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Power Acoustik EW-124S 12 inch shallow car subwoofer with black cone and stamped steel basket

Power Acoustik

Power Acoustik EW-124S 12" 4 Ohm Shallow Car Subwoofer

SKU CH-YJWC-89XF6

Shallow-mount 12" subwoofer handles 700 watts RMS and fits tight spaces

  • Subwoofer size12 in (30.5 cm)
  • Peak wattage1400 W
  • RMS power rating700 W
  • Product typeSubwoofers
  • Shallow 12" design fits tight vehicle spaces
  • 700W RMS delivers strong sustained bass output
  • 1400W peak handles demanding musical transients
  • 4 ohm single voice coil simplifies amplifier matching
  • Stamped steel basket with screw terminals ensures durable installation

Shallow 12-Inch Subwoofer for Tight Spaces

The Power Acoustik EW-124S is a 12-inch car subwoofer built with a shallow mounting profile. It suits vehicles where enclosure depth is limited, such as trucks or compact cars. The single 4-ohm voice coil simplifies wiring for a mono amplifier setup.

Stamped Steel Basket and Screw Terminals

The stamped steel basket provides a rigid frame that resists flex during high excursion. Screw-down terminals create a secure wire connection that resists vibration loosening over time. These hardware choices support reliable operation in automotive environments.

Sealed Enclosure Optimisation

The driver is engineered to perform efficiently in small sealed boxes with modest power input. Its slim depth allows installation behind seats or in spare-tire wells where standard subwoofers cannot fit. Builders needing ported alignment or higher displacement should consider alternative models.

How it compares

Measured against everything we stock in Car Subwoofers & Enclosures, at today’s prices. Recalculated every night.

Price $58.99
Cheaper than about 85% of the 268 comparable items (median $185.49).

Specifications

Product
Product typeSubwoofers
Audio & video
RMS power rating700 W
Power
Peak wattage1400 W
Size & build
Subwoofer size12 in (30.5 cm)

Questions about this item

How often should I inspect the single 2" voice coil and screw-down terminals for wear?

Check the voice coil and terminals whenever you remove the subwoofer from its enclosure or notice a change in output; tighten terminals if they loosen and listen for rubbing that signals coil misalignment.

At what point does the 700 W RMS rating become the limiting factor during extended play?

Continuous operation above 700 W RMS will overheat the 2" voice coil, so the thermal limit of the RMS rating is the first constraint you hit under sustained high-level use.

How hot does the stamped steel basket get when the subwoofer runs at 700 W RMS all day?

The basket acts as a heatsink for the 2" voice coil; at 700 W RMS it becomes too hot to touch, so ensure free airflow around the shallow-mount frame during long sessions.

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