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DS18

DS18 PRO-GM6 6.5" car speaker 8 Ohm 480 W max

SKU CH-MBQW-J764C MPN PRO-GM6

A 6.5" midrange car speaker handles 480 W peak and 140 W RMS with 92 dB sensitivity and an 8 Ohm load

  • Speaker unit size6.5 in (16.5 cm)
  • Compatible vehiclesAutomotive
  • Voice coilSingle
  • Peak wattage480 W
  • RMS power rating140 W
  • Audio sensitivity92 dB
  • Handles 480 W peak power for loud, dynamic midrange
  • 140 W RMS delivers clean output at high volume
  • 92 dB sensitivity produces strong volume with modest amplifier power
  • 5" Kapton voice coil resists heat during extended play
  • 52" mounting depth fits tight door and dash locations

Midrange speaker for custom audio builds

The DS18 PRO-GM6 is a 6.5-inch midrange loudspeaker rated at 480 watts peak and 140 watts RMS. Its 8-ohm impedance and 92 dB sensitivity suit amplifiers that prefer higher load values. The single 1.5-inch Kapton voice coil handles sustained power without overheating.

Fits standard 6.5-inch openings with 2.52-inch depth

A 23-ounce magnet structure with rubber boot cover sits behind a black stamped basket. The paper cone and cloth surround keep the moving mass light for quick transient response. Builders must supply their own crossover network and enclosure to isolate midrange frequencies from bass and treble drivers.

Single driver only — no crossover or grille included

The package contains one PRO-GM6 speaker without mounting hardware, wiring or passive components. Installers need to design or purchase a suitable filter network and secure the basket with screws matched to the panel thickness. Buyers seeking a plug-and-play coaxial set or component kit with tweeters should look elsewhere.

How it compares

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

Price $30.99
Cheaper than about 87% of the 379 comparable items (median $104.99).

Specifications

Product
Brand nameDS18
Model namePRO-GM6
Part numberPRO-GM6
Product typeSpeaker
Product colorBlack
Audio & video
Speaker unit size6.5 in (16.5 cm)
RMS power rating140 W
Audio sensitivity92 dB
Rated impedance8 Ohm
Power
Peak wattage480 W
Compatibility
Compatible vehiclesAutomotive
More details
Voice coilSingle

Questions about this item

What RMS power limit will I hit first when running this speaker continuously?

The RMS rating is 140 watts, so sustained output above that level risks overheating the 1.5-inch Kapton voice coil.

How hot or loud does the 23-ounce magnet structure get during all-day playback?

The high-temperature Kapton voice coil and rubber-booted 23-ounce magnet are built to dissipate heat, keeping thermal compression low during extended use.

Which amplifier impedance must my amp already support to drive this 8-ohm midrange?

Your amplifier needs to be stable at 8 ohms per channel to match the speaker's nominal impedance and deliver the rated 140 watts RMS.

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