17 % ବନ୍ଦ |
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8 Ohm 0.25W Speaker
Compact and reliable 8 Ohm 0.25W miniature speaker, ideal for audio output in Arduino projects, Raspberry Pi builds, alarm circuits, and embedded systems. This lightweight speaker delivers clear sound reproduction at low power, making it perfect for buzzers, notification tones, simple music playback, and voice output applications. Available from The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Impedance | 8 Ohm |
| Power Rating | 0.25W (250mW) |
| Type | Miniature Round Speaker |
| Frequency Response | ~300Hz - 10kHz (typical) |
| Diameter | ~29mm (common form factor) |
| Application | Audio output, alarms, notifications, embedded systems |
| Compatibility | Arduino, Raspberry Pi, ESP32, amplifier modules, microcontrollers |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Low Power Operation: Runs at just 0.25W, perfect for battery-powered and portable projects without draining your power supply.
- Standard 8 Ohm Impedance: Universally compatible with most amplifier modules, audio ICs, and microcontroller audio output circuits.
- Compact & Lightweight: Small form factor fits easily into enclosures, project boxes, and breadboard-based prototypes.
- Clear Sound Output: Produces audible tones, melodies, voice prompts, and alert sounds with adequate clarity for embedded applications.
- Easy to Connect: Simple two-wire connection with solder tabs for quick integration into any circuit.
- Versatile Compatibility: Works seamlessly with Arduino tone() function, PWM audio, DAC outputs, PAM8403 amplifier modules, and LM386 amplifier circuits.
Why Choose This Speaker?
- 100% authentic from trusted component suppliers
- Tested and verified for consistent impedance and power handling
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India
- Expert technical support to help you integrate it into your project
- Perfect balance of size, power, and sound quality for electronics projects
Project Ideas
- Arduino Melody Player: Use with the Arduino tone() function to play melodies, notification sounds, and musical sequences in your projects.
- Alarm & Alert System: Build intruder alarms, smoke detector alerts, or timer buzzers with audible warning tones using this speaker.
- Talking Robot or Voice Playback: Pair with a DFPlayer Mini or WT588D voice module to add pre-recorded speech and sound effects to robots and interactive devices.
- Raspberry Pi Audio Output: Connect through a small amplifier module like PAM8403 for basic audio playback in Pi-based media or notification projects.
- Electronic Doorbell: Create a custom doorbell circuit with programmable tunes using a microcontroller and this compact speaker.
- Educational Sound Experiments: Teach students about sound waves, frequency, resonance, and audio electronics with hands-on speaker-based experiments.
- IoT Notification Device: Add audio feedback to ESP32 or ESP8266 IoT projects for weather alerts, message notifications, or status updates.
How to Use
- With Arduino: Connect one speaker wire to a digital pin and the other to GND. Use the tone(pin, frequency) function to generate sounds. Add a 100Ohm resistor in series for protection.
- With Amplifier Module: Connect the speaker to the output terminals of a PAM8403 or LM386 amplifier module for louder, cleaner audio from any audio source.
- With DFPlayer Mini: Wire the speaker directly to the SPK1 and SPK2 pins of the DFPlayer Mini module to play MP3 files from a microSD card.
- General Tip: Do not exceed 0.25W power input to avoid distortion or damage. Use an appropriate amplifier circuit for best sound quality.
What's in the Box
- 1x 8 Ohm 0.25W Miniature Speaker
- Documentation and technical support access
Frequently Asked Questions
Is this speaker loud enough for my project?
At 0.25W, this speaker is suitable for close-range audio such as alarms, notification tones, and simple music playback within a room. For louder output, pair it with a small amplifier module like the PAM8403 to drive it at its full rated power with clean amplification.
Can I connect this directly to an Arduino pin?
