P-audio R10-64W

R10/64W - High power Midbass for use in 2 Way aplications

Materials of construction:

APS ferrite Magnet. Cast aluminium Chassis. Paper Cone. Plasticised cloth (linen) cone edge. Solid composition Dust cap. 2.5" Round copper wire voice coil. Kapton Former.

Specifications

purpose LF-MF range
diameter: 10/254 in/mm
Frequency range (Hz) 60-4500
coil diameter (in) 2.5
RMS power: 200W RMS
Program Power: 400W
impedance (ohms): 8
sensitivity: 98dB/1W
Magnet weight: 1.41Kg
magnet material: ferrite

T/S Parameters

resonance frequency Fs (Hz) 55
sensitivity 1 W/m (dB) 98
total quality factor Qts 0.2
equivalent volume Vas (l) 45.33
maximum displacement Xmax (mm) 2.5
Impedance Re: 6.2 Ohm
electromagnetic Q Qes: 0.21
Surface area of cone Sd: 340cm^2
Reference efficiency: 2.61%
Bl Product Bl: 17.98 TM
Coil inductance Le: 0.84mH

Dimensions (H x W x D): 290x290x165mm
weight (kg) 5.4