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Pair of black 8-inch mid-range car speakers with aluminium phase plugs and steel baskets

ALPHASONIK

ALPHASONIK NMR80 8" 800W 4 Ohm Car Speaker Pair

SKU CH-ABDW-60XB0 MPN NMR80

Pair of 8-inch mid-range drivers handling 200 watts RMS and 800 watts peak with 107 dB sensitivity and 4-ohm impedance

  • Speaker unit size8 in (20.3 cm)
  • Compatible vehiclesAutomotive
  • Peak wattage800 W
  • RMS power rating200 W
  • Rated impedance4 Ohm
  • Product typeSpeaker
  • 800 W peak power handles loud transients cleanly
  • 200 W RMS rating sustains output without strain
  • 107 dB sensitivity produces high volume from modest amplifier power
  • 48 oz magnet structure drives cone with strong control
  • 100 Hz – 18 kHz response covers critical mid-range frequencies

Mid-range speaker pair for car audio

The Alphasonik NMR80 is a pair of 8-inch mid-range drivers built for automotive sound systems. Each speaker handles 200 Watts RMS and 800 Watts peak power with a 4 Ohm impedance. The bullet aluminium phase plug helps disperse sound waves across a wider spectrum for clearer mid-range reproduction. Stamped steel baskets and polypropylene-injected cones provide durability in vehicle installations.

Suited for mid-range upgrades.

These speakers suit builders adding dedicated mid-range drivers to a multi-way system or replacing factory mid-range units. The 100Hz to 18kHz response and 107dB sensitivity deliver loud, clear vocals and instruments. Buyers needing deep bass below 100Hz or a single full-range speaker covering the entire spectrum should look at other designs.

800 Watts peak and 200 Watts RMS power handling

The peak power rating of 800 Watts and continuous RMS rating of 200 Watts determine how much amplifier power the pair can safely absorb. Match your amplifier output to the 200 Watts RMS figure for reliable daily performance. The 4 Ohm impedance must match the amplifier's rated load for correct power delivery.

How it compares

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

Price $73.99
Cheaper than about 59% of the 379 comparable items (median $104.99).

Specifications

Product
Brand nameAlphasonik
Model nameNMR80
Part numberNMR80
Product typeSpeaker
Product colorBlack
Audio & video
Speaker unit size8 in (20.3 cm)
RMS power rating200 W
Rated impedance4 Ohm
Power
Peak wattage800 W
Compatibility
Compatible vehiclesAutomotive

Questions about this item

Should I pick the 8-inch pair or a different size for my door panels?

These are 8-inch mid-range drivers sold as a pair; choose them when your cut-out matches the 7.87-inch mounting hole and 3.46-inch depth.

What does the 800-watt peak figure mean for daily listening?

The 800-watt peak is a short-term limit; continuous power is 200 watts RMS, so size your amplifier around the RMS value for reliable output.

How does the 4-ohm impedance affect amplifier matching?

At 4 ohms the speakers draw more current than 8-ohm models, so use an amplifier rated for 4-ohm loads to deliver the full 200 watts RMS cleanly.

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