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18W TDA2030 Mono Low Pass Woofer Amplifier Board only Bass Output Kit
- 18W Mono Low Pass Amplifier Board only Bass Output Kit
- Chip Type: Class AB
- Chip model: JRC4558, TDA2030
- Supply voltage: 12+12 VOLTS AC (4A Transformer Recommended)
- Output channel: 1 channel Bass only
- Output power: 18W
- Power efficiency: over 90%
- Impedance: 4O to 😯 (Use 4O for Double Power)
- Woofer Frequency response: 20Hz to 200Hz
₨ 525 -
TEA2025B Stereo Audio Amplifier Board – 6W + 6W Dual Channel High-Fidelity Sound Kit – Integrated Bass & Treble Tone Control – Sammar Electronics Premium Edition
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🔊 Dual Stereo Punch: Delivers a balanced 6W + 6W output, perfectly optimized for driving 4-ohm or 8-ohm speakers with clarity.
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🎛️ Total Audio Sculpting: Onboard knobs for Bass, Treble, and Volume give you full control over your acoustic environment.
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🎶 Soft-Clipping Technology: Built-in circuitry preserves sound quality by smoothing out signals during high-volume peaks.
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⚡ Dual Power Versatility: Supports 9V AC (Transformer) or 9V–12V DC (Battery/Adapter) for maximum installation flexibility.
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🔇 Pure Signal Path: Features a massive 2200uF filter capacitor to eliminate background noise and AC hum.
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❄️ Advanced Thermal Safety: Includes a pre-installed aluminum finned heatsink and internal thermal shutdown protection.
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🌌 High Channel Separation: Engineered for a wide, immersive soundstage with distinct Left and Right audio channels.
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🏗️ Sammar Electronics Quality: Built on a robust PCB with professional-grade components for long-term reliability.
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🛠️ Hobbyist-Friendly Setup: Features clearly labeled solder pads for R-G-L Input and Speaker Outputs for fast wiring.
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📦 All-In-One Solution: The ideal core for DIY Desktop Speakers, PC Sound Systems, and Portable Audio Gear.
₨ 525 -
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Bass Tone Mid & Treble Control – Precision Tone Shaping with TL074 Opamp
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High-quality TL074 Opamp for smooth, low-noise audio processing
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Precise 3-band EQ control: Bass, Mid, and Treble adjustments
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Compact and reliable design for easy integration
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Operates on dual power supply for stable, clean performance
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Ideal for guitar amplifiers, home audio systems, and studio gear
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Enhances sound clarity and fidelity for professional and DIY use
₨ 520 -
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2PCS 1.56 Inch Dome Tweeters 20W 4 Ohm Treble Audio Tweeter
- 100% Brand new and high quality
- Color: black
- Material composition: plastic PP
- Frequency: 5-20KHz
- Sensitivity: 91dB
- Maximum power: 20W
- Resistance: 4 ohm
- Framer diameter: 1.56 inch
- dome size: 0.6 inch
₨ 520 -
2 Inch 15W Audio Mini Speakers 4 Ohm Square Magnetic Sound Bar Loudspeaker
- 2″ inch 4 Ohm Speakers
- Impedance: 4-ohms
- Rated power: 15W
- Maximum power: 20W
- Sensitivity: 90DB
- Frequency response: 40HZ-20KHZ
- Diameter: 2 inches
- Mounting depth: 0.9 inches
- Magnet size: 2.5 x 1.4 x 0.4 inches
₨ 520 -
8 Meters Premium Heat Shrink Tube Kit – 9mm to 20mm Industrial Grade Polyolefin Tubing – Flame Retardant & Waterproof Electrical Wire Sleeve Kit
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📏 8-Meter Versatility Pack: Includes 1 meter each of 8 large diameters (9mm to 20mm) to cover all your heavy-duty wiring needs.
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🛡️ Industrial Grade Protection: Offers exceptional stress control and insulation characteristics for professional-grade results.
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🔥 Rapid Heat Response: Begins shrinking at just 70°C, allowing for fast installation with a heat gun or standard lighter.
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🌊 Waterproof & Airtight Seal: Creates a tight, protective joint that shields connections from moisture, dust, and chemicals.
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🦾 Superior Strain Relief: Provides mechanical reinforcement to wire joints, preventing breakage from repeated bending.
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⚡ High Dielectric Strength: Rated at 15 kV/mm, ensuring safe performance in high-voltage and sensitive electronic applications.
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🏗️ Long-Term Durability: Engineered for weather and wear resistance, maintaining its flexibility and grip over many years.
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🚫 Flame Retardant Safety: Self-extinguishing material adds a critical layer of fire safety to your electrical projects.
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🛠️ Multi-Sector Utility: The go-to solution for automotive, robotics, home improvement, and cable harnessing.
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📦 Clean Identification: Provides a sleek, professional black finish for color-coding and neat cable management.
