Active/Passive Subwoofer

Features

Low frequency extend for regular sound reinforcement system,All models installed ultra high amplitude drivers. Low airflow noise at the all tubes and holes base on the innovated cabinet design.Maximise the dymanic range and audio performance.

Specifications

Model

　

S18
S18A

S21
S21A

S24
S24A

Driver

　

1x18"

1x21"

1x24"

Impedance
Ohm

　

9.6
Ohm

6.4
Ohm

4.8
Ohm

Response
Hz

　

25-200

25-200

25-200

Rated power
W

　

500

600

800

Peak Voltage
V

　

200

200

200

Peak Current
A

　

20

30

40

Peak Power
W

　

2000

2400

3200

Sensitivity
dB/m.w

　

95

96

97

Maximum
SPL dB

　

128

130

132

Cov. Angle
H°×V°

　

--

--

--

Dimension
WHD/cm

　

62x52x60

72x59x60

82x66x60

Weight
Kg


35

45

55







Size