8″ Woofers Shoot-Out
Not All Bass Sound Alike In this post, I’m evaluating the bass characteristics of four 8″ woofers. The woofers are assigned bass duty in a 3-way system. The mid-high section… Read more >
GRS 6PT-8 6-1/2″ Pro Midbass Driver Thiele/Small
GRS 6PT-8 Manufacturer’s Specs Thiele & Small Parameters (before Break-in) Sealed Box=24 liters • F3=95Hz • Q=0.85 (Manufacturer’s T/S) Ported Box=24 liters • Fb=60Hz • Q=0.85 (Manufacturer’s T/S) Open Baffle… Read more >
GRS 8PT-8 8″ Pro Woofer Thiele/Small
GRS 8PT-8 Manufacturer’s Specs Thiele & Small Parameters (before Break-in) Ported Box=24 liters • Fb=55Hz (Manufacturer’s T/S) Ported Box=24 liters • Fb=55Hz (DATS T/S) Ported Box=20 liters • Fb=55Hz (Manufacturer’s… Read more >
April 20, 2023 Drivers Thiele & Small, PRO DRIVERS Read more >
GRS 10PT-8 10″ Pro Woofer Thiele/Small
AmpsLab would like to thank Kevin Huey for donating #2 units of GRS 10PT-8 for testing. Manufacturer’s Thiele & Small Parameters Unit #1 Measured Thiele & Small Parameters Unit #2… Read more >
May 13, 2022 Drivers Thiele & Small, PRO DRIVERS Read more >