Filter
Top Products
English
Nominal diameter: 10 in (254mm) 10 in (254mm) 12 in (305mm) 12 in (305mm) 15 in (381mm)
Nominal impedance: 2+2 ohms 4+4 ohms 2+2 ohms 4+4 ohms 2+2 ohms
Minimum impedance @ 105Hz: 4.5 ohms 9 ohms 4.4 ohms 8.7 ohms 4.2 ohms
Power handling
Peak:
Continuous music
1
:
NBR
2
:
AES
3
:
1,200W
600W
300W
250W
1,200W
600W
300W
250W
1,800W
900W
450W
350W
1,800W
900W
450W
350W
1,800W
900W
450W
350W
Sensitivity (1W @ 1m): 87dB SPL 87dB SPL 87dB SPL 87dB SPL 87dB SPL
Power compression @ 0dB (nom. power): 3.8dB 3.8dB 4.5dB 5.0dB 3.6dB
Power compression @ –3dB (nom. power)/2: 2.8dB 2.8dB 2.5dB 3.3dB 2.3dB
Power compression @ –10dB (nom. power)/10: 2.7dB 2.7dB 0.5dB 1.8dB 1.0dB
Frequency response @ –10dB: 40Hz – 400Hz 40Hz – 400Hz 30Hz – 400Hz 30Hz – 400Hz 30Hz – 1kHz
Fs: 34Hz 34Hz 35Hz 37Hz 29Hz
Vas: 1.30 ft
3
(37L) 1.38 ft
3
(39L) 1.73 ft
3
(49L) 1.66 ft
3
(47L) 4.58 ft
3
(130L)
Qts: 0.39 0.48 0.73 0.86 0.82
Qes: 0.40 0.49 0.78 0.93 0.87
Qms: 16.49 18.56 10.08 10.45 13.25
Ho (half space): 0.35% 0.30% 0.27% 0.27% 0.36%
Sd: 51.16 in
2
(0.03301m
2
) 51.16 in
2
(0.03301m
2
) 78.59 in
2
(0.0507m
2
) 78.59 in
2
(0.0507m
2
) 128.52 in
2
(0.083m
2
)
Vd (Sd x X
max
): 12.08 in
3
(198cm
3
) 12.08 in
3
(198cm
3
) 20.08 in
3
(329cm
3
) 21.6 in
3
(354cm
3
) 32.88 in
3
(539cm
3
)
X
max
(max. excursion (peak) with 10% distortion): 0.23 in (6mm) 0.23 in (6mm) 0.25 in (6.5mm) 0.27 in (7mm) 0.25 in (6.5mm)
X
lim
(max. excursion (peak) before physical damage): 0.77 in (19.5mm) 0.77 in (19.5mm) 1.15 in (29.3mm) 1.15 in (29.3mm) 1.15 in (29.3mm)
Atmospheric conditions at TS parameter measurements
Temperature:
Atmospheric pressure:
Humidity:
77ºF (25ºC)
1.047mb
51%
77ºF (25ºC)
1.047mb
51%
77ºF (25ºC)
1.047mb
51%
77ºF (25ºC)
1.047mb
51%
77ºF (25ºC)
1.047mb
51%
–
1
Power handling specications refer to normal speech and/or music program material, reproduced by an amplier producing no more than 5% distortion.
Power is calculated as true RMS voltage squared divided by the nominal impedance of the loudspeaker.
–
2
NBR Standard (10,303 Brazilian Standard).
–
3
AES Standard (60Hz – 600Hz).
– Thiele-Small parameters are measured after a two-hour power test using half AES power. A variation of ±17% is allowed.