Scan Speak, 18W/8531G

The Scan-speak 18W/8531G-00 is a 7″ Revelator mid/woofer.

It features a non-resonant cone and dust cap structure, dynamic linear suspension, SD-1 magnet system, “Grasshopper” cast chassis with maximized air flow and resonance terminating mounting system. Less resonance in all structures, lower compression and higher linearity, faster termination of excess energy and higher sound pressure capability. The 18W/8531G should have an F3 of about 50Hz sealed and 35Hz vented.

Imp – 8 ohm
SPL – 87dB
Fs 27.5 Hz
Outside diameter: 182mm
Cut out: 156mm
Depth: 77mm

18W-8531G Data Sheet