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Pair of black 6.5 inch midrange car speakers low profile paper cones neodymium magnets

ALPHASONIK

ALPHASONIK VNM658 6.5" Midrange Car Speaker Pair 300W RMS 8 Ohm

SKU CH-T4BN-1SEJ4 MPN VNM658

A pair of 6.5" midrange car speakers handling 300W RMS with 92dB sensitivity and a low-profile 56mm mounting depth

  • Speaker unit size6.5 in (16.5 cm)
  • Compatible vehiclesAutomotive
  • Peak wattage1200 W
  • RMS power rating300 W
  • Rated impedance8 Ohm
  • Product typeSpeaker
  • Clear midrange detail from 150 Hz to 8 kHz frequency response
  • Efficient 92 dB sensitivity delivers strong output with less amplifier power
  • Neodymium magnet keeps the motor light while handling 1200 W peak power
  • Low-profile 2.20 in mounting depth fits tight factory locations
  • 8-ohm impedance matches many OEM and aftermarket amplifier channels

Midrange drivers for factory locations

The ALPHASONIK VNM658 is a pair of 6.5" midrange car speakers built for direct replacement in most factory openings. Each driver handles 300 watts RMS and 1200 watts peak at 8 ohms, with a neodymium magnet structure and paper cone. The low-profile frame measures 2.20 inches mounting depth and 5.53 inches mounting diameter, fitting tight door panels without modification.

Upgrade from blown or weak OEM mids

These speakers replace tired factory midrange units that distort at moderate volume or have failed completely. The jump is worth it when the original drivers cannot keep up with an amplified signal or when a system needs dedicated midrange clarity between a subwoofer and tweeters. They are not for builders who need a full-range coaxial that also produces bass and treble from one basket.

Headroom for amplified midrange bands

With 92 dB sensitivity and a 150 Hz to 8 kHz response, the pair cleanly reproduces vocals and instruments in a three-way or component system powered by a dedicated amplifier channel. The 300 watt RMS rating provides ample headroom for dynamic peaks in music. They run out below 150 Hz, so a separate subwoofer is required for low frequencies, and they are not suited for full-range duty without crossover protection.

How it compares

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

Price $112.99
Typical for this category: the median of 379 items is $104.99.

Specifications

Product
Brand nameAlphasonik
Model nameVNM658
Part numberVNM658
Product typeSpeaker
Product colorBlack
Audio & video
Speaker unit size6.5 in (16.5 cm)
RMS power rating300 W
Rated impedance8 Ohm
Power
Peak wattage1200 W
Compatibility
Compatible vehiclesAutomotive

Questions about this item

What size mounting hole and depth does the VNM658 need?

The speaker requires a 5.53 inch (140 mm) mounting hole and 2.20 inch (56 mm) mounting depth to fit properly.

How do I wire the 8-ohm VNM658 speakers for correct impedance?

Wire each 8-ohm speaker directly to its own amplifier channel; do not parallel them or the load will drop to 4 ohms and risk amp damage.

When should the paper cone and neodymium magnet be inspected or replaced?

Check the paper cone for tears and the neodymium magnet for corrosion every 12 months; replace the pair if output drops below 92 dB sensitivity or distortion appears.

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