This new retro-inspired boombox brings 270 W output, USB recording and fan-cooled amplifier
Bumpboxx is a fairly fresh California-based audio brand. Founded in 2016, it has built its identity around oversized, retro-inspired speakers at a time when most of the industry and user-base is zeroed in on compact wireless designs (like the JBL Go 4 - currently $50 on Amazon). The company’s products often have a vintage 1980s vibe. The new BB-777 follows that same direction, but comes with support for legacy playback formats alongside modern connectivity options in the same system.
The BB-777 is a new portable system that combines multiple playback formats into one unit. It supports cassette, CD, radio, USB, and Bluetooth, which eliminates the need for separate devices should you choose to carry this around.
Key specs and hardware
The BB-777 delivers up to 270 W through a multi-driver setup. It includes two 6.25-inch woofers, two coaxial speakers for mid-range, and two horn tweeters. The entire enclosure uses internal chambers and bass ports, and the amplifier is fan-cooled for stability if you're planning to use it for a long duration.
Playback options include Bluetooth with TWS pairing, USB audio support (MP3, WMA, WAV, FLAC, AAC), and a CD mechanism compatible with CD, CD-R, CD-RW, and MP3 discs. It also features dual cassette decks with recording and high-speed dubbing, along with AM, FM, and shortwave radio.
Plus, the system can record directly to USB from cassette, CD, or radio sources, implying you should be able digitize your physical media with ease. There are two wired microphone inputs with volume and echo control, built-in microphones, and a headphone output.
The unit uses a 97.6Wh lithium-ion battery rated for up to 15 hours of playback. It supports interchangeable battery packs and takes around 4-6 hours to recharge. The BB-777 isn't exactly subtle - at 29.6 × 6.5 × 15 inches and 12.7 kg, users should expect it to have presence. The design includes a dot matrix display, removable front grilles, telescoping antennas, and a shoulder strap.
Devices that support cassette, CD, and radio alongside Bluetooth are now pretty uncommon. Most modern speakers focus on wireless playback only, which makes multi-format systems like this relatively niche. It will be available through a Kickstarter campaign - if you put down a deposit of $10 before launch, you pay $649 for the BB-777 at launch.
Buy the
Source(s)
Kickstarter / Press release (below)
Bumpboxx Unveils the BB-777:
A 270W Modern Boombox Re-Imagined From an ’80s Icon - The most well-made & thought-out Boombox of all time.
LOS ANGELES, CA – Bumpboxx proudly announces the launch of the BB-777, a high-powered portable boombox that unites classic analog formats with modern digital performance in one fully integrated sound system. Delivering up to 270 watts of power through a multi-speaker architecture featuring dual super woofers, precision tweeters, and a chambered bass enclosure, the BB-777 produces deep, room-filling sound with unmistakable physical presence.
Engineered to play virtually every format in circulation, from Bluetooth streaming and USB playback to CDs, dual cassette decks, radio, auxiliary input, and wired microphones, the system also enables direct USB recording from tapes, CDs, or radio broadcasts. A TSA-approved rechargeable battery provides up to 15 hours of cordless operation and supports interchangeable battery packs for extended sessions. Multi-voltage 100–240V AC compatibility ensures reliable use in virtually any country worldwide without the need for external converters.
Inspired by the legendary GF-777 of the 1980s, an icon from the 80’s, and rebuilt for modern reliability and performance, the BB-777 is designed to be bold, versatile, and unapologetically loud.
“We didn’t want to make a retro speaker,” said Rob Owens, Founder and CEO of Bumpboxx. “We wanted to build the boombox we grew up with, but engineered for today. Something powerful, reliable, and complete. The BB-777 is our way of proving that physical sound still matters.”
Performance & Acoustic Architecture
The core design focus is volume, depth, and strong acoustic projection. The system delivers 270W power output through a precision-tuned multi-driver configuration:
2 × 6.25” Super Woofers with Independent Channel Gain for deep, controlled low-frequency performance
2 × 6.25” Coaxial Speakers for balanced mids and detailed clarity
2 Horn Tweeters for crisp, high-frequency projection
Internally Chambered Housing with Bass Ports to enhance acoustic efficiency and low-end response
Fan-Cooled Amplifier to ensure thermal stability during extended high-volume playback
All-Format Playback & Recording
The BB-777 is designed as a true multi-source system, eliminating the need for external devices or adapters:
Bluetooth Connectivity for wireless streaming with TWS support for pairing two units wirelessly
USB Audio Playback supporting MP3, WMA, WAV, FLAC, and ACC
Dual Cassette Deck with Recording and High-Speed Dubbing
Suction-Load CD Deck with CD, CD-R, CD-RW, and MP3 compatibility
AM / FM / FM Stereo / Shortwave and Standard Wave (ST) Radio for local and international broadcasts
Auxiliary Input with RCA adapter for plugging in your favorite external sources
The system also enables direct USB recording from cassette, CD, or radio, allowing users to digitize physical media with ease.
