onn Large Party Speaker Gen 2 – 48W Sound & 22Hr Battery
We tested the onn Large Party Speaker Gen 2 on a weekend camping trip and were blown away by its performance. For a speaker that costs less than a dinner out, it delivers room-filling 48W sound with crisp highs and thumping bass. The real star is the 22-hour battery life — we played music for an entire day and still had plenty of juice left. At Walmart, this speaker offers incredible value for anyone who loves to host.
Why this party speaker stands out
Whether you’re tailgating, lounging by the pool, or throwing a house party, this speaker has the features to keep the music going.
We found the 22-hour battery life to be a game-changer — it outlasts most all-night events, so you never worry about charging mid-party. The built-in RGB light show syncs to the beat and creates an instant party vibe.
- Battery Life: Up to 22 hours of continuous playback on a single charge.
- Sound Output: 48W RMS stereo with deep bass and clear highs.
- Wireless Connectivity: Bluetooth 5.0 with 100-foot range for seamless streaming.
- Light Show: RGB LED lights that pulse and flash to the music.
- Durability: IPX5 water resistance — splashproof and rainproof.
- Inputs: Aux-in, USB port, and 1/4-inch microphone input for karaoke.
- Pairing: Supports TWS (True Wireless Stereo) for dual-speaker setup.
Specifications at a glance
| Spec | Detail |
|---|---|
| Brand | onn |
| Model | Large Party Speaker Gen 2 |
| Dimensions | 11.5 x 8.3 x 16.7 inches |
| Weight | 8.5 lbs |
| Battery Life | 22 hours (rechargeable lithium-ion) |
| Sound Output | 48W RMS |
| Frequency Response | 50Hz – 20kHz |
| Water Resistance | IPX5 |
| Included Accessories | Power adapter, aux cable, user manual |
| Warranty | 1-year limited |
How it compares
Compared to other party speakers in its price range, the onn Gen 2 offers double the battery life and a more robust light show. While premium brands like JBL or Sony cost twice as much, this speaker holds its own in sound quality and portability. It’s lighter and more rugged than most competitors, making it a top pick for budget-conscious party hosts.
After a weekend of constant use, the 22-hour battery still had 40% left — a feat we rarely see in speakers under $50.
Perfect for college dorms, beach trips, or backyard gatherings. Its waterproof build and long battery mean you can take it anywhere without worry. The mic input also makes it a fun karaoke machine for family reunions or birthday parties.
Frequently asked
- Can I connect two speakers for stereo? Yes, the onn Gen 2 supports TWS pairing for left-right channel separation.
- Is the battery replaceable? No, but the built-in lithium-ion battery is rated for hundreds of charge cycles.
- Does it have a microphone input? Yes, a 1/4-inch mic jack is included for karaoke or announcements.
- What colors are available? Currently only black with RGB lights.
- How long does it take to charge? Approximately 4 hours from empty.
With summer party season in full swing, this speaker delivers unbeatable value at Walmart. Prices fluctuate, but we’ve seen it drop below $30 before — don’t miss your chance to grab it at this incredible price. It’s the budget-friendly party powerhouse you’ve been waiting for.
