The Rectangular Speaker - 2W / 8 ohm -70 x 30mm is a versatile mini rectangular loudspeaker designed for reliable voice prompts, music playback, and general audio reproduction in electronic systems. 70 x 30mm.
The Rectangular Speaker - 2W / 8 ohm -70 x 30mm is a versatile mini rectangular loudspeaker designed for reliable voice prompts, music playback, and general audio reproduction in electronic systems. Featuring a durable paper cone structure with a high-strength ferrite magnet assembly, this speaker delivers well-balanced, clear sound with low distortion across a wide frequency range.
Operating at a standard 8Ω nominal impedance with 2.0W power handling (3.0W maximum peak), it provides sufficient volume and clarity for indoor voice broadcast and tone generation. Its slim 70mm × 30mm rectangular footprint and integrated side mounting ears make mechanical installation simple and secure inside custom enclosures, cabinet housings, or DIY projects.
This rectangular speaker is widely used in LED TVs, desktop monitors, smart home intercoms, arcade machines, and automated kiosks. It interfaces seamlessly with Class-D audio amplifier modules (such as PAM8403, MAX98357A, or LM386) and microcontrollers like ESP32, Arduino, and Raspberry Pi.
| Frame Dimensions | 70mm × 30mm rectangular form factor |
|---|---|
| Power Rating | Rated 2.0W (3.0W maximum peak power) |
| Nominal Impedance | 8Ω ± 15% |
| Cone Material | High-quality acoustic paper cone with durable foam/cloth surround |
| Magnet Type | High-density ferrite magnet for stable acoustic performance |
| Mounting | Integrated mounting holes/ears for quick screw installation |
| Size | 70 x 30mm |
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi projects.
Can I buy the Rectangular Speaker - 2W / 8 ohm -70 x 30mm in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