₨ 520 -
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TDA7379 IC – High-Power 4-Channel / 2-Channel Audio Amplifier Chip
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High Output Power:
4×10W (4-channel mode) or 2×30W (bridge mode) -
Class-AB Audio Amplifier:
Low distortion and clean sound quality -
Wide Operating Voltage:
8V to 18V DC (12V recommended) -
Built-In Protection:
Thermal shutdown, short-circuit protection, and overload protection -
Versatile Application:
Suitable for car amplifiers, home audio systems, multimedia speakers, and DIY projects -
High Stability & Reliability:
Performs smoothly at high volumes with proper heat dissipation -
Compact 15-Pin Multiwatt Package:
Easy to install and ideal for custom amplifier designs
₨ 514 -
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750W Opamp Based Mono Amplifier PCB | 21.4cm x 8.1cm | 10 NPN & PNP Output Transistors
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🔊 750W High Power Output – Delivers strong mono channel performance.
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🔧 Opamp Based Design – Provides clear, crisp, and controlled audio quality.
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🔁 10 Output Transistors Support – Handles both NPN and PNP types for balanced output.
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📏 Board Size: 21.4cm x 8.1cm – Optimized for DIY and professional projects.
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🛠️ Bare PCB Board – Ready for custom assembly with your preferred components.
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🎯 Ideal for High Power Audio Projects – Car amps, custom speaker systems, and home audio builds.
₨ 500 -
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Unstable Voltage Protection Switcher Refrigerator LED TV PC Protector Delayed Power-on Voltage Protection Power Socket Muhafiz Switch
- 1.Voltage protection indicator
- Switch on the power, when the voltage is lower than 175V or higher than 260V, the red light is on, and the electrical jade protection state is entered. The socket has no electrical output.
- 2.Delayed power-on indicator light:
- When the power is switched on, only when the voltage is at 175v-260 v, the red light goes out and the yellow light comes on, and start the time-delay power on (the button can be cancelled), and the yellow light will turn off after 4-5 minutes.
- 3.Voltage output indicator lamp:
- When the delayed power-on indicator is off, the green light is on, the relay is closed, and the outlet starts to have a power output.
- 4.Start button:
- Turn on the power on function, press the key to cancel the power on delay and quickly enter the work.
₨ 498 -
DC 220V 75W High-Speed Motor | 15,000 RPM Ultra-Power
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🚀 BLISTERING VELOCITY: Achieves an incredible 15,000 RPM for high-efficiency, rapid-rotation tasks.
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💪 OPTIMIZED 75W OUTPUT: Provides a powerful 75 Watts of energy, perfect for consistent heavy-duty performance.
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🔌 HIGH-VOLTAGE READY: Designed specifically for DC 220V operation to suit specialized power systems.
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🔩 THREADED GEAR SHAFT: Includes a precision 13.7mm x 3.8mm threaded shaft for a secure, non-slip grip on attachments.
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📏 COMPACT FOOTPRINT: Ultra-versatile 5.9cm x 4cm dimensions allow it to fit into tight enclosures and handheld devices.
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🏗️ HEAVY-DUTY BUILD: Features a durable metal casing designed to protect internal components during high-intensity use.
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🌀 THERMAL MANAGEMENT: Equipped with front-facing ventilation ports to maximize airflow and prevent overheating.
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🔄 EASY CONNECTIVITY: Fitted with robust rear soldering terminals for quick and secure electrical installation.
₨ 495 -
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0.7mm Solder Wire with Flux 100g Roll 🔗 | 63/37 Fine Core | Smooth & Reliable Soldering
🔗 Fine 0.7mm Wire – Precise soldering in tight spaces
⚡ 63/37 Alloy – High-quality tin-lead combination
🧪 2% Flux Core – Smooth and easy solder flow
🌡️ Low Melting Point (183°C) – Quick and efficient soldering
💎 Non-Corrosive & Odorless – Safe and clean
🛠️ Good Solderability – Reliable joints for electronics
📦 Compact 100g Roll – Convenient plastic spool
🎨 Silver Wire Color – Clear visibility during work
🔥 Even Melting & Less Smoke – Cleaner soldering experience
🔧 Versatile Use – Electronics, cables, toys, and DIY projects₨ 495 -
100g Encore Solder Wire 0.7mm 🔗 | Flux Core 2% | Smooth & Reliable Soldering
🔗 Fine 0.7mm Wire – Perfect for precise soldering
⚡ High-Quality Tin-Lead Alloy – Durable & reliable
🧪 2% Flux Core – Smooth solder flow and easy handling
🌡️ Low Melting Point (183°C) – Quick and efficient soldering
💎 Non-Corrosive & Odorless – Safe and clean
🛠️ Excellent Solderability – Reliable connections for electronics
📦 Convenient Plastic Roll – Easy storage and use
🎨 Silver Wire Color – Clear visibility while soldering
🔥 Even Melting & Less Smoke – Cleaner soldering experience
🔧 Versatile Applications – Electronics, cables, toys, DIY projects₨ 495