Bass case that contains 3 DD Audio PSW 10″ subwoofers, and a really stylish DD Audio UE-10.3a ready-made case.
The subwoofers and the case come in separate packages.
By connecting the elements in parallel, the nominal amount of ohms becomes 1.33
REDLINE PSW ( power ) series subwoofers are a more robust version of REDLINE SW series subwoofers. REDLINE PSW subwoofers have been improved in all areas compared to the REDLINE SW series: - Bigger voice coil - Better power endurance - Longer Xmax - Bigger magnet - MORE Bass!
The case is covered with black felt and the DD-Audio logo is on the top side. There is a durable metal protective grill on the front, which prevents impacts to the element in the trunk of the car.
On the side of the case there is a well-flowing port, as well as print terminals. Tuning frequency of the enclosures: 35Hz. The cases are made of durable 19mm MDF board (front board plywood).
Case volume 80L
DDRL-PSW10-D4:
Speaker size: (in) 10
Watts RMS: 400
Watts peak: 800
Impedance: D2/D4
VCD: (in) 2.5
Pin diameter: (in) 8
FS: (Hz) 38
Qms: 5.114
Qes: 0.693
Qts: 0.61
Left: (liters) 17.73
dBSPL: 85
Xmech: (mm) 27
Xmax: (mm) 13
Frame OD: (in) 10
Frame OD w/Gasket: (in) 10.15
DDUE-10.3a:
Ported enclosure for 3x10″ subwoofer
Net volume: 80 liters.
Tuning frequency: 35 Hz
Diameter of speaker hole: 227mm
Measurements cm: ( W x H x D ): 875 x 340 x 500