Yes, you can connect it directly to an Arduino digital pin with a 100Ohm series resistor for basic tone generation using the tone
Buy 8 Ohm 0.25W Speaker Online in India
Purchase the 8 Ohm 0.25W Speaker online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 8 Ohm 0.25W Speaker with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 8 Ohm 0.25W Speaker at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
```html
8 Ohm 0.25W Speaker
Compact and reliable 8 Ohm 0.25W miniature speaker, ideal for audio output in Arduino projects, Raspberry Pi builds, alarm circuits, and embedded systems. This lightweight speaker delivers clear sound reproduction at low power, making it perfect for buzzers, notification tones, simple music playback, and voice output applications. Available from The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Impedance | 8 Ohm |
| Power Rating | 0.25W (250mW) |
| Type | Miniature Round Speaker |
| Frequency Response | ~300Hz - 10kHz (typical) |
| Diameter | ~29mm (common form factor) |
| Application | Audio output, alarms, notifications, embedded systems |
| Compatibility | Arduino, Raspberry Pi, ESP32, amplifier modules, microcontrollers |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Low Power Operation: Runs at just 0.25W, perfect for battery-powered and portable projects without draining your power supply.
- Standard 8 Ohm Impedance: Universally compatible with most amplifier modules, audio ICs, and microcontroller audio output circuits.
- Compact & Lightweight: Small form factor fits easily into enclosures, project boxes, and breadboard-based prototypes.
- Clear Sound Output: Produces audible tones, melodies, voice prompts, and alert sounds with adequate clarity for embedded applications.
- Easy to Connect: Simple two-wire connection with solder tabs for quick integration into any circuit.
- Versatile Compatibility: Works seamlessly with Arduino tone() function, PWM audio, DAC outputs, PAM8403 amplifier modules, and LM386 amplifier circuits.
Why Choose This Speaker?
- 100% authentic from trusted component suppliers
- Tested and verified for consistent impedance and power handling
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India
- Expert technical support to help you integrate it into your project
- Perfect balance of size, power, and sound quality for electronics projects
Project Ideas
- Arduino Melody Player: Use with the Arduino tone() function to play melodies, notification sounds, and musical sequences in your projects.
- Alarm & Alert System: Build intruder alarms, smoke detector alerts, or timer buzzers with audible warning tones using this speaker.
- Talking Robot or Voice Playback: Pair with a DFPlayer Mini or WT588D voice module to add pre-recorded speech and sound effects to robots and interactive devices.
- Raspberry Pi Audio Output: Connect through a small amplifier module like PAM8403 for basic audio playback in Pi-based media or notification projects.
- Electronic Doorbell: Create a custom doorbell circuit with programmable tunes using a microcontroller and this compact speaker.
- Educational Sound Experiments: Teach students about sound waves, frequency, resonance, and audio electronics with hands-on speaker-based experiments.
- IoT Notification Device: Add audio feedback to ESP32 or ESP8266 IoT projects for weather alerts, message notifications, or status updates.
How to Use
- With Arduino: Connect one speaker wire to a digital pin and the other to GND. Use the tone(pin, frequency) function to generate sounds. Add a 100Ohm resistor in series for protection.
- With Amplifier Module: Connect the speaker to the output terminals of a PAM8403 or LM386 amplifier module for louder, cleaner audio from any audio source.
- With DFPlayer Mini: Wire the speaker directly to the SPK1 and SPK2 pins of the DFPlayer Mini module to play MP3 files from a microSD card.
- General Tip: Do not exceed 0.25W power input to avoid distortion or damage. Use an appropriate amplifier circuit for best sound quality.
What's in the Box
- 1x 8 Ohm 0.25W Miniature Speaker
- Documentation and technical support access
Frequently Asked Questions
Is this speaker loud enough for my project?
At 0.25W, this speaker is suitable for close-range audio such as alarms, notification tones, and simple music playback within a room. For louder output, pair it with a small amplifier module like the PAM8403 to drive it at its full rated power with clean amplification.
Can I connect this directly to an Arduino pin?
Yes, you can connect it directly to an Arduino digital pin with a 100Ohm series resistor for basic tone generation using the tone
Buy 8 Ohm 0.25W Speaker Online in India
Purchase the 8 Ohm 0.25W Speaker online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 8 Ohm 0.25W Speaker with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 8 Ohm 0.25W Speaker at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.