Eton 7-208 Arcosia

7" Bass/midrange driver for multiple usage. The dynamical cone geo-metry built with Magnesium composite materials createsan authentical sound. The hand coated dustcap plus the airflow optimized motor design supportsthe balanced and detailed sound impression.

Specifications

• power handling (continuous/programme) = 100 W
• frequency range = 50-3000 Hz
• resonance frequency fs = 31 Hz
• sound pressure level SPL = 89 dB (2,83V; 1m)
• impedance R = 8 Ohm
• DC resistance Re = 6,5 Ohm
• force factor BL = 8,0 N/A
• voice coil inductance L = 0,87 mH
• effective piston radiating area Sd = 137 cm²
• effective mechanical mass incl. air load mms = 16,3 g
• equivalent volume of compliance Vas = 32,9 l
• total Q factor Qts = 0,32 (Qms=5,88, Qes=0,34)
• voice coil diameter = 32 mm
• maximum peak linear excursion vibration x_lin = +/- 5,5mm
• mounting diameter d = 150 mm
• overall diameter d = 181 mm
• mounting depth (not countersunk) t = 90,5 mm