Soundbar Speaker RB-M20004G-001R-Z1

The RB-M20004G-001R-Z1 soundbox speaker is a compact and lightweight audio solution designed for various applications. With dimensions of Φ20.0*6.3mm and weighing only 3.7g, it offers versatility and portability without compromising on performance.

Featuring Nd-Fe-B magnet material and a magnet size of 11.0*1.7, this speaker delivers reliable sound reproduction with a nominal impedance of 4 ± 15% Ohm. It has a power rating of 1W (normal) and 1.5mW (maximum), providing sufficient audio output

for a range of audio devices.

The RB-M20004G-001R-Z1 offers a frequency range of 480±20% Hz and a sound pressure level (SPL) of 75±3dB, ensuring clear and balanced sound reproduction across a wide range of frequencies from F0 to 20,000Hz.

To ensure quality and reliability, this speaker undergoes rigorous testing procedures. It must pass a normal test using a 2.0V sine wave across a frequency range of 50~5kHz, confirming its ability to deliver consistent and accurate sound.

The speaker'spolarity is verified by observing the movement of the diaphragm when a positive DC current is applied to the voice coil terminal marked + or red. This ensures proper alignment for optimal sound reproduction.

It operates reliably in temperatures ranging from -20°C to +55°C and can be safely stored in temperatures from -25°C to +65°C. Additionally, it undergoes temperature testing, including exposure to extreme temperatures and humidity levels, to ensure durability and resilience.

TheRB-M20004G-001R-Z1 is also subjected to vibration testing at a frequency of 30±15 Hz and an amplitude of 1.5 mm for 2 hours per axis (x, y, z), as well as a drop test of 1M onto a concrete floor, repeated 11 times. Furthermore, it undergoes temperature cycle testing to evaluate its performance under varying temperature conditions.

With its compact size, lightweight design, and robust performance, the RB-M20004G-001R-Z1 soundbox speaker is an ideal choice for applications where space islimited, delivering clear and reliable audio reproduction with precision and durability.