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Two pairs of black 6.5 inch car speakers with tweeters and a pry tool

Alpine

Alpine SXE-1751S 6.5" Component & SXE-1726S 6.5" Coax Speaker Bundle

SKU CH-KY9T-90VDV

Bundle pairs 6.5" component and coaxial speakers delivering 45 W and 40 W RMS across 60 Hz to 20 kHz

  • TypeSpeaker
  • Clear highs from neodymium tweeters in both sets
  • 45 W RMS component speakers handle demanding tracks
  • 40 W RMS coaxial speakers fill rear soundstage
  • 60 Hz–20 kHz range covers full music spectrum
  • Bundle adds pry kit and coozy for install

Bundle contents

This bundle pairs a set of Alpine SXE-1751S 6.5" 2-way component speakers with a set of Alpine SXE-1726S 6.5" 2-way coaxial speakers. A pry kit and a Creative Audio coozy are also included. The component pair uses separate woofers and neodymium tweeters for flexible staging, while the coaxial pair integrates its tweeter for simpler placement. Both designs share a 4-ohm nominal impedance.

Power handling and frequency limits

The component speakers handle 45 watts RMS and 280 watts peak, while the coaxial speakers handle 40 watts RMS and 220 watts peak. Both types cover a 60 Hz to 20 kHz frequency response. Amplifier output should stay near the RMS figures for clean, sustained output; the peak ratings only reflect short-term thermal limits. Exceeding continuous power risks voice-coil damage on either model.

Upgrade context

This bundle replaces factory speakers that typically use paper cones and smaller magnets with ferrite woofers, Kapton voice coils and neodymium tweeters. The jump is worthwhile when the head unit or an external amplifier can deliver clean power near the 40 to 45 watt RMS range. Vehicles without amplification or with very limited mounting depth will not realise the full benefit of the separate component tweeters.

Highlights

  • Clear highs from neodymium tweeters in both sets
  • 45 W RMS component speakers handle demanding tracks
  • 40 W RMS coaxial speakers fill rear soundstage
  • 60 Hz–20 kHz range covers full music spectrum
  • Bundle adds pry kit and coozy for install

Specifications

TypeSpeaker

Questions about this item

Which speakers should I use for front and rear positions?

The SXE-1751S component set with separate tweeters suits front doors for better imaging, while the SXE-1726S coaxial pair fits rear locations where a single mounting point is available.

What does the 45 W RMS rating on the component speakers mean for my amplifier choice?

It means the component speakers can handle 45 watts of continuous amplifier power without overheating, so an amp delivering around 45 W per channel matches them well.

How does the 4-ohm impedance affect wiring?

Both pairs present a 4-ohm load per channel, so they connect directly to any standard car amplifier or head-unit output rated for 4 ohms.

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