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Silver round resonance speaker, 50 mm driver, compact 50 by 50 by 30 mm form

Yosoo Health Gear Resonance Speaker Model A 50mm 25W 4Ω Silver

SKU CH-7B8R-A8Z1X

A compact 50 mm resonance speaker delivers 25 W of full-range sound with strong bass from a 4 Ω driver

  • TypeMultimedia
  • ColorSilver
  • Configuration2.0
  • Connector Typewired
  • Total Power25 watts
  • Satellite RMS Power /ea25 watts
  • Strong bass matching an 8-inch traditional speaker
  • Full-range frequency response from 20 Hz to 20 kHz
  • Compact 50 mm round driver fits tight spaces
  • 25 W power handling with 4 Ω impedance
  • 360° sound transmission for wide coverage

Compact Resonance Speaker

The Yosoo Health Gear Resonance Speaker Model A is a 50 mm vibration driver that delivers 25 watts of total power through a 4 ohm load. Its round, silver enclosure measures 50 by 50 by 30 mm and weighs 268 grams. The unit connects by wire and is controlled via an application remote. It is built for multimedia sound playback and expansion across computers, laptops and portable players.

For portable audio upgrades.

Buyers who want a tiny driver that can replace a much larger traditional loudspeaker will appreciate the strong bass effect and full-range clarity. The 360 degree frequency transmission and high sound penetration suit close-range listening on desks or small surfaces. Builders who need a second channel for stereo separation, a built-in amplifier, or wireless streaming should look at something else.

4 ohm impedance at 25 watts

The single specification that decides fit is the 4 ohm, 25 watt rating, which also has an optional 8 ohm, 20 watt variant. Match your amplifier or device output to this impedance and power level to avoid damage or weak output. The 90 decibel signal-to-noise ratio and 95 dB/W sensitivity support clean output at the rated power.

Highlights

  • Strong bass matching an 8-inch traditional speaker
  • Full-range frequency response from 20 Hz to 20 kHz
  • Compact 50 mm round driver fits tight spaces
  • 25 W power handling with 4 Ω impedance
  • 360° sound transmission for wide coverage

Specifications

BrandYosoo Health Gear
ModelResonance Speaker Model A
Part NumberYosoo Health Geariohdktagsn-01
TypeMultimedia
ColorSilver
Configuration2.0
Connector Typewired
Total Power25 watts
Satellite RMS Power /ea25 watts
Driverdynamic_driver
Frequency Response20 KHz
Impedance4 ohm
Signal to Noise Ratio(SNR)90 decibels
Remoteapplication
Dimension6.0 in x 6.0 in x 5.0 in
Weight0.28 kilograms
Package ContentsVibration Speaker

Questions about this item

Will this 4 ohm, 25 W resonance speaker work with my older laptop’s audio output?

The speaker presents a 4 ohm load and draws up to 25 W, so it needs an amplifier or powered output that can drive that impedance; a standard laptop headphone jack will not provide sufficient power.

How can I verify the speaker is performing correctly after connecting it?

Play a full‑range test track and listen for clear output from 20 Hz to 20 kHz with strong bass comparable to an 8‑inch traditional driver and a signal‑to‑noise ratio around 90 dB.

What comes in the box and what must I supply myself?

The package includes only the 50 mm vibration speaker; you must provide your own amplifier or powered audio source and the connecting cable.

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