PROJECTS UNLIMITED 1-Inch PCB Mount Speaker, 100 Ohm, 29.85mm
Compact 1-inch PCB mount speaker, 100 Ohm impedance, 73dB sensitivity. Ideal for alarms, intercoms & DIY electronics.
The PROJECTS UNLIMITED 1-Inch PCB Mount Speaker is a compact and high-performance subminiature speaker designed for precision audio applications. With a 100 Ohm impedance and 73dB sensitivity, this speaker delivers clear and reliable sound in a small form factor.
Key Features:
- Driver Type: Micro driver for crisp audio output
- Compact Design: Just 29.85mm in diameter, ideal for space-constrained applications
- High-Quality Sound: 1kHz resonant frequency for balanced audio performance
- Wide Frequency Response: From 500Hz to 20kHz for versatile usability
- Durable Construction: Designed for PCB mounting, ensuring stable integration
This speaker is perfect for electronics projects, alarms, intercoms, and other low-power audio applications where space and efficiency are critical. Its bare mount design allows for straightforward installation, making it a convenient choice for DIY enthusiasts and professionals alike.
Technical Specifications:
- Impedance: 100 Ohm
- Sensitivity: 73dB
- Resonant Frequency: 1kHz
- Frequency Range: 500Hz - 20kHz
- Power Rating (Nominal/Max): 150mW / 200mW
- Sound Level (SPL): 73dBA
- External Dimensions: 29.85mm diameter, 12.5mm depth
With its high-fidelity sound output and compact size, the PROJECTS UNLIMITED PCB Mount Speaker is an excellent choice for any electronics project requiring reliable, low-power audio.
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Electronics projects
- DIY audio systems
- Alarms and buzzers
- Intercoms and communication devices
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Driver Type: Micro
- External Diameter: 29.85mm
- Impedance: 100ohm
- Sensitivity: 73dB
- Resonant Frequency: 1kHz
- Frequency Response (Min): 500Hz
- Power Rating (Nominal): 150mW
- Power Rating (Max): 200mW
- Sound Level (SPL): 73dBA
- Speaker Shape: Round
- Frequency Response (Max): 20kHz
- Speaker Mounting: Bare Mount
- External Depth: 12.5mm
- Weight: 10g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You might like
