DD Audio REDLINE 12″ Hi-Def Tuned Subwoofer

The REDLINE SW Series subwoofers offer extreme bass and value. These Hi Def Tuned subwoofers work great in sealed and small vented enclosures, on low to moderate power levels. They’re equipped with all the performance features needed to handle the rigors of daily pounding, and they are available in two impedance options so they can be matched to any DD Audio amplifier SOLID PERFORMANCE. SIZABLE SAVINGS.

Features
High Temp 2” Voice Coil
DVC 2 Ohm, DVC 4 Ohm
EROM Surround
Vented Stamped Steel Frame
Vented Backplate
Push Terminals
RL-SW12A
Speaker Size (In):12
Watts RMS:100 – 300
Watts Peak:600
Impedance:D2 / D4
VCD (In):2
Piston Diameter (In):10
Fs (Hz):33
Qms:8.673
Qes:0.54
Qts:0.508
Vas (Liters):65.339
dBSPL:89
Xmech (MM):25
Xmax (MM):8
Frame OD (In):12.22
Frame OD w/ Gasket (In):12.4
Mounting Diameter (In):11
Mounting Depth (In):5.34
Motor Diameter (In):5.27
Motor Depth (In):1.7
Magnet Weight (Oz):55
Woofer Displacement (CuFt):0.05
Sealed Enclosure (CuFt):0.8 – 1.5
Ported Enclosure (CuFt):1.0 – 1.75