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3
SPECIFICA
TIONS
SR104 SR104DVC SR124 SR124DVC
Nominal Diameter 10in. (25.4cm) 10in. (25.4cm) 12in. (30.48cm) 12in. (30.48cm)
Overall Diameter 10.26in. (26.06cm) 10.26in. (26.06cm) 12.45in. (31.62cm) 12.45in. (31.62cm)
Mounting Hole Diameter 9.1in. (23.11cm) 9.1in. (23.11cm) 11in. (27.94cm) 11in. (27.94cm)
Bolt Hole Circle 9.64in. (24.49cm) 9.64in. (24.49cm) 11.68in. (29.67cm) 11.68in. (29.67cm)
Magnet Diameter 7in. (17.78cm) 7in. (17.78cm) 7in. (17.78cm) 7in. (17.78cm)
Mounting Depth
7in. (17.78cm) 7in. (17.78cm) 7.6in. (19.3cm) 7.6in. (19.3cm)
Driver Displacement 0.12 cu. ft. (3.34L) 0.12 cu. ft. (3.34L) 0.14 cu. ft. (3.96L) 0.14 cu. ft. (3.96L)
Frequency Response 25-200Hz 25-200Hz 20-200Hz 20-200Hz
Thermal Power Handling 700W 700W 700W 700W
Peak Power Handling 1400W 1400W 1400W 1400W
Nominal Impedance 4 Ohms Dual 4 Ohms 4 Ohms Dual 4 Ohms
Sensitivity (2.83V) 87dB 90dB@2 Ohms, 88dB 91dB@2 Ohms,
84dB@8 Ohms 85dB@8 Ohms
Net Weight 24.5 lb. (11.1kg) 24.5 lb. (11.1kg) 26.5 lb. (12.0kg) 26.5 lb. (12.0kg)
THIELE-SMALL PARAMETERS
SR104 SR104DVC SR124 SR124DVC
Fs 35Hz 36Hz 29Hz 30Hz
Qts 0.47 0.55 0.53 0.55
Qes 0.5 0.6 0.58 0.6
Qms 6.8 8.0 6.9 8.0
Vas 22L 22L 53L 53L
Xmax Linear (One Way) 0.64in. 0.64in. 0.64in. 0.64in.
16.25mm
16.25mm
16.25mm
16.25mm
Re
3.5 Ohms
7.0 Ohms (series) 3.5 Ohms 7.0 Ohms (series)
1.75 Ohms (parallel) 1.75 Ohms (parallel)
Mms 164g 155g 200g 183g
Cms
125um/N
125um/N
155um/N 150um/N
Bl 15.5T-m 19T-m (series) 15.5T-m 19T-m (series)
9.3T
-m (parallel)
9.3T
-m (parallel)
Sd 346.36 sq.cm. 346.36 sq. cm. 499 sq. cm. 499 sq. cm.
53.69 sq. in 53.69 sq. in. 77.35 sq. in. 77.35 sq. in.
