KEY FEATURES
THIELE-SMALL PARAMETERS**
Notes:
* The power capaticty is determined according to AES2-1984 (r2003) standard. Program
power is defined as the transducer’s ability to handle normal music program material.
** T-S parameters are measured after an exercise period using a preconditioning power test.
The measurements are carried out with a velocity-current laser transducer and will reflect the
long term parameters (once the loudspeaker has been working for a short period of time).
*** The X
max
is calculated as (L
vc
- H
ag
)/2 + (H
ag
/3,5), where L
vc
is the voice coil length and
H
ag
is the air gap height.
TECHNICAL SPECIFICATIONS
Nominal diameter
Rated impedance
Minimum impedance
Power capacity*
Program power
Sensitivity
Frequency range
Recom. enclosure vol.
Voice coil diameter
Magnetic assembly weight
BL factor
Moving mass
Voice coil length
Air gap height
X
damage
(peak to peak)
258 mm 10 in
8 Ω
7,4 Ω
125 W
RMS
250 W
95,3 dB 2.83v @ 1m @ 2π
40 - 5.000 Hz
40 / 100 l 1,41 / 3,53 ft
3
38,5 mm 1,5 in
2,75 kg 6,06 lb
12,2 N/A
0,035 kg
16 mm
7 mm
24,5 mm
MOUNTING INFORMATION
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
- Rear mount
Depth
Volume displaced by driver
Net weight
Shipping weight
260,5 mm 10,26 in
248 mm 9,76 in
235 mm 9,25 in
240 mm 9,45 in
103,5 mm 4,07 in
2,5 l 0,09 ft
3
2,93 kg 6,46 lb
3,30 kg 7,28 lb
DIMENSION DRAWINGS
Resonant frequency, f
s
D.C. Voice coil resistance, R
e
Mechanical Quality Factor, Q
ms
Electrical Quality Factor, Q
es
Total Quality Factor, Q
ts
Equivalent Air Volume to C
ms
, V
as
Mechanical Compliance, C
ms
Mechanical Resistance, R
ms
Efficiency, η
0
Effective Surface Area, S
d
Maximum Displacement, X
max
***
Displacement Volume, V
d
Voice Coil Inductance, L
e
@ 1 kHz
61 Hz
6,15 Ω
6,38
0,55
0,51
40,7 l
192 µm / N
2,13 kg / s
1,60 %
0,039 m
2
6,5 mm
195 cm
3
1,2 mH
CM-10
LOW & MID FREQUENCY TRANSDUCER
● 250W program power.
● 92,4 dB, 2,83V @ 1m sensitivity.
● Extended controlled displacement: X
max
± 6,5 mm.
● Treated cloth surround.
● Smooth and flat response and low distortion.
● Suited for bass and midbass applications in small
vented cabinets.
● Steel magnet.
● Ferrite magnet.