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Hartke KB15 Kickback 1 x 15-inch 500-watt Bass Combo Amp Certified Open Box

500W 1x15" Bass Guitar Amplifier Combo with Paper/Aluminum Speaker Cone, Neodymium Magnet, Plywood Cabinet, 3-band EQ, Shape Control, and Balanced XLR Output
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Item ID: KB15d1
Hartke KB15 Kickback 1 x 15-inch 500-watt Bass Combo Amp

Certified Open Box Savings!

Save $112.50 What is Certified Open Box?

The price below reflects your savings.

Price:$637 and 49 cents
Savings: $112.50

New for $749.99

Condition Notes:

This item is in like-new condition and perfect working order. Product includes all original accessories. This item ships in its original packaging.

This item was thoroughly inspected by our factory-authorized service team and is backed by Sweetwater's exclusive 2-year warranty. The images shown do not necessarily represent the condition of this particular item.

Special Financing - Ends Aug 2, 2026. $18/month with 36 month financing asterisk

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Hartke KB15 Kickback 1 x 15-inch 500-watt Bass Combo Amp
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Tilts Back to Project Sound Upward

Hearing your tone as the audience hears it is critical to live performance. The Hartke Kickback bass combo rocks back 45 degrees to deliver sound right up to your ears for accurate midrange and high-end feedback to inform your playing. The Kickback is a powerful stage amp in a compact size with a 15" HyDrive paper/aluminum speaker and 500 watts of power. It's also a useful practice tool with a silent headphone out for late-night woodshedding. For stage tone you can trust, Sweetwater bassists recommend giving the Hartke Kickback a spin.

Hartke Kickback Bass Combo Amplifier at a Glance:
  • Kickback cab design projects sound on axis or at an angle
  • Shape control gives a one-touch boost at 100-900Hz
  • Lightweight and easy to gig with
Kickback cab design projects sound on axis or at an angle

Traditional instrument amplifiers are great for projecting sound toward the audience from onstage. But if you've ever stood over one while playing, you'll know a good portion of your tone doesn't make it up to your ears. The Hartke Kickback stands up like a traditional amp when you have accurate monitoring, and when you need it, tilts back 45 degrees to accurately represent your stage tone.

Shape control gives a one-touch boost at 100-900Hz

The Kickback combo amp has a Shape control in addition to its 3-band EQ to enhance a selected frequency range with the press of a button. This is helpful when you want a bass boost or low-mid bump for a certain section of a song without disrupting your EQ settings. Cycle between 100-900Hz to define the sound you want, then engage any time your tone needs a little sweetening.

Lightweight and easy to gig with

The Kickback is designed to be a gig-friendly option for touring and traveling musicians. A patented HyDrive speaker made from aluminum and paper, a plywood cabinet, and a 500-watt Class D power amp all help to keep weight down for night-after-night portability.

Hartke Kickback Bass Combo Amplifier Features:
  • Kickback design projects sound on axis or tipped back at a 45-degree angle
  • 15" HyDrive paper/aluminum speaker with a rare earth neodymium magnet for deep lows and midrange bite
  • 500W peak/250W RMS for good stage amplification
  • Compact plywood cab and Class D amplifier reduce weight for portability
  • 3-band EQ and sweepable Shape control to quickly dial in tones
  • Balanced XLR output for sending a stage signal straight to a soundboard or recorder
  • Silent headphone amp for late-night practice
  • 1/4" speaker output (4 Ohms)
Hear your tone as the audience does with the Hartke Kickback Bass Combo Amplifier!
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

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Tech Specs

  • Type: Solid State
  • Number of Channels: 1
  • Output Power: 250W RMS, 500W Peak
  • Speakers: 1 x 15" Paper/Aluminum cone speaker
  • EQ: 3-band EQ, Shape control
  • Inputs: 1 x 1/4"
  • Outputs: 1 x 1/4" (internal speaker), 1 x XLR (direct out)
  • Headphones: 1 x 1/4"
  • Cooling System: Internal Fan, Rear Air Vent
  • Power Source: Standard IEC AC cable
  • Height: 21.25"
  • Width: 17.55"
  • Depth: 16.73"
  • Weight: 35.6 lbs.
  • Manufacturer Part Number: HMKB15

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Reviews

What a beast!
Super powerful and LIGHT!
KickBack
I have owned 3 KickBacks and 1 Hartke 4x10 cabinet. No complaints!
Music background: Played coronet and baritone in school band. Have been playing bass since my teens. Mostly contemporary Christian in several churches across the country.
Hartke KB15 Kickback 1 x 15-inch 500-watt Bass Combo Amp
I've had this combo for a few months now and its fantastic. Love the kickback feature, simple tone controls and easy to carry. Great Hartke tone as expected. Super impressed and highly recommend.
Everything I hoped for
I am extremely pleased with this amp. Lightweight with plenty of punch. Turning the knobs actually change the tone greatly.
Great Amp!
Im not a bass player by trade, im a lead/rythum guitar player. But i have fun playing bass, and i wanted to get a bigger bass amp that wouldnt destroy my back hauling it around. If always been interested in Hartke products with thier speaker desgin. Well this amp will not disappoint! I have a roland DB500 with a 12 inch speaker ive been using and the 15 inch makes a big difference! It can go much lower than my roland, which is a great amp too, but heavy! I made the right choice for me and Matt was great with advice as always!
Music background: Mostly worship teams a cover bands. Fun or forget it!