$1.99 for a Subjekt Tempo Battery-Free Acoustic Amplifier for iPhone 4/4S ($12.99 List Price). Multiple Colors.

Subjekt iPhone 4/4S Amplifier

Up to 85% Off
110+ bought
Discount 85%
Over 110 bought
no longer available

Product Details


  • Available in black, purple, red, or white

Subjekt Tempo Battery-Free Acoustic Amplifier for iPhone 4/4S

Subjekt's Tempo Battery-Free Acoustic Amplifier for iPhone 4/4S boosts the loudness of tunes using the old-school technology of a phonograph or the cupped hands of a soccer hooligan. With no need for wires, batteries, or external power, the base trumpets out up to an additional 13 decibels using simple acoustic principles. iPhones stand horizontally or vertically in the base, whose silicone construction makes it easy to clean.

  • Boosts volume using the acoustic principles of a phonograph
  • No batteries, wires, or external power required
  • Easy-to-clean silicone material
  • Stands phones horizontally or vertically
  • Adds up to an additional 13 decibels

How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

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The Fine Print

Limit 3 per person, may buy 2 more as gifts. $2.99 flat-rate shipping fee for purchases less than $14.99. Free shipping for purchases of $14.99 or more. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks from the purchase date. Does not ship to PO boxes. FINAL SALE; no returns unless defective. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.