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Quantum Audio  QRS57

QRS Series 5x7" 180W Peak Power Handling at 4 Ohm, 3-Way Coaxial Car Speakers (Pair)

Item #96636

Condition:   Brand New

Product Highlights

  • QRS Series Speakers
  • 5x7 Inch Size
  • 180W Peak Power
  • 4 Ohm Impedance
  • 3-Way Coaxial Pair

  Free 1-Year Warranty Included!
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$59.98

Reg. Price $67.98  Save 12%
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Quantum Audio QRS57 QRS Series 5x7" 180W Peak Power Handling at 4 Ohm, 3-Way Coaxial Car Speakers (Pair)


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We are a Quantum Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
Rich, Dynamic 5x7” Three-Way Speaker with Durable Polypropylene Cone

Elevate your driving soundtrack with the 5x7” three-way speaker, designed to deliver rich, dynamic sound across bass, midrange, and treble. Its durable polypropylene cone produces clean, distortion-free audio with the strength to handle everyday wear. Get crisp, balanced sound and long-lasting performance in one impressive upgrade.

Clear, Crisp Highs with Dual Tweeter Technology

Experience stunning clarity with the Piezo Super Tweeter, delivering crisp highs that bring vocals and instruments to life. The Mylar Dome Tweeter adds smooth, natural highs without any harshness, creating a perfectly balanced treble. Together, they create an immersive soundstage that elevates every song with vibrant detail.

DB_Drive_MatrixPlus
DB_Drive_MatrixPlus
Powerful Bass and Durable Speaker Design

Feel the deep, powerful bass driven by a robust 15 oz. ferric oxide magnet that ensures consistent, high-quality sound every time. The flexible rubber surround improves cone movement for more accurate audio reproduction and lasting durability. Together, they deliver a dynamic listening experience built to perform and endure.


SPECIFICATIONS


  • Diameter : 5x7 Inch
  • Sensitivity : 91 dB
  • Impedance : 4 Ohm
  • Frequency Response : 45-25000 Hz
  • Peak Power Handling : 180 Watts
  • Design : 3 Way
  • RMS Power Handling : 60 Watts

FEATURES


Features:

  • 5x7” Three-Way Speaker: Delivers a rich, dynamic sound by combining separate drivers for bass, midrange, and treble, covering the full audio spectrum.
  • Polypropylene Cone: Lightweight, rigid, and durable material that ensures clear, distortion-free audio with long-lasting reliability.
  • Piezo Super Tweeter: Produces crisp, high-frequency details and enhances vocal clarity for a brighter, more immersive soundstage.
  • Mylar Dome Tweeter: Adds smooth, accurate highs without harshness, delivering a natural, refined treble response.
  • 15 Oz. Ferric Oxide Magnet: Provides strong motor strength for deep, powerful bass and consistent overall sound performance.
  • Rubber Surround: Enhances cone flexibility and durability, improving sound accuracy and extending the speaker’s lifespan.

 

Specifications:

  • Nominal Impedance : 4 Ohm
  • Speaker Sensitivity : 91dB
  • Frequency Response : 45Hz - 25KHz
  • Nominal Music Power : 60 Watts
  • Maximum Music Power : 180 Watts

 

Dimensions:

  • Overall Diameter: 5.5x7.7"/ 139.7 x 195.58 mm
  • Mounting Depth: 2"/ 50.8 mm
  • Cutout Diameter: 5x7"/ 127 x 177.8 mm
  • UPC: 810219023178
  • Weight: 0
  • Authorized Internet Dealer
Warranty: 0 Months Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 0 Months from the original date of purchase with proper return authorization.

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