STEG QK3 3" midrange pair
SKU: 94175692461

STEG QK3 3" midrange pair

Sale price$112.12 Regular price$124.58
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

STEG QK3 3" midrange pairA mid high end midrange speaker with a very natural sound, paper cone and solid cast aluminum construction. Wide frequency response allows it to blend well with various midbass and tweeter combinations. These come with nice machined aluminum black anodized mounting rings and contoured hexagon grilles. The QK3 pairs well with the QK6 midbass and QK1 tweeter pairs, but it can be used as a nice addition to any 2 way components set due to its wide

 A mid-high-end midrange speaker with a very natural sound, paper cone and solid cast aluminum construction. Wide frequency response allows it to blend well with various midbass and tweeter combinations.

These come with nice machined aluminum black anodized mounting rings and contoured hexagon grilles.

The QK3 pairs well with the QK6 midbass and QK1 tweeter pairs, but it can be used as a nice addition to any 2-way components set due to its wide frequency response and ability to blend well with any system.

Manufacturer provided specs:

  • Speaker size: 3"
  • Impedance: 4 Ohm
  • Frequency response: 130Hz-15kHz
  • Rated power: 30 W
  • Sensitivity: 87 dB (2.83V/1M)
  • Qms: 3.665
  • Qes: 0.859
  • Qts: 0.696
  • Mms: 3.317 g
  • Vas: 0.623 L
  • Magnet: Neodymium
  • Cone material: Paper
  • Voice coil: 25 mm
  • Mounting depth: 43mm
  • Mounting diameter: 75 mm

Our own DATS measurements:

Right out of the box, no run-in. Vas measured with the added mass method with a 7g added weight.

  • Re: 3.446 Ohm
  • Fs: 146.6 Hz
  • Qts: 0.9277
  • Qes: 1.075
  • Qms: 6.771
  • Le: 0.0399 mH at 10kHz
  • BL: 3.072
  • Cms: 0.369 mm/N
  • Mms: 3.196 g
  • Vas: 0.5702 L
  • Sensitivity: 87.78 dB 2.83Vrms

    What's included:

    • 2x QK3 midrange speakers with machined aluminum mounting rings and hexagon grilles
    • Instructions
    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: 94175692461

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    Juan F.
    Draper, US
    ★★★★★ 5
    Muy bueno
    Tal como se describe
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    Reviewed in the United States on May 3, 2026
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    Ahmad
    Whiting, US
    ★★★★★ 1
    Incorrect filter size despite listed compatibility
    I bought this kit specifically because the listing clearly states that it is compatible with my Xiaomi robot vacuum. Before purchasing, I double-checked all the specifications. However, when the product arrived, I discovered that the internal filter is smaller than the original one and does not fit correctly. This makes the filter unusable for my vacuum. The seller should update the compatibility information because it is misleading for buyers.
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    Reviewed in the United States on April 9, 2026
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    Robert Hood
    West Palm Beach, US
    ★★★★★ 5
    Great quality dust bags – perfect fit for my eufy robot vacuum!
    Size: C10 / C20 Bags
    These dust bags are exactly what I needed for my eufy Omni C20! They fit perfectly, install easily, and the 3-layer design really does help control dust and odors. The large 3.6L capacity means I don’t have to change them too often, even with daily vacuuming. Great value for the price, and the quality feels just as good as the original eufy bags.
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    Reviewed in the United States on September 15, 2025
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    Petey B.
    Bozeman, US
    ★★★★★ 5
    Works well
    Size: C10 / C20 Bags
    These bags are great!!
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    Reviewed in the United States on March 23, 2026
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    Chyanne Griess
    Alexandria, US
    ★★★★★ 4
    Fits Eufy Vaccum
    Size: C10 / C20 Bags
    Does fit my basic self emptying Eufy. Have to move it around a bit to get it to recognize the bag, but it does fit!
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    Reviewed in the United States on March 25, 2026

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