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Supersonic Bluetooth Audio System SC-2121BT
- Bluetooth 5.0 Compatible, Top Loading MP3/CD Player
- AM/FM Radio, Built-in USB Input Compatible
- Double Cassette Recorder
- Record from CD, Radio or Built-in Microphone
- Remote Control included
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Overview
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Enjoy music your way with Bluetooth streaming, CD/MP3 playback, AM/FM radio, USB input, and a dual cassette recorder. Detachable speakers deliver clear sound, while the remote, headphone jack, and dual‑ power options make it easy to listen anywhere. Bluetooth 5.0 Portable Audio System
- Bluetooth 5.0 Compatible: Wirelessly Connect To All Bluetooth Enabled Devices
- Top Loading MP3/CD Player
- AM/FM Radio
- Built-In USB Input: Play Media Devices Such As Flash Drives And MP3 Players
- Double Cassette Recorder: Record From CD, Radio, Or Built-In Microphone
- Built-In Microphone
- Programmable Track Memory
- 2 Dynamic High-Performance Detachable Speakers Playback & Control Functions
- Play/Pause, Search, Skip, Repeat Functions
- Rotary Volume Control
- Telescopic FM Antenna
- Remote Control Included Audio & Connectivity
- Headphone Jack: 3.5 mm Stereo
- Supported Audio Formats: MP3, CD Audio, Cassette Power & Battery
- Power Supply: AC 110/220V Dual Voltage, DC 12V (8 x D Batteries, Not Included)
- Power Consumption: 21W
- Battery Operation: 8 x D Batteries Frequency
- Frequency Range: AM 530-1700 kHz / FM 88-108 MHz
- Frequency Response: 125-6300Hz Additional Features
- Operation Temperature: +5 ˚ C +35 ˚ C
*Please note: Batteries not included
- Bluetooth 5.0 Compatible: Wirelessly Connect To All Bluetooth Enabled Devices
- Top Loading MP3/CD Player
- AM/FM Radio
- Built-In USB Input: Play Media Devices Such As Flash Drives And MP3 Players
- Double Cassette Recorder: Record From CD, Radio, Or Built-In Microphone
- Built-In Microphone
- Programmable Track Memory
- 2 Dynamic High-Performance Detachable Speakers Playback & Control Functions
- Play/Pause, Search, Skip, Repeat Functions
- Rotary Volume Control
- Telescopic FM Antenna
- Remote Control Included Audio & Connectivity
- Headphone Jack: 3.5 mm Stereo
- Supported Audio Formats: MP3, CD Audio, Cassette Power & Battery
- Power Supply: AC 110/220V Dual Voltage, DC 12V (8 x D Batteries, Not Included)
- Power Consumption: 21W
- Battery Operation: 8 x D Batteries Frequency
Specifications
- Frequency Range: AM 530-1700 kHz / FM 88-108 MHz
- Frequency Response: 125-6300Hz Additional Features
- Operation Temperature: +5 ˚ C +35 ˚ C
*Please note: Batteries not included
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 90 days
- Limited Warranty period (labor): 90 days
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-541-8464
- Support Email: support@supersonicinc.com
- Support Website
- View other products from SUPERSONIC
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The Supersonic SC-2121BT is a portable audio system for listeners who want several playback options in one unit, combining Bluetooth 5.0, a top-loading MP3/CD player, AM/FM radio, USB input, and a double cassette recorder.
Recommended For
- Listeners who want one home audio system for CDs, cassette tapes, AM/FM radio, USB playback, and Bluetooth streaming instead of using separate players.
- People with a cassette collection who want to play tapes and make cassette recordings from sources such as CDs, radio, or the built-in microphone.
- Households that want a single system for casual listening in a room, with detachable speakers, a remote, and the option to run it on batteries when an outlet is not convenient.
- Users who want to record spoken messages or other audio from the built-in microphone onto cassette rather than make digital recordings.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Portable stereo listening and cassette playback, with support for Bluetooth audio and CD/MP3 media |
| Audio And Playback | Stereo output through 2 detachable dynamic speakers, with a 125–6,300 Hz frequency response and 21 W wattage |
| Connectivity | Bluetooth and auxiliary connectivity |
| Power And Batteries | Corded electric power; battery operation is also listed as requiring 8 alkaline batteries, not included. Battery type is inconsistently listed as D and A |
| Physical Specifications | Black; 10.05 lb; 26.3 × 11.75 × 11.75 inches |
| Design | Retro style |
| Model Identifiers | Supersonic SC-2121BT; FCC ID 2AC5R |