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Eight 8-inch black woofers with silver frames and foam surrounds, packed together

Goldwood Sound, Inc.

Goldwood Sound GW-208/4 8" woofer 4 ohm 100 W RMS 200 W max 8 pack

SKU CH-F009-REGSQ

Eight 8-inch woofers rated 100 W RMS and 200 W max each, 4 Ω, 45–7000 Hz response, 88 dB sensitivity, 1.5″ voice coils, 20 oz magnets, poly-laminated cones, foam surrounds, steel frames, 7.2″ cutout.

  • TypeSpeaker
  • 100 W RMS per driver delivers clean, sustained output
  • 200 W max power handles dynamic peaks without distortion
  • 45 Hz low end extends bass response for full-range sound
  • 88 dB sensitivity produces high volume with modest amplifier power
  • Eight woofers per pack simplify multi-driver cabinet builds

Eight-inch woofers for PA and fixed installations

This pack supplies eight 8-inch Goldwood GW-208/4 drivers rated at 100 W RMS and 200 W max each. The 4-ohm impedance suits professional PA, DJ, karaoke, live-sound and fixed-installation systems. They also serve studio monitors and home audio builds that need multiple matched units.

Frequency range and power headroom

Each woofer covers 45 to 7000 Hz with an 88 dB SPL rating, handling mid-bass and lower-mid duties in vented or sealed enclosures. The 100 W continuous rating gives reliable output for typical reinforcement levels, while the 200 W peak figure absorbs transient spikes without thermal compression.

Stamped steel frames and mounting details

Stamped steel baskets carry 20 oz magnets with bumper plates and vented pole pieces for heat dissipation. The 1.5-inch aluminum voice coils sit behind poly-laminated cones with rolled foam surrounds. Each unit fits a 7.2-inch cutout and requires 3.36 inches of mounting depth, so enclosure panels must accommodate that clearance.

Highlights

  • 100 W RMS per driver delivers clean, sustained output
  • 200 W max power handles dynamic peaks without distortion
  • 45 Hz low end extends bass response for full-range sound
  • 88 dB sensitivity produces high volume with modest amplifier power
  • Eight woofers per pack simplify multi-driver cabinet builds

Specifications

BrandGoldwood
TypeSpeaker

Questions about this item

Will the 4-ohm impedance of these GW-208/4 woofers match my older 4-ohm crossover network?

Yes, each woofer presents a 4-ohm load so they will work with a 4-ohm crossover; wire all eight in parallel or series-parallel to keep the total load your amplifier expects.

How can I verify the 88 dB SPL output is correct after installing the eight woofers?

Play pink noise at a known voltage, measure SPL at one metre on-axis with a calibrated meter, and compare the reading to the 88 dB sensitivity spec for a single driver.

The listing says eight woofers — are mounting gaskets or screws included, or must I buy them separately?

The package contains only the eight bare woofers; gaskets, mounting screws and any enclosure damping material are not included and must be sourced separately.

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