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Kicker  49ST7MR4

ST-Series 7" 500W Peak Power Handling 4 Ohms, Midrange Car Speakers - Engineered for High-SPL Competition (pair)

Item #89342

Condition:   Brand New

Product Highlights

  • ST-Series
  • 7"
  • 500W Peak Power Handling
  • 4 Ohms
  • Midrange Car Speakers
  • Engineered for High-SPL Competition
  • Pair

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.
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$149.99

Reg. Price $219.99  Save $70.00
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  Free 2-Years Warranty Included!
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Kicker 49ST7MR4 Street Series 7" 250W RMS (500W Peak Power Handling) 4 Ohms, Square Midrange Car Speakers


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We are a Kicker 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?
  • • (2) 7" Street Series Square Midrange Car Speakers
  • • Template
  • • Kicker contact information with QR code for installation manual
  • Owner's Manual

 


Why Choose Kicker 49ST7MR4 Midbass Drivers?


 

 

Kicker 49ST7MR4 Midbass Drivers Left Angle View
KICKER's Street Series Bullet Tweeters Slice Through Sound with Precision!

PA-style woofers built for extreme loudness. Square cone design provides nearly 20% more output. Extreme power handling and efficiency. Voiced for clear vocals cutting through very loud bass. Perfect for competition-level SPL systems. Exceptionally wide frequency response. Square, pressed pulp cone with treated cloth surround. Spring-loaded terminals accept 12 AWG wire.

 

High-Output Square Subwoofer for Professional Audio

Designed for PA-style high output, this subwoofer handles extreme SPL, making it perfect for professional or competitive audio systems. Its square cone design increases surface area by nearly 20%, boosting air movement for deeper, more impactful bass. With extreme power handling and efficiency, it supports high amplifier output while keeping sound clean and distortion-free. Voiced for clear vocals, the highs cut through powerful bass, delivering precise, full-range audio reproduction.

Kicker 49ST7MR4 Midbass Drivers Rear View

 

Kicker 49ST7MR4 Midbass Drivers Side Profile View
Durable Square Subwoofer for Competition-Level Performance

Delivering exceptionally wide frequency response, this subwoofer covers low to mid-high ranges for full, detailed sound. Its pressed pulp square cone with treated cloth surround provides durable construction for consistent performance under extreme conditions. Spring-loaded terminals accept 12 AWG wire, ensuring secure and hassle-free connections. Built for competition-level SPL systems, it’s ideal for professional PA setups and high-output car audio installations.

 

 


Frequently Asked Questions (FAQ)


  • • Why do the speakers distort at higher volume levels?
    Distortion is usually caused by amplifier clipping or improper crossover settings. Verify the amplifier gain and crossover frequency to maintain clean sound.
  • • Can I use these without an external amplifier?
    They can produce sound from some head units, but they perform best when powered by a properly matched external amplifier. Adequate power improves output and sound quality.
  • • Why is there very little midbass after installation?
    Poor door sealing, incorrect speaker polarity, or crossover settings can reduce midbass response. Check the wiring and ensure the speaker is mounted securely against the mounting surface.
  • • Do I need a crossover when installing these drivers?
    Yes, using the appropriate crossover helps send only the intended frequencies to the speaker. This improves performance and helps prevent damage.
  • • Why does one speaker sound quieter than the other?
    Loose wiring, damaged connectors, or incorrect balance settings can cause uneven output. Inspect the wiring and verify the audio settings before replacing any components.
  • • Can I pair these drivers with aftermarket tweeters?
    Yes. They can be combined with compatible tweeters and a properly matched crossover to create a complete component speaker system.
  • • Why do I hear rattling from the door when the music gets loud?
    Loose trim panels or insufficient sound deadening can create unwanted vibrations. Secure the door panels and consider adding sound-deadening material to reduce rattles.
  • • Do the speakers require a break-in period?
    Yes. Playing music at moderate volume for several hours allows the suspension to loosen naturally for smoother performance.
  • • Why do the speakers stop playing after extended listening?
    An overheating amplifier or an intermittent wiring connection can interrupt playback. Check the amplifier's ventilation and inspect all electrical connections for a secure fit.

SPECIFICATIONS


  • Diameter : 7 Inch
  • Sensitivity : 92 dB
  • Impedance : 4 Ohm
  • Frequency Response : 80-7500 Hz
  • Peak Power Handling : 500 Watts
  • RMS Power Handling : 250 Watts

FEATURES


Features:

  • PA-Style High Output Design: Built to handle high SPL for professional or competitive audio systems.
  • Square Cone Design: Increases cone surface area by nearly 20% for stronger air movement and more impactful bass.
  • Extreme Power Handling and Efficiency: Supports high amplifier output while maintaining clean, distortion-free sound.
  • Voiced for Clear Vocals: Ensures high frequencies cut through powerful bass for precise audio reproduction.
  • Exceptionally Wide Frequency Response: Covers low to mid-high frequencies for a full-range, detailed sound.
  • Pressed Pulp Square Cone with Treated Cloth Surround: Durable construction for consistent performance under extreme conditions.
  • Spring-Loaded Terminals: Accept 12 AWG wire for secure and easy wiring.
  • Perfect for Competition-Level SPL Systems: Designed for professional PA setups and loud car audio installations.

 

Specifications:

  • Square Woofers [in, mm]: 7, 180
  • Impedance [Ohms]: 4
  • Recommended Amplifier Power [watts RMS]: 50-250
  • Peak Power Handling [watts]: 500
  • Frequency Response [Hz]: 80-7.5k
  • Sensitivity [1W, 1m]: 92 dB
  • Mounting Depth [in, mm]: 3-1/16, 78
  • Mounting Cutout [in, mm]: 5-7/8 x 5-7/8, 150x150
  • UPC: 713034020202
  • Weight: 3
  • Authorized Internet Dealer
Warranty: 2 Year(s) 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 2 Year(s) from the original date of purchase with proper return authorization.

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