Performance & Voice Functionality
Designed for social settings, performance, and interactive use:
2 Wired Microphone Inputs with independent volume and echo controls
2 Built-In Microphones for spontaneous recording
Headphone Output for private listening
Battery & Power System
Built for mobility without sacrificing output:
TSA-Approved 97.6Wh Rechargeable Li-Ion Battery
Up to 15 hours of playback on a single charge
4–6 hour recharge time
Interchangeable battery pack support for extended sessions
Battery life meter for real-time power monitoring
100–240V AC input for worldwide compatibility without voltage converters; plug adapter may be required
Display & Portability
The BB-777 combines full-size presence with practical mobility:
4.5” Dot Matrix LCD Display for playback status and system information
Removable Magnetic Front Grilles for maintenance or customization
2 Screw-On Telescoping Antennas for improved radio reception
Integrated shoulder strap for transport
Primary Benefits
Iconic ’80s Design, Rebuilt for Today:
Revives the legendary boombox silhouette with real buttons, a solid volume knob, physical input switches, and full-size presence, combined with modern connectivity and battery-powered freedom. It restores the tactile, hands-on experience of classic sound systems while integrating today’s digital functionality.
All-Source Audio Freedom:
Plays and records music from virtually any source, including Bluetooth, USB, CD, dual cassette decks, multi-band radio, microphones, and auxiliary devices, consolidating analog and digital playback into one fully integrated system.
High-Impact, Physical Sound:
Delivers up to 270W of peak power through a precision-tuned multi-speaker architecture with super woofers, coaxial drivers, horn tweeters, and a chambered bass enclosure, producing deep, room-filling sound with clarity and projection.
Portable Power with Long Playtime:
Runs up to 15 hours on a TSA-approved rechargeable battery with interchangeable battery-pack support, enabling extended listening sessions without reliance on wall power.
Key Specifications
270W power output
Multi-driver architecture featuring 2 × 6.25” super woofers with independent gain control, 2 × 6.25” coaxial speakers, and 2 horn tweeters
Dual cassette decks with recording and high-speed dubbing
Suction-load CD deck supporting CD, CD-R, CD-RW, and MP3 formats
Direct USB recording from cassette, CD, and radio sources
USB audio playback supporting MP3, WMA, WAV, FLAC, and ACC
AM / FM / FM Stereo / Shortwave radio capability
Two wired microphone inputs with independent volume and echo control
Up to 15 hours of battery life on a 97.6Wh TSA-approved rechargeable battery
Interchangeable battery pack support
Internally chambered housing with bass ports and an active fan-cooled amplifier
Dimensions: 29.6 × 6.5 × 15 inches
Weight: 28 pounds (12.7kg)
Founder Story & Brand Legacy
Bumpboxx was founded in 2016 with a simple belief: music is meant to be shared out loud. Inspired by the energy of 1980s boombox culture and the communal spirit of breakdance and street sound systems, the brand was built as a response to the growing shift toward private, headphone-based listening.
Over the past decade, Bumpboxx established itself by creating modern portable systems that celebrated scale, presence, and physicality.
Yet as the company approached its tenth anniversary, the team set out to build something more ambitious, a definitive statement piece that honored the golden era of boombox design while meeting contemporary expectations for reliability, battery freedom, and format versatility.
The result is the BB-777.
Developed over nearly three years, the project required significant engineering investment and a commitment to reviving mechanical formats rarely seen in modern audio hardware. Dual cassette decks, a CD mechanism, full-scale acoustic architecture, and modern battery integration were not added for nostalgia alone, but to create a fully functional, all-format system designed for long-term ownership and for those who still have music collections across legacy formats and want to bring them back into active rotation.
For Bumpboxx, the BB-777 represents more than a product release. It marks a decade of persistence, cultural continuity, and belief in the power of physical sound.
Availability
BB-777 will be available on Kickstarter. Early backers will have access to a Super Early Bird price before full retail availability. Campaign details and launch updates are available on the official campaign page. (coming soon)
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