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Black 8-inch car subwoofer with pressed paper cone and high-roll foam surround

Skar Audio

Skar Audio ZVX-8 D2 8" 900 W Dual 2 Ohm SPL Subwoofer

SKU CH-WYQ3-E0P00

An 8-inch dual 2-ohm SPL car subwoofer handling 900 watts RMS with a 2.5-inch voice coil and 80.4 dB sensitivity

  • 900 W RMS power delivers deep, loud bass
  • 1,100 W peak handles explosive transients
  • 5" voice coil controls cone motion precisely
  • Triple-stack magnet provides strong motor force
  • 8 Hz Fs reaches low frequencies effectively

8-inch SPL Subwoofer for Competition Builds

The Skar Audio ZVX-8 D2 is an 8-inch dual 2 ohm subwoofer rated for 900 watts RMS and 1,100 watts peak power. It targets SPL competitors and enthusiasts who need high output from a compact cone area.

Fits Sealed or Ported Enclosures with Adequate

The dual 2 ohm voice coils allow wiring to a 1 ohm or 4 ohm load, giving flexibility for monoblock amplifiers that are stable at those impedances. A 2.5-inch voice coil and triple-stack magnet structure demand a rigid baffle and strong electrical supply to realise the rated output.

Sustained Output Driven by Thermal Capacity

The 900 watt RMS rating reflects continuous thermal handling of the 2.5-inch coil on the massive magnet assembly. Sensitivity of 80.4 dB and a free-air resonance of 41.8 Hz indicate the driver maintains output during extended burps or long-duration tone tests without rapid compression.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $206.99
Pricier than about 89% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much continuous RMS power can the 2.5" voice coil handle before thermal limits become the bottleneck?

The 2.5" voice coil is rated for 900 watts RMS, which is the continuous thermal limit before power compression increases.

Will the 80.4 dB sensitivity and massive triple stack magnet generate excessive heat during all-day SPL competition runs?

The 80.4 dB sensitivity means the subwoofer requires more amplifier power for high output, so the massive triple stack magnet must dissipate heat from the 900 W RMS load during extended runs.

What amplifier impedance load must my mono block present to match the dual 2 ohm coils?

Wire the dual 2 ohm coils in series for a 4 ohm load or in parallel for a 1 ohm load, then choose a mono amplifier stable at that impedance.

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