Short answer: the Samsung MX-ST50B if sound quality matters most, the Rockville Rock Party 6 if price matters most. The Samsung MX-ST50B ranks #21 of 39 party speakers at $300. The Rockville Rock Party 6 ranks #39 at $99.95, $200.05 cheaper.
What the Samsung MX-ST50B offers: A 240W sound tower with two 6.5-inch woofers and two tweeters, IPX5 protection, app EQ, aux and USB playback, karaoke input and Samsung Group Play for linking up to 10 speakers. Hands-on reviews find it capable of clear, punchy sound and impressive output for indoor parties, while its 18-hour claimed battery supports more casual use away from mains power. Watch for: Output drops sharply to 90W on battery, so it needs mains power for its full impact. Bass is not as deep as stronger dedicated party speakers, and at 11.9kg its tall enclosure is less convenient to carry. It lacks TWS stereo pairing, so the Group Play feature favors shared party coverage rather than a conventional stereo image.
What the Rockville Rock Party 6 offers: At 5.4 kg, Rockville Rock Party 6 combines 6.5” (165mm) woofer + tweeters with Bluetooth and aux. Claimed 6 hours (manufacturer specified) battery life and stereo playback make its feature set practical for its intended room or portable use. Watch for: Bass is limited by its ~60Hz specification. There is no companion app. No EQ adjustment.
Buy the Samsung MX-ST50B when sound quality outweighs the price for you, and the Rockville Rock Party 6 when the price outweighs sound quality instead.
The Rockville Rock Party 6 is not a sound-quality pick. It sits near the bottom of the 39 party speakers; there are better options higher up.
There is a real battery-life gap here: the Samsung MX-ST50B is rated for 18 hours, the Rockville Rock Party 6 only 6 hours.
Water resistance is not close: the Samsung MX-ST50B is rated at IPX5 (water jets), well ahead of the Rockville Rock Party 6 at no water resistance.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Samsung MX-ST50B | Rockville Rock Party 6 | |
|---|---|---|
| Price | $300 | $99.95 |
| Ranked | #21 of 39 in Party Size Portable Bluetooth Speakers | #39 of 39 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC | SBC |
| Bluetooth Version | 5.0 | - |
| Dimensions | 13" x 26.2" x 11.9" (329 x 665 x 301 mm) | - |
| Drivers | 2x 6.5" woofers, 2x 2.5" tweeters | 6.5" (165mm) woofer + tweeters |
| EQ | Yes | No |
| IP Rating | IPX5 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Samsung Group Play up to 10 speakers) | No |
| Power Bank | Yes | No |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | Yes | No |
| Weight | 26.2 lbs (11.9 kg) | 11.9 lbs (5.4 kg) |
| Amplifier Power | 240W (AC) / 90W (battery) | - |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Bass Extension (-10dB) | - | ~60Hz |
Related Speaker Comparisons
How Samsung MX-ST50B compares with other leading options:
- Sony ULT Tower 7 vs Samsung MX-ST50B
- JBL Partybox 330 vs Samsung MX-ST50B
- JBL Partybox Stage 320 vs Samsung MX-ST50B
- JBL Partybox 310 vs Samsung MX-ST50B
- Sony ULT Tower 5 vs Samsung MX-ST50B
Prices on this page were last checked September 16, 2026 at 12:41 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Samsung MX-ST50B: $300 Amazon eBay
Pros: A 240W sound tower with two 6.5-inch woofers and two tweeters, IPX5 protection, app EQ, aux and USB playback, karaoke input and Samsung Group Play for linking up to 10 speakers. Hands-on reviews find it capable of clear, punchy sound and impressive output for indoor parties, while its 18-hour claimed battery supports more casual use away from mains power.
Cons: Output drops sharply to 90W on battery, so it needs mains power for its full impact. Bass is not as deep as stronger dedicated party speakers, and at 11.9kg its tall enclosure is less convenient to carry. It lacks TWS stereo pairing, so the Group Play feature favors shared party coverage rather than a conventional stereo image.
Full Samsung MX-ST50B review and specifications →
| Amplifier Power | 240W (AC) / 90W (battery) |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 13" x 26.2" x 11.9" (329 x 665 x 301 mm) |
| Drivers | 2x 6.5" woofers, 2x 2.5" tweeters |
| EQ | Yes |
| IP Rating | IPX5 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Samsung Group Play up to 10 speakers) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | Yes |
| Weight | 26.2 lbs (11.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Samsung MX-ST50B vs Klipsch Gig XXL
- Samsung MX-ST50B vs LG XL7
- Samsung MX-ST50B vs Ultimate Ears Hyperboom
- Samsung MX-ST50B vs Soundboks Mix
- Samsung MX-ST50B vs W-King T12
- Samsung MX-ST50B vs Soundcore Rave 3S
- Samsung MX-ST50B vs W-King T9 Pro
- Samsung MX-ST50B vs Onn Large Party gen 2
- See all 28 comparisons
Rockville Rock Party 6: $99.95 Amazon eBay
Pros: At 5.4 kg, Rockville Rock Party 6 combines 6.5” (165mm) woofer + tweeters with Bluetooth and aux. Claimed 6 hours (manufacturer specified) battery life and stereo playback make its feature set practical for its intended room or portable use. Measured bass extension of ~60Hz (-10dB).
Cons: Bass is limited by its ~60Hz specification. There is no companion app. No EQ adjustment.
Full Rockville Rock Party 6 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~60Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | 6.5" (165mm) woofer + tweeters |
| EQ | No |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 11.9 lbs (5.4 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Rockville Rock Party 6 vs Soundcore Rave
- Rockville Rock Party 6 vs Sharp PS-929
- Rockville Rock Party 6 vs Panasonic SC-TMAX5
- Rockville Rock Party 6 vs Philips NX200
- Rockville Rock Party 6 vs Onn Large Party gen 1
- Rockville Rock Party 6 vs W-King T9 Pro
- Rockville Rock Party 6 vs Soundboks Mix
- Rockville Rock Party 6 vs Ultimate Ears Hyperboom
- See all 23 comparisons