Lord of Bass LB12D4 12" Dual 4 Ohm Subwoofer 750 Watts RMS 1500 Peak

Description

Lord of Bass LB12D4 12" Dual 4 Ohm Subwoofer 750 Watts RMS 1500 Peak
The LB Series subwoofers produces deep and clean low-frequency reproduction with minimal distortion at high output levels. Designed from the ground up for output, performance, and reliability. With one goal in mind to produce high end and all-around performance in a single package. Offering an optimized balance of performance and sound quality the LB Series subwoofer line allows users to have the best of both worlds when it comes to sound quality and heart pounding bass.
When designing the LB Series we began with a FEA optimized motor structure that allows it to work well in both sealed and ported cabinets. LB Series drivers utilizes a very rigid pressed pulp cone to ensure piston motion at high levels for reduced distortion. The LB series offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations. With an 18mm of linear, one-way Xmax enables it to move extreme amounts of air for hitting the lowest notes with maximum output.
Product Specifications                                                     Mounting information
Nominal Diameter
12″                                                                                         Overall outside diameter          12.48″
Power Handling (RMS)                           750
Baffle Cutout                              11″
Power Handling (max)                            1500
Watts                                                                          Mounting Depth                        6.375″
Frequency Response                                3
0 to 300 Hz                                                                        Magnet Diameter                      7.086″
Voice Coil                                                    2.5
” 4 layer copper                                                             Displacement
0.15 ft^3
Ferrite Motor Weight                               165oz
Thiele-Small Parameters                                               Optimum Cabinet Size
Resonant Frequency (Fs)                                              37
Hz                                          Sealed Volume                                              1. ft^3
DC Resistance (Re)
3.98 ohms                                 Sealed F3                                                        57 Hz
Mechanical Q (Qms)                                                      5.77                                             Vented Volume                                             2.0 ft^3 @35Hz 35Hz
Electromagnetic Q (Qes)
0.5                                               Vented F3                                                      34 Hz
Total Q (Qts)
0.45
Compliance Equivalent Volume (Vas)                        50.97
liters
Mechanical Compliance of Suspension (Cms)
0.07 mm/N
BL Product (BL)
22.2 Tm
Diaphragm Mass Inc. Airload (Mms)                          261.8 grams
Maximum Linear Excursion (Xmax)
10.4 mm
Voice Coil Inductance (Le)                                            5.7
mH
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