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Black 6.5 inch coaxial car speaker with bullet tweeter and protective grille

DS18

DS18 PRO-ZT6 6.5" 2-Way Coaxial Car Speaker 225W RMS 4-Ohm

SKU CH-VCFG-NSY5M MPN PRO-ZT6

A 6.5-inch two-way coaxial speaker handling 225 watts RMS at 4 ohms with a built-in bullet tweeter and water-resistant construction

  • Speaker unit size6.5 in (16.5 cm)
  • Compatible vehiclesAutomotive
  • Peak wattage450 W
  • RMS power rating225 W
  • Audio sensitivity96 dB
  • Rated impedance4 Ohm
  • Neodymium magnet delivers exceptional sound quality
  • 225 W RMS power handles demanding audio
  • 96 dB sensitivity produces loud output efficiently
  • Built-in bullet tweeter adds crisp high frequencies
  • Water-resistant design suits outdoor and marine use

Mid-range speaker with built-in tweeter

The DS18 PRO-ZT6 is a 6.5-inch two-way coaxial car speaker rated for 225 watts RMS power handling. It uses a neodymium magnet structure and includes a built-in bullet tweeter for extended high-frequency response. The single 4-ohm driver is water resistant and ships with a protective grill.

Buyers needing full-range bass

This mid-range loudspeaker suits users who want louder, clearer vocals and instruments from a single factory mounting location. It will not satisfy listeners who require deep sub-bass output or a separate component system with external crossovers. Installers needing 2-ohm or 8-ohm impedance should choose a different model.

225 watts RMS power handling

The continuous power rating determines how much clean amplifier power the voice coil can absorb without thermal damage. Match the speaker to an amplifier that delivers around 225 watts RMS per channel at 4 ohms for optimal performance and longevity.

How it compares

Measured against everything we stock in Car Stereo Speakers, at today’s prices. Recalculated every night.

Price $70.99
Cheaper than about 60% of the 379 comparable items (median $104.99).

Specifications

Product
Brand nameDS18
Model namePRO-ZT6
Part numberPRO-ZT6
Product type2-way Speaker
Product colorBlack
Audio & video
Speaker unit size6.5 in (16.5 cm)
RMS power rating225 W
Audio sensitivity96 dB
Rated impedance4 Ohm
Power
Peak wattage450 W
Compatibility
Compatible vehiclesAutomotive

Questions about this item

What amplifier power rating matches the PRO-ZT6's 225 W RMS at 4 ohms?

Select an amplifier rated for about 225 W RMS per channel at 4 ohms to feed the speaker clean power without clipping.

Can I run the PRO-ZT6 alongside my factory 4-ohm door speakers without rewiring?

Yes, the PRO-ZT6 also presents a 4-ohm load, so it can share the same amplifier channel wiring as other 4-ohm speakers.

How do I confirm the built-in bullet tweeter is producing the high frequencies after installation?

Play a track with clear treble content; the integrated super tweeter should render crisp highs that are audible from the speaker's mounting location.

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