RHM S8 Karaoke Machine - Portable Wooden Speaker with 3-Mic Support

Our review of the RHM S8 Karaoke Machine finds it best suited for casual hosts and small parties who want a portable, loud speaker with adjustable vocal tones. The single biggest reason to buy is the combination of a wooden cabinet with dual subwoofers and tweeters that produces surprisingly full, clear sound for indoor or outdoor use. Setup is straightforward and the included wireless mics make it usable straight from the box, while the tone controls and six music modes let singers shape vocal character for different songs.

Key Features

• Wooden structure: The wooden shell improves resonance and gives a warmer sound signature that fills a room without harsh distortion.
• Powerful drivers: Dual 5.25 in subwoofers and two 1.5 in tweeters deliver clear lows and crisp highs for party playback and vocal clarity.
• Vocal controls: Dedicated treble, alto, bass and echo adjustments let singers tailor the mic tone and backing music for better performances.
• Multiple inputs: Bluetooth 5.0, TF card, USB, AUX, FM and PC connectivity cover almost any source device you might want to use.
• Three-person singing: Two wireless handheld microphones plus a wired mic/guitar jack enable up to three performers at once for duets and small group singing.
• Battery and TWS: A 5400mAh battery provides around 8 hours of playtime and TWS mode pairs two S8 units for stereo surround sound.

Who It's For

The RHM S8 is ideal for people hosting house parties, small outdoor gatherings, or casual karaoke nights who want a portable solution with real speaker weight and tonal controls. It suits families and mixed-age groups because it is easy to use, includes two ready-to-play wireless mics, and has a retro look that fits living rooms or patios.

Those who need professional PA features, long continuous play for commercial events, or studio-grade microphone inputs should look elsewhere; the S8 is tailored for consumer portability and entertainment rather than pro stage use.

Pros & Cons

Pros

• Warm, room-filling sound from a wooden cabinet and multiple drivers.
• Comprehensive vocal controls and six music modes for more expressive singing.
• Good portability with a shoulder strap, two wireless mics, and varied input options.
• Long wireless mic runtime and respectable 8 hour speaker battery life for parties.

Cons

• Bluetooth connectivity received mixed feedback from customers, so pairing can be inconsistent in some setups.
• The wired mic required for three-person singing is not included, so an extra cable mic may be necessary.

Specifications

Our Verdict

The RHM S8 is a strong value for casual entertainers who want a portable, attractive karaoke speaker with warm, loud sound and flexible vocal controls. It is especially good for home parties and small outdoor events where convenience, included mics, and varied inputs matter more than pro-level features.

Frequently Asked Questions

How many people can sing at once?
Two wireless microphones are included and there is a wired mic/guitar jack to allow up to three performers.

How long does the battery last?
The built-in 5400mAh battery provides up to about 8 hours of playtime on a full charge and recharges in roughly 3 hours.

Can it pair with another speaker?
Yes, the S8 supports TWS mode to pair two identical units for synchronized stereo sound.