GRS 12SW-4HE, 311mm (12in) Paper Cone Rubber Surround High Excursion Subwoofer 4 Ohm.
The versatile 12SW-4HE 12” high excursion subwoofer from GRS is designed to produce excellent low frequency extension in a variety of designs. Suitable for both sealed and vented enclosures, this driver the ideal replacement or upgrade for your existing subwoofers with worn out or blown drivers. Featuring extensive venting, rubber surround, high temperature voice coil, low Fs, and 12.5 mm of excursion the 12SW-4HE is built for remarkable bass response on a budget.
Key Features
High excursion and low Fs to produce powerful low frequency output
4-layer 2” voice coil on a thick aluminum former to handle up to 250 watts RMS
Venting under the spider, through the pole piece, and in the magnetic gap for excellent heat dissipation
Durable reinforced paper cone with rubber surround produces reliable and consistent performance
Extended frame and bumped back plate allow ample clearance for high excursion