SKU: 29685897347

Autotek SM46CX 4”x6" STREET MACHINE Series 125W RMS | 250W Max 2-Way Coaxial Car Speakers (Pair)

Sale price$31.46 Regular price$34.95
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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Autotek SM46CX 4”x6" STREET MACHINE Series 125W RMS | 250W Max 2-Way Coaxial Car Speakers (Pair)Autotek Street Machine SM46CX 4x6" 2 Way Coaxial Speakers 200 Watts The Autotek SM46CX 4x6 inch coaxial speakers are high performance replacements designed to breathe new life into vehicles with rectangular factory speaker locations. Part of the Street Machine series, these speakers utilize Alpha Cellulose poly cones that deliver a rich, mid bass punch and textured midrange, far exceeding the performance of standard factory paper drivers. High

Autotek Street Machine SM46CX 4x6" 2-Way Coaxial Speakers – 200 Watts

The Autotek SM46CX 4x6-inch coaxial speakers are high-performance replacements designed to breathe new life into vehicles with rectangular factory speaker locations. Part of the Street Machine series, these speakers utilize Alpha-Cellulose poly cones that deliver a rich, mid-bass punch and textured midrange, far exceeding the performance of standard factory paper drivers. High frequencies are handled by Neo Mylar soft dome tweeters, which provide crystal-clear detail while maintaining a smooth, non-fatiguing sound profile. Built for long-term reliability in the harsh automotive environment, the SM46CX features UV-resistant rubber surrounds and an over-coil cooling system to ensure consistent performance even during high-volume playback.

Key Features
  • Alpha-Cellulose Poly Cones: Engineered to provide a lightweight yet rigid surface for high-impact midrange and accurate tonal reproduction
  • Neo Mylar Soft Dome Tweeters: Delivers ultra-clear high frequencies with enhanced durability and a smooth response profile
  • UV-Resistant Rubber Surrounds: Moisture-resistant and sunlight-hardened surrounds ensure the cone remains perfectly centered for lasting mid-bass impact
  • Over-Coil Cooling System: Features a high-temp pure copper voice coil and Kapton former designed to dissipate heat quickly for stable operation at high volumes
  • Epoxy-Infused Spider: A natural fiber spider infused with epoxy provides long-lasting mechanical stability and prevents distortion during heavy excursion
  • Anti-Resonant Stamped Steel Basket: Heavy-duty steel frame minimizes unwanted harmonics and vibrations for a cleaner audio experience
  • Textured ABS Gasket: Ensures a tight, vibration-free seal against the mounting surface or factory OEM panel
  • Flexible Connectivity: Includes spade terminals for quick connection or can be soldered directly for a high-integrity permanent installation
  • Passive Butterworth Crossover: Integrated 6dB per octave crossover ensures smooth frequency transitions between the woofer and tweeter
  • Power Handling: 200 Watts Peak (100 Watts RMS) per pair
  • Frequency Response: 80Hz – 20kHz
  • Dimensions: 6.02" L x 3.86" W x 2.12" H
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: 29685897347

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GZ
Birmingham, US
★★★★★ 5
The best shoe brand I have found for toddlers! Exceptional quality
Size: 12 Little Kid, Color: Black/Beige
I have ordered a handful of shoes from Mini Melissa in the past, so I knew to size up. I typically order 1 to 3 sizes larger than what my daughter currently wears depending on the season and type of shoe. For this shoe, I ordered about 3 sizes up, so that she will be able to wear them next spring / summer and I am glad I did. They are a little large on her now, but I know we will get a lot of use out of them next summer playing in the yard, pool and beach! As with all Mini Melissa shoes, the first thing I do when I open the box is smell them - their shoes have the most pleasant scent! They make the best jelly-like quality shoes; they are absolutely worth the price for the quality and style you receive. They hold up very well - they are the only shoes that she outgrows before the shoe breaks down or looks unwearable. My daughter has worn many of their styles, and has never gotten a blister or complained about the comfort. They are supportive, but flexible and even as young as she is, she gets so excited for cute shoes! I ordered the beige and black for something neutral we can wear with many different outfits and that won't show dirt on the sole. The color is exactly as pictured. I really appreciate that top straps are functional and adjustable. She has a bit of a wider foot, so this allows us to get even more use out of them. I am very glad I ordered these and will continue to tell my friends about what I find to be the best shoe brand for toddlers and kids!
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Reviewed in the United States on September 10, 2025
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Linda Cassidy
Chelsea, US
★★★★★ 3
Summer Slides
Size: 1 Big Kid, Color: Lilac/Glitter
-Slide is sturdy and well made; -Color is very attractive and true to size; -My Granddaughter loves them.
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Reviewed in the United States on May 31, 2024
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Dayami
Pawtucket, US
★★★★★ 4
Size
Size: 3 Big Kid, Color: Black/Beige
Comprar un size más grande de los que usan
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Reviewed in the United States on June 5, 2025
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Armando
Boise, US
★★★★★ 5
Mini Melissa
Size: 9 Toddler, Color: White/Pink
Beautiful my daughter love it
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Reviewed in the United States on May 15, 2026
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Lliana Falcon
Los Angeles, US
★★★★★ 5
Zapatos de alta calidad para niñas
Size: 12 Little Kid, Color: Pink/Orange
Esta línea de zapatos es una maravilla.. Vale la pena pagar lo que cuestan porque duran un montón no importa el uso que le des.. quedan prácticamente intactos cuando ya les deja de servir.. además que son súper cómodos!!! Me encantan!!!🤩🤩🤩🤩🤩…
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Reviewed in the United States on February 3, 2026

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