Singtrix
Singtrix Party Bundle Stadium Edition
$399.99
Best Karaoke Machines · head-to-head
Singtrix Party Bundle Stadium Edition vs Rockville Rock Party 8
A sourced, side-by-side comparison. Singtrix Party Bundle Stadium Edition is cheaper at $399.99. Every spec and price links to its source.
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Rockville
Rockville Rock Party 8
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Singtrix Party Bundle Stadium Edition | Rockville Rock Party 8 |
|---|---|---|
| US price | $399.99 | — |
| Brand | Singtrix | Rockville |
| Released | — | — |
| Power watts | 40 | 500 |
| Battery life hours | — | 6 |
| Mic count | 1 | 2 |
| Bluetooth version | — | 5.0 |
| LED lighting | No | Yes |
| Echo control | Yes | Yes |
| Input ports | 3.5mm aux in (phone/YouTube/Spotify/MP3), mic stand jack, 2x stereo speaker outputs | 2x 1/4" mic input (independent echo/bass/treble), USB, TF/SD, AUX, Bluetooth (66ft range), TWS speaker pairing |
| Weight (lb) | 27 | — |
Sources — Singtrix Party Bundle Stadium Edition: singtrix.com (verified 2026-08-01). Rockville Rock Party 8: rockvilleaudio.com (verified 2026-08-01).
What's the difference between the Singtrix Party Bundle Stadium Edition and Rockville Rock Party 8?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Power watts: Singtrix Party Bundle Stadium Edition 40 vs Rockville Rock Party 8 500
- Mic count: Singtrix Party Bundle Stadium Edition 1 vs Rockville Rock Party 8 2
- LED lighting: Singtrix Party Bundle Stadium Edition false vs Rockville Rock Party 8 true
- Input ports: Singtrix Party Bundle Stadium Edition 3.5mm aux in (phone/YouTube/Spotify/MP3), mic stand jack, 2x stereo speaker outputs vs Rockville Rock Party 8 2x 1/4" mic input (independent echo/bass/treble), USB, TF/SD, AUX, Bluetooth (66ft range), TWS speaker pairing