Everyone sings, nobody waits
A karaoke night with one mic is mostly people waiting their turn. With four handhelds on four independent channels, duets become quartets and the whole chorus makes it into the speakers together.
SuperSonic SC-909 2.4G 4-Channel Wireless Microphone System - Four Handheld Mics, 160ft Range, Balanced & Mix Outputs
Four people get a live microphone at the same time, with no cables to trip over and no license to file.
$61.99
- Four wireless mics
- 160ft wireless range
- Four independent channels
- Mix and balanced outputs
- Batteries included
Ships to the lower 48. Orders process within 2 business days.
- Fast Shipping Ships within 2 business days
- 30-Day Returns Unused items in original packaging
- U.S.-Based Support Real people, quick answers
Description
SuperSonic SC-909 2.4G Four-Channel Wireless Microphone System
At a Glance
- What it is: Four handheld wireless microphones and one four-channel receiver on the license-free 2.4 GHz band
- Key spec: Up to 160 ft of line-of-sight range with 20 Hz to 20 kHz frequency response
- The differentiator: Four mics on four independent channels in one box, so everyone sings at once
- Outputs: A mix output for home amps and powered speakers plus a balanced output for mixers and PA systems
- Warranty: 90-day limited parts and labor warranty from SuperSonic
SuperSonic's SC-909 hands four people a microphone at the same time. Four handheld transmitters run on four independent 2.4 GHz channels into one receiver, so the karaoke duet becomes a quartet, the wedding gets a mic for the officiant and the best man, and the classroom never passes a single mic down the row. Range runs to 160 feet line of sight, each mic carries its own LCD display, and the receiver offers both a mix output and a balanced output so it connects to whatever gear you already own. Eight AA batteries come in the box, so it works the day it arrives.
Key Features
- Four mics, four channels: Every voice that needs to be heard gets its own microphone and its own channel, all live simultaneously
- License-free 2.4 GHz band: No FCC license, no frequency coordination and no UHF band planning, just power on and sing
- Up to 160 ft of range: Covers a hall, a church, a backyard or a classroom on a clear line of sight
- Mix and balanced outputs: The mix output feeds a home amp or powered speaker while the balanced output feeds a mixer or PA
- Full 20 Hz to 20 kHz response: Voices come through natural and full-range instead of thin and boxy
- LCD displays on every mic: Each handheld shows its channel at a glance, and the receiver adds volume level control
- 8 AA batteries included: Two per mic are in the box, along with color-coding rubber rings so nobody mixes up their mic
Before You Buy
- There is no speaker or amplifier in the box: The receiver must plug into a powered speaker, mixer, amp or PA system to make sound. If you want a plug-and-sing machine with nothing else, pair it with a powered party speaker
- The mics are not rechargeable: Each handheld runs on two AA batteries. Eight AAs are included to get you started, and rechargeable AA cells work fine after that
- 160 ft is a line-of-sight figure: The 2.4 GHz band shares airspace with Wi-Fi, so keep a clear path between the mics and the receiver for full range
What's Included
- 4 x Handheld wireless microphones with LCD displays
- 1 x Four-channel receiver
- 1 x Audio cable
- 1 x DC power adapter
- 8 x 1.5V AA batteries
- Color-coding rubber rings
- 1 x User manual
Perfect For
- Karaoke nights where more than one person wants to sing
- Churches that need mics for the preacher, reader and worship leader
- Weddings and events with an officiant, toasts and announcements
- Classrooms, training rooms and lecture halls
- Bands and DJs who need backup vocal mics without cable runs
Full Specifications▼
Power & Performance
- Model: SC-909
- Band: 2.4 GHz, license-free
- Channels: 4 independent
- Frequency response: 20 Hz to 20 kHz
- Range: Up to 160 ft line of sight
- Transmitter power: 8 dBm
- Transmitter draw: 30 mA
Capacity & Contents
- Microphones: 4 handheld with LCD displays
- Microphone pattern: Omnidirectional
- Mic power: 2 x AA each, 8 AA batteries included
- Receiver power: 12V DC adapter, included
Dimensions & Materials
- Gift box: 18.5 x 2.5 x 10.75 in
- Shipping weight: 3.1 lb
Care & Compatibility
- Outputs: Mix output plus balanced output
- Requires: A powered speaker, mixer, amplifier or PA system
- Rechargeable: No, AA powered
- Warranty: 90-day limited parts and labor
Frequently Asked Questions▼
Does it come with a speaker?
No. The SC-909 is a microphone system: four mics and a receiver. The receiver connects by cable to a powered speaker, mixer, amplifier or PA. For an all-in-one sing-along setup, add a powered party speaker.
