PSG Audio G-18 - 18" Subwoofer Driver 400W RMS / 800W Continuous 8 Ohms

The PSG AUDIO G-18 is a heavy-duty 18″ professional subwoofer engineered for powerful, clean, and accurate low-frequency performance. Delivering 400 Watts RMS and 800 Watts Continuous Power, the G-18 provides deep, controlled, and impactful bass that elevates any sound system.

Unlike generic raw subwoofers that advertise inflated wattage, the G-18 is built with true, tested power handling and premium components. Many drivers claiming “1,000 watts peak” produce only around 200 real RMS watts—while the G-18 delivers double the usable performance, with cleaner response and greater headroom.

A major difference lies in the motor structure. Typical 18″ subs use 70 oz magnets, but the G-18 features a massive 100 oz magnet, resulting in:

• Deeper, more accurate bass

• Higher efficiency

• Tighter punch and superior transient response

• Greater durability under high power

Designed for professionals who expect real performance—not inflated numbers, the PSG AUDIO G-18 is ideal for:

• Custom speaker builds

• PA systems and live sound

• DJ setups

• Installations requiring true low-frequency impact

• Upgrades demanding stronger, cleaner bass

With rugged construction and genuine power delivery, the PSG AUDIO G-18 is the perfect choice for serious low-end performance.