DS18 SB12A Amplified Loaded Shallow Subwoofer Box with 12" Sub

SPECS

SKU
SB12A
Speaker Type / Size
12" / 312mm
Total Impedance
2 Ohm
Total RMS Power Handling
350W
Total MAX Power Handling
700W
Sensitivity (1w/1m)
87dB
Frequency Response
30-250Hz

Speaker Specifications

Voice Coil Diameter
1.75" / 44.43mm
Voice Coil Former Material
Aluminum
Winding Material
EISV
Cone Material
IPP
Dust Cap Material
N/A
Surround Material
Rubber
Basket Material
SPCC
Magnet Material
Ferrite
Magnet Weight
50 Oz

Amplifier Specifications

Amplifier Class
Digital
Amplifier Type
Monoblock Subwoofer
Number of Channels
1CH
Minimum Impedance
2 Ohm
Signal to Noise Ratio
75 dB
Efficiency @ 4ohm
75%
Total Harmonic Distortion (THD)
0.30%
Low Level Input Range
0.1-0.6 V
High Level Input
Yes
Selectable X-Over
LPF Fixed
X-Over Filter Range
51 - 200 Hz
Bass Boost Range
0-6 dB
Bass Boost Frequency
50 Hz
Infrasonic Filter
No
Phase Selector
0-180
Led Indicator
Power / Protection
Power Input Terminal Size
8 Ga
Fuse Size
30 A
Remote Level Control
Yes
Cooling Fan
No
Voltmeter
No
Thermal Protection
Yes
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (<8v,>16v)
Clipping Protection
No

Box Specifications

Internal Volume
16L / 0.56ft3
Port Tune Fb
N/A
Load Configuration
parallel in
Box Type
Sealed Box
Box Material
0.59" MDF
Finish Material
NON-Woven fabric
-3Db Dropping Point F3
45Hz

Measurement

Height
14.96" / 380mm
Width
19.3" / 490mm
Depth 1
4.92" / 125mm
Depth 2
7.4" / 188mm
Gross Single Unit Weight
18.7Lb / 8.5KG