GRS 10PT-8 10″ Pro Woofer Review
GRS 10PT-8 Review GRS 10PT-8 Frequency Response (manufacturer) The plot above is from GRS’s datasheet. Note the notch at 850Hz. What comes after is a climbing response peaking at 2kHz… Read more >
GRS 8PT-8 8″ Pro Woofer Review
GRS 8PT-8 Review This 8″ GRS 8PT-8 is a budget woofer meant for pro use. As such, it is reviewed with this context in mind. Presently, she’s is loaded onto… Read more >
June 8, 2023 Drivers Thiele & Small, PRO DRIVERS Read more >
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) Sealed Box=24 liters • F3=91Hz • Q=0.82 (DATS x0.8) Sealed Box=24… 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 >