BOX SPECIFICATIONS 
Internal Volume 16L / 0.56ft3
Load Configuration Parallel In
Box Type Sealed Box
Box Material 0.59" MDF
Finish Material Non-Woven fabric
(-3dB) Dropping Point 45Hz
MEASUREMENT 
Height 14.96" / 380mm
Width 19.3" / 490mm
Depth 1 4.92" / 125mm
Depth 2 7.4" / 188mm
SPECIFICATIONS 
Speaker Size 12" / 312mm
Total Impedance 2 ohms
RMS Power Handling 350W
MAX Power Handling 700W
Sensitivity (1w/1m) 87dB
Frequency Response 30-250Hz
MOTOR 
Voice Coil Diameter 1.75" / 44.43mm
Voice Coil Former Material Aluminum
Winding Material EISV
Cone Material IPP
Surround Material Rubber
Basket Material SPCC
Magnet Material Ferrite
Magnet Weight 50 Oz
AMPLIFIER 
Amplifier Class Digital
Amplifier Type Monoblock Subwoofer
Number of Channels 1 CH
Minimum Impedance 2 Ohms
Signal to Noise Ratio 75 dB
Efficiency @ 4 ohms 75%
Total Harmonic Distortion (T.H.D) 0.30%
Low Level Input Range 0.1-0.6 V
High Level Input Range Yes
Selectable X-Over LPF Fixed
X-Over Filter Range 51 - 200 Hz
Bass Boost Range 0-6 dB
Bass Boost Frequency 50Hz
Phase Selector 0-180°
Led Indicator Power - Protection
Power Input Terminal Size 8 GA
Fuse Size 30 A
Remote Level Control Yes
Thermal Protection Yes (75°C / 167°F)
Over-Load Protection Yes
DC Output Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes (<8v,>16v)