – GAIN for SUBWOOFER, LEFT & RIGHT CHANNELS, Adjustable SUB Frequency – Control range from 80Hz to 120Hz
- 🔧 Direct PCB support for Adding Volume Controller Option, 1313 Cabinet Suitable – Perfect Match for Standard 2.1 speaker cabinets
- 🔗 RMC Connector Support – Easy and Secure connection for audio inputs 🔌 Dual Supply Input – Works with DC 20V to 40V Dual Power Supply for stable Performance
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