onn. Large Party Speaker Gen 2 with LED Lighting
We built the onn. Large Party Speaker Gen 2 for moments when good enough won't cut it. This powerhouse delivers 100 watts of room-filling sound through dual 4-inch woofers and dual tweeters, backed by dynamic LED lighting that syncs to your beat.
Whether you're hosting a backyard cookout, beach bonfire, or indoor celebration, our Gen 2 speaker handles it all. Bluetooth 5.0 connects to your phone in seconds, while the IPX4 splash-resistant design shrugs off spills and light rain. The rechargeable battery gives you up to 6 hours of nonstop play, and the wireless mic input option means karaoke is always on the table. We designed this speaker for people who want big sound without the big price tag.
- 100-watt peak power output with dual 4-inch woofers and dual tweeters
- Dynamic LED lighting with multiple modes that pulse and change with your music
- Bluetooth 5.0 wireless connectivity for seamless pairing with smartphones and tablets
- IPX4 splash-resistant construction protects against water splashes and light rain
- Up to 6 hours of battery life on a single charge
Audio Performance & Speaker Configuration
The onn. Large Party Speaker Gen 2 uses a four-driver configuration that separates high and low frequencies for clearer sound at any volume. Two 4-inch woofers handle bass and mid-range, while dual tweeters deliver crisp highs that won’t get lost when you crank it up.
We rated this speaker at 100 watts peak power because we wanted honest specs, not inflated numbers. In real-world testing, that translates to enough volume for outdoor gatherings of 40-50 people or indoor parties in rooms up to 500 square feet. The bass response extends down to 60Hz without a subwoofer, giving you punch in hip-hop and electronic tracks without muddying vocals in rock or country.
LED Lighting Modes & Visual Effects
Five Synchronized Lighting Patterns
The LED ring on our Gen 2 speaker offers five distinct modes: pulse, strobe, fade, gradient, and static. Pulse mode syncs intensity to bass frequencies, creating a visual rhythm that matches your music. Strobe delivers rapid flashes perfect for high-energy dance tracks, while fade and gradient modes provide smoother transitions for mellower gatherings.
You control lighting directly from the top panel—no app required. Each mode cycles through multiple color combinations, from warm reds and oranges to cool blues and purples. We designed the LEDs to be visible in daylight but not overwhelming indoors after dark. The lighting system draws minimal power, impacting battery life by less than 10% even on the brightest settings.
Battery Life, Charging & Power Options
Our rechargeable lithium-ion battery delivers up to 6 hours at 50% volume with LEDs on moderate settings. Push it to full volume with maximum lighting, and you’ll get closer to 3.5-4 hours. A full recharge takes approximately 4 hours using the included AC adapter.
The power indicator shows four levels: 100-75%, 75-50%, 50-25%, and below 25%. We recommend charging when you hit that 25% threshold to preserve long-term battery health. The speaker remains fully functional while plugged in, so you can use it as a wired system for extended events.
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Questions About Your onn. Large Party Speaker Gen 2
Battery life ranges from 3.5 to 6 hours depending on volume and LED settings. At 50% volume with moderate lighting, you'll get close to the full 6 hours. Pushing volume to 80-100% with maximum LED brightness will drain the battery in 3.5-4 hours.
The speaker works while plugged in, so you can use it indefinitely with AC power for home use or extended events near outlets.
The Gen 2 model does not support true wireless stereo (TWS) pairing with other speakers. It's designed as a standalone mono unit that delivers full-range sound from a single enclosure.
If you need louder volume or wider coverage, we recommend positioning the speaker centrally at your event rather than trying to link multiple units. For larger spaces, consider our XL Party Speaker with 150-watt output.
The 6.35mm (1/4-inch) mic input accepts any standard dynamic or wireless microphone with that connector size. Most wireless karaoke systems, PA mics, and handheld stage microphones will work.
The input provides plug-in power but not phantom power, so standard condenser mics requiring 48V phantom power won't function. Dynamic mics and wireless receivers with their own power source work perfectly. Independent volume and echo controls let you adjust mic levels separately from music playback.
The speaker is IPX4 splash-resistant, not waterproof. It can handle water splashes from any direction—poolside use, light rain, or spilled drinks—but it's not designed for submersion or heavy rain.
Keep the charging port cover sealed when using outdoors. If the speaker gets wet, let it dry completely before charging. For full waterproofing with submersion protection, check out our portable Bluetooth speaker with IPX7 rating.
The LED control button is located on the top panel next to the volume controls. Press it to cycle through five modes: pulse, strobe, fade, gradient, and static. Each mode automatically rotates through multiple color combinations.
Press and hold the LED button for 2 seconds to turn lights off completely if you want sound without visual effects. There's no smartphone app—all controls are physical buttons on the speaker itself.
Yes, the onn. large party speaker gen 2 operates normally while plugged into AC power. This makes it ideal for home use or events near outlets where you don't want battery life limitations.
Charging from empty to full takes approximately 4 hours. Using the speaker during charging won't significantly extend charge time. The power indicator shows charging status with a pulsing light that turns solid when fully charged.
Bluetooth 5.0 provides up to 100 feet of range in open outdoor spaces. Indoors, expect 40-60 feet depending on walls and interference from other wireless devices.
The speaker remembers the last eight paired devices for quick reconnection. Only one device can play audio at a time, but switching between remembered devices takes just a few seconds without re-entering pairing mode.