Vehicle Search
Mercury MRW84
Technical Highlights
- Power: 300 W RMS, 600 W max., Impedance: Dual 4 Ohm.
- Voice coil: 50 mm, steel basket, magnet: 30 oz.
- VAS: 13.1 L, Xmax: +/13 mm, installation depth: 105 mm.
- More technical details
Availability for pickups could not be loaded.
Shipping cost calculator
Shipping cost calculator
Rob
Max
Unsure if this product fits your car?
We help you – quickly, personally, and without obligation.
Fill out the form and we'll send you a personalised offer
This product is not universally compatible. Send us your vehicle details and we will check fitment for your model free of charge.
Mercury MRW84 by Hifonics
The Mercury MRW84 is an 8-inch (20 cm) Subwoofer from Hifonics with 300 Watts RMS and 600 Watts Max. The dual 4-ohm design allows for an impedance of 4 Ohm + 4 Ohm. It features a 50 mm voice coil, a steel basket, and a 30 oz magnet. The resonance frequency is 42.6 Hz, the total Q factor (Qts) is 0.49, and the equivalent volume (VAS) is 13.1 L. The sensitivity is 85 dB, and the maximum excursion (Xmax) is +/- 13 mm. The mounting depth is 105 mm, and the cutout diameter is 182 mm.
- 8-inch (20 cm) Subwoofer
- Model: Hifonics MERCURY Woofer MRW-84
- RMS Power: 300 Watts
- Max Power: 600 Watts
- Impedance: Dual 4 Ohm (4 Ohm + 4 Ohm)
- Voice Coil: 50 mm
- Basket: Steel
- Magnet: 30 oz
- Mounting Depth: 105 mm
- Cutout Diameter: 182 mm
- Resonance Frequency (Fs): 42.6 Hz
- Total Q Factor (Qts): 0.49
- Equivalent Volume (VAS): 13.1 L
- Sensitivity: 85 dB
- Maximum Excursion (Xmax): +/- 13 mm

