10”/25cm

525/350 Watt

4 ohm impedance

2,5” voice coil

Vented box 36 l

or sealed box 22 l

Power Pe 350 / 525 RMS/Nom

DC resistance Rdc 3,2 Ω

Nominal impedance ZN 4 Ω

Resonance frequency fs 38,8 HZ

Voice coil diameter  2,5 inch

Xmax + - 10 mm

Mechanical Q factor Qms 4,99 

Electrical Q factor Qes 0,42 

Total Q factor Qts 0,39 

Moving mass Mms 98,8 g

Effective piston area Sd 366 cm2

Mechanical resistance Rms 4,8 Kg/s

Compliance Cms 0,17 mm/N

Force factor BL 13,5 Tm

Equivalent air volume Vas 24,5 dm3

SPL 2,83V/1m  90,1 dB

Cone: Pap er Spider: Nomex

Surround: Foam Coil former: Aluminum

Basket: Aluminum Dust cap: PP 

Diameter

External diameter 263 mm

Installation diameter 238 mm

Installation depth 140 mm

Magnet diameter 162 mm