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  • The Amp That Revives Old Speakers

    A 100W mini-amp that makes any vintage speaker Bluetooth connectable & portable
    If you love great sound but refuse hi-fi prices, SoundUp turns forgotten speakers into everyday favorites. This compact, battery-powered amp makes any speaker Bluetooth connectable and portable, so your phone streams rich, room-filling audio in seconds. Key features include up to 100 W output, up to 40 hours on a charge, and True Wireless Stereo to link two units for full stereo. Plug and play with 3.5 mm AUX, and use USB-C output to power your phone. A class-D amplifier keeps performance consistent, while LED and smart BMS guard against heat, overload, and overcurrent. Revive what you already own and skip the e-waste. Back SoundUp on Kickstarter now.

    About

    LastObject's mission is to reduce and eliminate single-use products. Our main focus is to identify single-use items that needlessly damage our environment. Our aim is to reduce waste. When we started, our idea was to do produce something good for the environment and being three designers it made sense to use those skills and design something that works as replacements for something that is damaging the environment.

    FAQ

    What does it mean to back a project (pledge)?

    When you back a project, you are pre-ordering the product. That means you will get it once it's produced. Besides getting the product itself, you're also joining a community. Follow along the production process, take part in important surveys and give the creator valuable feedback.

    What is Kickstarter?

    Kickstarter is a launchpad for creators to raise funds for the initial production of their invention. Backers (that's you!) can support the creator by pre-ordering the product at a discounted price.

    How do I pledge?

    In order to pledge, click that green button that says Back this project . You will get to select your shipping country and choose your desired pledge level and reward.

    Reviews

    I have a 1950s radio that I want to make into a music player ; I’ve wanted outdoor music from “real”, not ireless speakers for a long time without needing to ; I have speakers I plan to use in my workshop, and would like to avoid using an entire system to driv ; Love hifi tech. Was a cool project and was very interested in the device having a lot of audio equip ; Love the thought of bringing vintage speakers back to life ; Love old speakers and have some but don’t have full amp set up anymore ; Innovative product ; I have a perfect old speaker to use this with. ; It seems like a cool way to use old speakers and make them more portable. ; Try this new technology ; I work in Audio/video industry, sometimes need to test speakers where no power is available ; i like the concept, i like portable, all in one devices and i like the look. ; Have old speakers ; a product that fits my needs of portability ; a product I was looking for ; Needed a high quality portable music solution ; We recently inherited some old speakers from my mother-in-law, and we wanted to try and find a way t ; Been looking for something like this for ages! ; Love the concept! ; this would be my third LO kickstart. I like what you do. ; Because Im into saving my old speakers ; with out touch hassle ; Because I have 2 perfectly good JBL speakers that need to get used! ; For my old speakers:-) ; more power and portable, also i have alot of good old speakers ; I like the project ; Its cool ; Liked the idea of a portable amp ; I love the concept of upcycling old speakers and also the portability of the upspi D with the abilit ; Love the idea ; matched my interest ; I’m constantly listening to music no matter where I go. And it would be nice to power an old speak ; I got so e old speakers I would like to use again ; Like idea ; Seems like an interesting concept. I am a Sound Technician and I am always looking out for new tech ; I like the simplicity of the design; Bluetooth class d mononlock amps ; We go camping regularly with friends and having an off-grid music source that uses decent speakers i ; I like the idea, but it is a bit more expensive than I’d anticipated. I’ve pledged, but not sure ; I think the idea. Lots of good old speakers out there and most other products are overpriced. ; Because i have som excellent old speakers but not a simple solution to use the on a daily basis ;

    🎁 Support this project & unlock additional 30% off Darwin M2

    The Darwin M2 is a versatile tool for makers and learners—Kickstarter-funded and ready to ship.

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