Page 1
RELAX
RS 12.4
subwoofer
• 300 mm (12‘’) extra-slim subwoofer
• Max. power 400 W / Nominal Power 200 W
Unit : mm
TECHNICAL SPECIFICATIONS
Component
Max power
Nominal power
Impedance
Freq. Response
Sensitivity (2,83V/1m)
Magnet
Magnet size Ø x h
Total driver displacement
Weight of one component
Voice coil Ø
Voice coil height
Cone
dB
10
0
-10
Subwoofer
400 W
200 W
4 Ω
30 Hz - 500 Hz
87.5 dB
Ferrite
126 x 15 mm 4.961‘’x 0.591‘’
1.1 l 0.039 cf
2.52 kg 5.556 lb
50 mm 1.969“
16.5 mm 0.650“
Polypropylene
THIELE-SMALL PARAMETERS
effective Ø (d)
Sd
Xmax
Re
Fs
Le
L2
Vas
Mms
Cms
BL
Qts
Qes
Qms
Sensitivity (dB/W/m)
264 mm
547.39 cm
6 mm
3.6 Ω
36.42 Hz
578.25 µH @ 1 kHz
1521.38 µH @10 kHz
50.07 L
160.48 g
0.000119 m/N
9.42 Tm
1.19
1.49
5.88
84 dB
2
SEALED
Internal volume Vb Qtc F-3dB Boost
15 L
25 L
40 L 1.784 37 Hz 5.4 dB at 57 Hz
2.476 50 Hz 8.1 dB at 77 Hz
2.060 42 Hz 6.5 dB at 65 Hz
-20
10 100
Sealed 15 L Sealed 25 L Sealed 40 L
Hz
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Page 2
RELAX
RS 12.2
subwoofer
• 300 mm (12‘’) extra-slim subwoofer
• Max. power 400 W / Nominal Power 200 W
Unit : mm
TECHNICAL SPECIFICATIONS
Component
Max power
Nominal power
Impedance
Freq. Response
Sensitivity (2,83V/1m)
Magnet
Magnet size Ø x h
Total driver displacement
Weight of one component
Voice coil Ø
Voice coil height
Cone
dB
10
0
-10
Subwoofer
400 W
200 W
2 Ω
30 Hz - 500 Hz
88.7 dB
Ferrite
126 x 15 mm 4.961‘’x 0.591‘’
1.1 l 0.039 cf
2.52 kg 5.556 lb
50 mm 1.969“
16.5 mm 0.650“
Polypropylene
THIELE-SMALL PARAMETERS
effective Ø (d)
Sd
Xmax
Re
Fs
Le
L2
Vas
Mms
Cms
BL
Qts
Qes
Qms
264 mm
547.39 cm
6 mm
2 Ω
38.47 Hz
461.08 µH @ 1 kHz
1139.44 µH @10 kHz
46.63 L
154.5 g
0.000111 m/N
5.79 Tm
1.65
2.22
6.37
2
SEALED
Internal volume Vb Qtc F-3dB Boost
15 L
25 L
40 L 2.423 38 Hz 7.9 dB at 58 Hz
3.337 51 Hz 10.6 dB at 79 Hz
2.787 43 Hz 9.0 dB at 65 Hz
-20
10 100
Sealed 15 L Sealed 25 L Sealed 40 L
Hz
www.facebook.com/blamaudio
www.blam-audio.com
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