Technical specifications for DLS ULTIMATE Iridium 10
Iridium 10
Size
25 cm (10")
Impedance
2 x4 ohm
Nom. power (RMS)
500 W (max 800)
Frequency range
25 Hz - 2,5 kHz
Voice coil, diameter
75 mm (3”)
Voice coil, length
40 mm (1,57”)
X-max
+-14 mm (0,55”)
Cms
128,96
SD
346 cm
2
Cone material
Non-press paper
Magnet weight
180 oz (5,1 kg)
Magnet, diameter
180mm (7,08”)
Installation depth
133 mm (5,24”)
Mounting hole
236 mm (9,29”)
Outer diameter
264 mm ( 10,39”)
Weight
9,1 kg (20 lb)
Data that can vary depending on the voice coil impedance:
Single voice coil, 4 ohm
Voice coils in series to 8 ohm
Voice coils in parallel to 2 ohm
Re, DC-resistance
3,6 ohm
6,7 ohm
2 ohm
Z, impedance
4 ohm
8 ohm
2 ohm
BL product
9,6
20,4
9,65
Sensitivity
83,1 dB
85,5 dB
85,7 dB
Resonant freq. (Fs)
41,3 Hz
39,8 Hz
41,3 Hz
Vas (litre)
21,95
19,8
21,95
Vas (ft
3
)
0,77
0,7
0,77
Qms
3,81
3,9
3,81
Qes
1,15
0,55
0,64
Qts
0,88
0,48
0,55
Iridium 12
Size
30 cm (12")
Impedance
2 x4 ohm
Nom. power (RMS)
600 W (max 1000)
Freq. range
20 Hz - 2,5 kHz
Voice coil, diameter
75 mm (3”)
Voice coil, length
40 mm (1,57”)
X-max
+-14 mm (0,55”)
Cms
154,6
SD
491 cm
2
Cone material
Non-press paper
Magnet weight
180 oz (5,1 kg)
Magnet, diameter
220mm (8,7”)
Installation depth
150 mm (5,9”)
Mounting hole
282 mm (11,1”)
Outer diameter
310 mm ( 12,2”)
Weigth
13 kg (28,66 lb)
Data that can vary depending on the voice coil impedance:
Single voice coil, 4 ohm
Voice coils in series to 8 ohm
Voice coils in parallel to 2 ohm
Re, DC-resistance
3,8 ohm
7,3 ohm
2,2 ohm
Z, impedance
4 ohm
8 ohm
2 ohm
BL product
11,52
23,5
11,6
Känslighet (SPL vid 1W)
86 dB
88,3 dB
87,3 dB
Resonant freq. (Fs)
34,7 Hz
33,8 Hz
33,8 Hz
Vas (litre)
52,85
49,15
49,15
Vas (ft
3
)
1,866
1,735
1,735
Qms
3,36
3,77
3,98
Qes
0,85
0,43
0,53
Qts
0,68
0,39
0,47
Technical specifications for DLS ULTIMATE Iridium 12
