The FR125SR is Creative Sound Solutions RoHS compliant 4.5” (125mm) full range loudspeaker. It is a shielded driver featuring a curvelinear paper cone, rubber surround & copper phase plug suitable for Hi-Fi & Home Theatre use. The driver is based on the patented* XBL2 ™ motor topology used under license. In addition to RoHS this new version of the FR125S has a new more open cast aluminum basket. The flatter BL, lower distortion, low moving mass, & significant excursion provided by the XBL2 ™ motor, permit this speaker to perform very cleanly with a wide frequency response as well as almost unbelievable bass output. The FR125SR is the evolution of the world’s first full range speaker using XBL2 ™ motor topology for purists who want no crossover in the way of their music satisfaction.
The FR125SR has superb midrange clarity & extended, low distortion bass. On a standard IEC baffle in a 200 litre enclosure the on-axis response is ± 3 dB from 75 Hz to 20 kHz. The FR125SR is a superb full range driver priced to provide extraordinary value.

T/S parameters:

F_s 70Hz
Q_es 0,72
Q_ms 3,37
Q_ts 0,59
V_as 5,98l
R_e 7Ω
X_max +-6mm
S_d 57cm²
L_e 0,35
Bl 4,28
M_ms 4,6g
SPL (dB/1W1m) 85,5