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Boss Katana Air - 20/30-watt Wireless Guitar Amp , $469.99 - Add to Cart Skip to Product Information

Boss Katana Air - 20/30-watt Wireless Guitar Amp

20W/30W Guitar Combo Amplifier, with Stereo Speaker System, Wireless Transmitter, and Bluetooth
Item ID: KataAir
Boss Katana Air - 20/30-watt Wireless Guitar Amp
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Boss Katana Air - 20/30-watt Wireless Guitar Amp
In Stock!

Only 3 left in stock! More on the way.
$30 Price Drop!
Was:

The World's First Fully Wireless Guitar Amplifier

This article was Written By

Our Product Research Team

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First things first: the BOSS Katana-Air wireless guitar amplifier delivers primal tones from the Katana amplifier series, with five distinct amplifier characters and over 50 BOSS effects. What makes the Katana-Air perfect for any guitarist's home is its complete wireless versatility. It comes with a wireless transmitter for use with any guitar, and the transmitter recharges when you dock it into the Katana-Air. You can stream music to its powerful stereo speaker system wirelessly via Bluetooth, and even power it with eight AA batteries so you're not tethered to wall power. Combining wireless ease of use with excellent BOSS guitar tones, the BOSS Katana-Air is the perfect practice partner.

The world's first fully wireless guitar amplifier

Some guitarists assume wireless technology is really only for the stage, but many guitarists at Sweetwater find it's even more convenient at home — it's simply more enjoyable and comfortable to practice without being tethered. The BOSS Katana-Air features a wireless transmitter you can use with any electric guitar, providing up to 12 hours on a single charge. It even features motion-activated operation, which means it will automatically turn on when you lift your guitar off its stand. To recharge, simply dock the transmitter on the Katana-Air. And while the Katana-Air can be powered via a power adapter, you can also use eight AA batteries for a fully wireless guitar amp solution.

Custom-tuned stereo speaker system

A stereo speaker system allows the Katana-Air to deliver impressive guitar tones despite its small size. Running on battery power, the speakers are driven with 20 watts of power — using a power adapter for wall power increases it to 30 watts. Either is plenty to fill your room with sound, whether you're playing guitar or simply using Katana-Air as a home playback system.

Create custom effects with BOSS Tone Studio editor software

The Katana-Air's Booster/Mod, Delay/FX, and Reverb controls give you easy 1-knob access to each effects type, with a color-coded button to switch between preset effects. To completely customize your effects and amp settings, connect your phone or tablet to the Katana-Air wirelessly and load up the Tone Studio app. Create your own setup, or download setups created by pro guitarists at the BOSS Tone Central website. You can also stream music from your music library directly to the Katana-Air.

BOSS Katana-Air Wireless Guitar Amplifier Features:

  • Fully wireless electric guitar amplifier with 20W/30W stereo speaker system
  • Versatile amp with 5 amp voicings, customizable effects, and editor software
  • Wireless transmitter offers up to 12 hours of operation, recharges by docking onto the amplifier
  • Motion-activated transmitter automatically turns on when you pick your guitar up
  • Wirelessly edit and organize tones via app on your phone or tablet (iOS/Android)
  • Serves double duty as a premium Bluetooth music player
  • Stereo headphone out/recording out with speaker cabinet emulation
  • Powered via 8 AA batteries (20 watts) or power adapter (30 watts)

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.