DD-PRO-3KP128

SPECS

SKU
PRO-3KP12.8
Nominal Diameter
12" / 304mm
Nominal Impedance
8 ohm
RMS Power Handling
3000W
MAX Power Handling
6000W
Sensitivity (1w/1m)
95dB
Frequency Response
45Hz-3KHz
Recommended HI Pass Crossover
70Hz
Sold in Pair or Single
Single
Grill Included
No

Motor

Voice Coil Diameter
4" / 101.6mm
Voice Coil Former Material
Fiber Glass
Winding Material
CCAW
Cone Material
Non-Pressed Paper
Dust Cap Material
Paper
Surround Material
Cloth
Basket Material
Aluminum
Basket Color/Finish
Black
Magnet Material
Ferrite
Magnet Weight
250 oz
Displacement Volume
3.98L / 0.14ft3

Thiele & Small Parameters

Equivalent Volume Vas
25L / 0.88ft3
Excursion (one way) Xmax
7mm
Free Air Resonance Fs
62Hz
Mechanical Factor Qms
2.084
Electrical Factor Qes
0.377
Total Factor Qts
0.32
Mechanical Mass Mms
113.1g
Mechanical Compliance Cms
56.12 mm/N
BL Factor BL
18.5
Voice Coil Inductance Le
621 mH
Cone Area Sd
510.71 cm2
DC Resistance Re
5.6 ohms
Efficiency Bandwidth Product EBP
159

Recommended Enclosures

Ported Internal Volume
50L / 1.78ft3
Port Size *Square (WxHxLong)
4.72" x 12.8" x 9" / 120 x 325 x 230mm
Port Tunning Frequency Fb
76Hz
Ported Box Output Response F3
65Hz

Measurement

Overall Diameter
12.36" / 314mm
Overall Depth
7.75" / 197mm
Front Mount Baffle Cutout
11.18" / 284mm
Mounting Depth
7.2" / 183mm
Motor Diameter
8.66" / 220mm

Shipping Info

Gross Single Unit Weight
51
Single Unit Box Dimensions L x W x H (Inches)
15 x 15 x 11
Quantity of Units in Master Carton
1
Gross Master Carton Weight
51
Master Carton Dimensions L x W x H (Inches)
15 x 15 x 11