Are the microphones rechargeable?
No. Each mic takes two AA batteries, and eight AA batteries are included in the box. Rechargeable AA cells work perfectly well in them.
How far will it reach?
Up to 160 feet line of sight. The 2.4 GHz band is shared with Wi-Fi, so keep a clear path between the mics and the receiver for the best result.
How do I connect it to my amp or PA?
Use the mix output for a home amp or powered speaker, or the balanced output for a mixer or PA system. An audio cable is included in the box.
Can all four mics be used at once?
Yes. The four mics run on four independent channels, all live at the same time, so a full quartet can sing together.
Care & Use▼
- Remove the AA batteries before storing the mics for more than a month
- Keep the receiver in line of sight of the mics for maximum range
- Wipe the mic grilles with a dry cloth and never spray liquid into a grille
- Store the system in its gift box or a padded case to protect the capsules
Why Choose SuperSonic▼
SuperSonic has spent more than two decades building the audio and video gear that actually gets used: the karaoke rig at the party, the soundbar under the bedroom TV, the portable radio in the workshop. The brand publishes full specification tables for its products and backs the SC-909 with a 90-day limited parts and labor warranty.
Shipping & Warranty
Your order is packed with care and tracked door to door. Ships fast from CurbGo with tracking.
Guarantees
Shipping to the 48 contiguous states, with orders processed within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging. Questions before or after you buy go to CurbGo's U.S.-based support team.
Specs
| Model | SC-909 |
|---|---|
| Band | 2.4 GHz, license-free |
| Channels | 4 independent |
| Frequency response | 20 Hz to 20 kHz |
| Range | Up to 160 ft line of sight |
| Transmitter power | 8 dBm |
| Transmitter draw | 30 mA |
| Microphones | 4 handheld with LCD displays |
| Microphone pattern | Omnidirectional |
| Mic power | 2 x AA each, 8 AA batteries included |
| Receiver power | 12V DC adapter, included |
| Gift box | 18.5 x 2.5 x 10.75 in |
| Shipping weight | 3.1 lb |
| Outputs | Mix output plus balanced output |
| Requires | A powered speaker, mixer, amplifier or PA system |
| Rechargeable | No, AA powered |
| Warranty | 90-day limited parts and labor |
Why four mics change the night
Connects to gear you already own
The receiver offers a mix output for a home amp or powered speaker and a balanced output for a real mixer or PA, so upgrading your mic setup does not mean replacing your sound system.
Working the moment it arrives
Eight AA batteries, an audio cable and the DC power adapter all come in the box, and color-coded rubber rings keep four singers from arguing over whose microphone is whose.
Built to mic the whole room
The numbers behind the SC-909, straight from SuperSonic's own specification table.
4
Wireless mics included
160 ft
Line-of-sight range
20Hz-20kHz
Frequency response
90 days
Parts and labor warranty
Against the alternatives
Against a single wired mic
One wired mic gets passed hand to hand all night and drags a cable across the floor. The SC-909 puts four cordless mics in play at once.
Against a pro UHF rack system
Pro UHF rigs cost several times more and expect frequency coordination. The SC-909 runs license-free on 2.4 GHz and sets up in minutes, not soundcheck hours.
Against an all-in-one karaoke machine
All-in-one machines lock you into their small built-in speaker. The SC-909 feeds any amp, mixer or PA you choose, so the sound scales with the room.
Does it come with a speaker?
No. The SC-909 is a microphone system: four mics and a receiver. The receiver connects by cable to a powered speaker, mixer, amplifier or PA. For an all-in-one sing-along setup, add a powered party speaker.
Are the microphones rechargeable?
No. Each mic takes two AA batteries, and eight AA batteries are included in the box. Rechargeable AA cells work perfectly well in them.
How far will it reach?
Up to 160 feet line of sight. The 2.4 GHz band is shared with Wi-Fi, so keep a clear path between the mics and the receiver for the best result.
How do I connect it to my amp or PA?
Use the mix output for a home amp or powered speaker, or the balanced output for a mixer or PA system. An audio cable is included in the box.
Can all four mics be used at once?
Yes. The four mics run on four independent channels, all live at the same time, so a full quartet can sing together.
How fast will it ship and can I return it?
Orders ship to the 48 contiguous states and process within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging.
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CurbGo hunts for the well-made version of everyday things and skips the markup. SuperSonic has built dependable, affordable audio and video gear for over two decades, and the SC-909 is exactly that: a four-mic wireless system that turns a living room into a stage without a professional budget.