W610
W612
W710
W712
/2006
Size
25 cm (10")
30 cm (12")
25 cm (10")
30 cm (12")
Impedance
4 ohm
4 ohm
4 ohm
4 ohm
Nom. power (RMS)
180 W (max 360)
210 W (max 400)
200 W (max 400)
250 W (max 480)
Freq. range
20 Hz- 1 kHz
20 Hz-1 kHz
20 Hz- 1 kHz
20 Hz-1 kHz
Sensitivity
89,7 dB
89,2 db
90,8 dB
91 dB
Voice coil diameter
50 mm (2”)
50 mm (2”)
50 mm (2”)
50 mm (2”)
Voice coil height
22 mm (0,87”)
22 mm (0,87”)
22 mm (0,87”)
22 mm (0,87”)
Re
3,6 ohm
3,3 ohm
3,6 ohm
3,1 ohm
Voice coil inductance, 1 kHz
1,58 mH
1,53 mH
1,49 mH
2,36 mH
BL product
15,98
15,98
17,43
16,69
X-max
+-9 mm (0,35”)
+-9 mm (0,35”)
+-9 mm (0,35”)
+-9 mm (0,35”)
Suspension compliance CMS
290
271
308
146,5
SD- Effective piston area
314,6 cm
2
452,3 cm
2
314,6 cm
2
452,3 cm
2
Resonant freq. (Fs)
32,9 Hz
28,1 Hz
32,4 Hz
39,8 Hz
Vas (liters)
40,3
77,9
42,8
54,2
Vas (ft
3
)
1,42
2,75
1,51
1,91
Qms
3,63
3,93
3,76
6,65
Qes
0,23
0,32
0,19
0,38
Qts
0,22
0,30
0,18
0,36
Cone material
PPC
PPC
PPC
PPC
Magnet weight
40 oz (1,13 kg)
50 oz (1,42 kg)
80 oz (2,27 kg)
100 oz (2,83 kg)
Magnet diameter
5,7" (145 mm)
6,14" (156 mm)
5,7" (145 mm)
6,14" (156 mm)
Installation depth
4,29" (109 mm)
4,72" (120 mm)
5,08" (129 mm)
5,51" (140 mm)
Mounting hole
9,13" (232 mm)
11,18" (284 mm)
9,13" (232 mm)
11,18" (284 mm)
Outer diameter
10,31" (262 mm)
12,2" (310 mm)
10,31" (262 mm)
12,2" (310 mm)
Weigth
8,16 lb (3,7 kg)
10,14 lb (4,6 kg)
11,68 lb (5,3 kg)
13,56 lb (6,15 kg)
TECHNICAL SPECIFICATIONS FOR DLS REFERENCE SUBWOOFERS
RECOMMENDED ENCLOSURES FOR W610, W612, W710 & W712
W710
Vb1
Vb2
port Vb2
25,08
18,5
1x10,2x23,5 cm
0,88 ft
3
0,65 ft
3
1x4"x9,25" (US)
F3 Vb1: 40 Hz, Vb2: 106,6 Hz
W712
Vb1
Vb2
port Vb2
27,78
14,93
1x10,2x29,6 cm
0,98 ft
3
0,53 ft
3
1 x 4" x 12,3" (US)
F3 Vb1: 40 Hz, Vb2: 120 Hz
SEALED BANDPASS
W610
Vb1
Vb2
port Vb2
19,0
18,6
1x10,2x19 cm
0,67 ft
3
0,66 ft
3
1x4"x7,5" (US)
F3 Vb1: 45 Hz, Vb2: 108 Hz
W612
Vb1
Vb2
port Vb2
31,65
38,61
2x10,2x19 cm
1,12 ft
3
1,36 ft
3
2 x 4" x 7,5" (US)
F3 Vb1: 45 Hz, Vb2: 96,7 Hz
Vb1=rear, Vb2=front
VENTED ENCLOSURE
Subwoofer Volume (liters/ft3)
Port
Damping
F3
Fb
W610
vol: 35,6 / 1,25
4” x 32 cm/12,6”
Line inside
43,4 Hz
43,0 Hz
W612
vol: 41,8 / 1,47
4” x 35 cm/ 13,7”
Line inside
45,6 Hz
39,1 Hz
W710
vol: 35,4 / 1,25
4” x 29 cm/11,4”
Line inside
45,4 Hz
45,0 Hz
W712
vol: 35,9 / 1,27
4” x 29 cm/11,4”
Line inside
48,5 Hz
45,0 Hz
SEALED ENCLOSURE
We don´t recommend the use of
sealed enclosures for these
subwoofers except for W712 that
can be used in a 17 liter box with
F3 85,8 Hz.
The speaker is installed in Vb1
playing into chamber Vb2 where
the port(s) are installed.
F3
= approximative lower frequency for
vented boxes in Hz. Often called F-3 dB point
= the point where the power is 50% lower.
Fb
= Box resonant frequency
RUNNING-IN PERIOD
Allow the speaker to play for at least
15-20 hours. After this time the
performance is correct.
