SKU: 22999444609

Gemini GTR-400 portable retro Bluetooth speaker and guitar amp, 90W peak, dual 4.5" woofers, 10-hr battery

Sale price$120.55 Regular price$133.95
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Gemini GTR-400 portable retro Bluetooth speaker and guitar amp, 90W peak, dual 4.5" woofers, 10-hr batteryThe Gemini Sound GTR 400 is a portable Bluetooth speaker that doubles as a personal PA plug in a guitar or mic, wrap the strap over your shoulder, and go. With 90W peak through dual 4. 5" woofers and a 1" tweeter, it's loud enough for the living room, the back porch, or a street corner jam. Retro looks, real sound, and everything you need built in. Key features Speaker and amp in one Two inputs for mics or guitars with their own volume and reverb

The Gemini Sound GTR-400 is a portable Bluetooth speaker that doubles as a personal PA — plug in a guitar or mic, wrap the strap over your shoulder, and go. With 90W peak through dual 4.5" woofers and a 1" tweeter, it's loud enough for the living room, the back porch, or a street-corner jam. Retro looks, real sound, and everything you need built in.

Key features

  • Speaker and amp in one — Two inputs for mics or guitars with their own volume and reverb controls. Practice, busk, or host an acoustic set without hauling a PA.
  • Plays from anything — Bluetooth from your phone, tablet, or laptop. Plug in over aux, USB, or SD card when you'd rather go wired. Dial in the sound with bass and treble EQ.
  • Take it anywhere — Up to 10 hours of battery and an included shoulder strap. Recharges off the adapter when you're done.
  • Real bass for its size — Dual 4.5" woofers and a ported enclosure push more low end than you'd expect from something this compact.
  • Retro style that fits anywhere — Analog knobs, tweed grille, and a shape that looks at home on a shelf or on stage.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22999444609

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4.5 ★★★★★
Based on 29 reviews
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Lisa R.
Battle Creek, US
★★★★★ 5
Winners in my book
Size: Queen (Mid Loft), Number of Items: 1
Great bang for your buck ! Almost have a bunch feel to them. Hold their shape
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Reviewed in the United States on May 29, 2026
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Zane Potts
Waukegan, US
★★★★★ 4
Softer than expected
Size: Queen (Mid Loft), Number of Items: 1
Not as firm as I would like. Make sure you want a soft pillow if you choose this one. Seems high quality otherwise
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Reviewed in the United States on August 6, 2025
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ADKer
Belleville, US
★★★★★ 5
Super comfortable and great neck support
Size: Queen (Mid Loft), Number of Items: 1
This pillow is super comfortable! It has support for the neck, which is so important so that my neck doesn’t end up creasing and cutting off your air. Great for side, sleepers or people that need a little bit more support. The height is about 5 inches- it appears firm, but it conforms to your neck shape and supports it. Great value for the money! I own four of them and guests finds them comfortable also
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Reviewed in the United States on June 1, 2026
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Amazon Customer
Belleville, US
★★★★★ 5
Perfect Pillow
Size: Queen (Mid Loft), Number of Items: 1
This is the best pillow I’ve ever had! Supportive yet soft. Never goes flat. I’m a side sleeper and I have neck and shoulder pain and this pillow keeps my head and neck in alignment. I’m buying a set for our camper and our 2nd home so I can sleep comfortably wherever I go. Price point is spot on for the quality of pillow.
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Reviewed in the United States on July 23, 2025
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Tahoetech
Dallas, US
★★★★★ 5
Soft pillow
Size: Queen (Low Loft), Number of Items: 1
Very good, very soft pillow.
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Reviewed in the United States on March 23, 2026

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