18''Subwoofer,1500wrms, 3'' voice coil,D1/D2 ohms, freq. response: 35-300Hz, Sensitivity: 87dB SG18G1

Spec:
– 18” Subwoofer
– 1500 Watts RMS
– 3” voice coil, D1/D2 ohms
– freq. response: 35Hz-300Hz
– Sensitivity: 87dB

SG sub’s built with tripe high flux ferrite motor. The motor utilizes Y30. The SG Series features an enormous 15mm (0.6”) magnetic gap to ensure the coil is always under control. This motor drives a 3” diameter 4-Layer Flat Wire Aluminum Coil with an extremely long winding wound on a thick aluminum former to incredible levels of excursion.

We use 100% American made voice coils. We could take advantage of an extremely long 4-layer coil (the 4-layer coil keeps the mass and inductance down) for incredible linear x-max while the powerful motor allows us to achieve the level of BL we desired. The movement with multilayer 10” spiders and foam surround, make the sound cleaner and stronger.

The SG series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion.