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Pair of black 5-inch coaxial car subwoofers with integrated tweeters

5 Core

5 Core 5 Inch 2 Way Car Subwoofer 350W Pair

SKU CH-PK93-XKW57

A pair of 5-inch 2-way coaxial car speakers rated 350W peak, 35W RMS with 88dB sensitivity and 75-20KHz response

  • Subwoofer size5 in (12.7 cm)
  • Peak wattage350 W
  • RMS power rating35 W
  • Rated impedance4 Ohm
  • Package contents2x Speaker
  • Product typeCar Audio Subwoofers
  • 350W peak power for loud, distortion-free sound
  • 35W RMS delivers consistent output
  • 2-way coaxial design with tweeter for balanced highs and lows
  • 88dB sensitivity works well with factory head units
  • 58mm mounting depth fits most door panels

5-inch 2-way coaxial speakers

These 5-inch coaxial speakers are built for drivers who want a direct factory replacement that adds noticeable bass and treble without an external amplifier. The pair fits standard door or side-panel openings and uses a 4-ohm impedance that matches most head units. They suit daily commuters and weekend road-trippers who value clear vocals and deeper low-end over competition-grade output.

Upgrade from worn single-cone drivers

Replacing aged or blown single-cone units with this 2-way design adds a dedicated tweeter for cleaner highs and a wider 75-20KHz frequency response. The jump is worth it when the original speakers sound muffled, distort at moderate volume, or lack any treble detail. If the factory system already includes component separates or a powered subwoofer, the improvement will be less dramatic.

35 watts RMS headroom per speaker

Each unit handles 35 watts RMS and peaks at 350 watts, so normal head-unit power delivers clean output up to highway speeds. The 88dB sensitivity means adequate volume with modest amplifier power, while the 58mm mounting depth keeps installation simple in tight door cavities. Buyers who want concert-level SPL or sub-bass below 75Hz will need a separate amplifier and larger woofers.

How it compares

Measured against everything we stock in Car Subwoofers & Enclosures, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 98% of the 268 comparable items (median $185.49).

Specifications

Product
Brand name5 Core
Product lineSubwooer
Product typeCar Audio Subwoofers
Product colorBlack
Audio & video
RMS power rating35 W
Rated impedance4 Ohm
Power
Peak wattage350 W
Size & build
Subwoofer size5 in (12.7 cm)
In the box
Package contents2x Speaker

Questions about this item

What mounting depth does the 5 inch speaker require?

The speaker needs a 58 mm mounting depth to fit into doors or side panels.

How are the 2 way coaxial speakers wired during installation?

Connect the positive and negative terminals to the matching amplifier channels, observing the 4 ohm impedance.

When should the rubber edge cone be inspected or replaced?

Check the rubber edge cone periodically for cracks or hardening; replace the speaker if the surround deteriorates.

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