Onn Large Party gen 2 costs a bit more but doubles the battery life and adds karaoke mic and guitar inputs over the Rockville Rock Party 6. They rank 19 of 51 and 51 of 51.
Rock Party 6 is a simple 6.5” woofer speaker with a claimed 6-hour battery and no app or EQ, with bass limited to around 60Hz.
Onn Large Party gen 2 doubles that to a 12-hour battery and adds karaoke mic/guitar inputs plus wheels, though Consumer Reports found its own bass boomy and treble smeared.
Buy the Onn Large Party gen 2 for the longer battery, karaoke inputs and wheels. Buy the Rockville Rock Party 6 only if the lower price is the only thing that matters.
The Rockville Rock Party 6 is not a sound-quality pick. It sits near the bottom of the 51 party speakers; there are better options higher up.
Battery life favors the Onn Large Party gen 2: rated for 12 hours against 6 hours for the Rockville Rock Party 6.
Water resistance is not close: the Onn Large Party gen 2 is rated at IPX4 (splashing), well ahead of the Rockville Rock Party 6 at no water resistance.
Specifications Side By Side
| Onn Large Party gen 2 | Rockville Rock Party 6 | |
|---|---|---|
| Price | $129 | $99.95 |
| Ranked | #19 of 51 in Party Size Portable Bluetooth Speakers | #51 of 51 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| FM Tuner | Yes | - |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Party Sync Mode) | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | No |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| Weight | 20.9 lbs / 9.5 kg | 11.9 lbs / 5.4 kg |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | No |
| TWS | No | No |
| USB Playback | No | No |
| Drivers | Dual 8" (203mm) woofers + dual tweeters | 6.5" (165mm) woofer + tweeters |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | ~60Hz |
Related Speaker Comparisons
How Onn Large Party gen 2 compares with other leading options:
- JBL Partybox 330 vs Onn Large Party gen 2
- Onn Large Party gen 2 vs JBL Partybox Stage 320
- Onn Large Party gen 2 vs JBL Partybox 310
- JBL Partybox Club 120 vs Onn Large Party gen 2
- JBL Partybox 130 vs Onn Large Party gen 2
Prices on this page were last checked September 9, 2026 at 6:54 PM 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
Onn Large Party gen 2: $129 Walmart eBay
Pros: A remarkably full-featured, manageable 9.5kg party speaker: wheels and handle, FM radio, aux, USB-A charging, mic and guitar inputs with karaoke echo, and Party Sync. Independent testing confirms bass with real impact and enough output for a large room; it is a clear improvement over the Gen 1 for low-end weight.
Cons: The low price shows in the refinement. Consumer Reports found boomy bass, hazy/grainy mids, a prominent smeared treble and a narrow, two-dimensional soundfield; it also notes distortion or other audio issues. There is no app or EQ to tame the tuning, and IPX4 only covers splashes rather than rain or immersion.
Full Onn Large Party gen 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | Dual 8" (203mm) woofers + dual tweeters |
| EQ | No |
| FM Tuner | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Sync Mode) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | No |
| USB Playback | No |
| Weight | 20.9 lbs / 9.5 kg |
- Reviews, Comparisons and Sound Samples
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- Head-to-Head Comparisons
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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.
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 |
| 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