Polk Audio SR 124 Manuale Utente
F O R M O R E I N F O R M AT I O N V I S I T O U R W E B S I T E AT W W W. P O L K A U D I O . C O M
3
S P E C I F I C AT I O N S
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)
T H I E L E - S M A L L PA R A M E T E R S
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.