Specs

EV Woofer Preliminary Data Summary 17-Dez-01
Only the RED part numbers are availble for sales.
Note: All specifications shown are for typical typical loudspeakers. Specifications are subject to change without notice. Some specifications are incomplete at the time of this printing.
Model ND08 DL10X ND12A DL12BFH DL12ST DL15BFH DL15ST DL18MT EVX155 EVX180B
Part Numbers
300993-001
300993-101
810-1663
810-PD-1663
810-2197
812-2858
812-PD-2858
812-3283
812-PD-3283
812-3379
812-3074
812-PD-3074
812-3380
815-3324
815-PD-3324
815-3381
815-3010
815-PD-3010
815-3382
818-2492
818-PD-2492
818-2631
301206-001
301206-101
815-3075
815-PD-3075
815-3087
818-2883
818-PD-2883
818-2882
301207-001
301207-101
Nominal Cone Diameter (in.) 8 10 12 12 12 15 15 18 15 18
(mm) 203 254 305 305 305 381 381 457 381 457
Nominal Coil Diameter (in.) 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 4,0 4,0
(mm) 63,5 63,5 63,5 63,5 63,5 63,5 63,5 63,5 101,6 101,6
Nominal Impedance (ohms) 8 8 8 8 8 8 8 8 8 8
Frequency Range (Hz) 160-2000 100-2000 125-2000 60-2500 60-2000 45-2000 45-2000 35-800 40-2000 30-800
Power Rating, as per EIA-RS426A (Watts) 300 300 300 300 300 350 400 400 600 600
Sensitivity, 1w@1m (db SPL) 97,0 102,0 96,0 98,0 96,0 95,0 94,0 95,0 95,0
Maximum Calculated SPL (dB SPL) 24,8 121,8 126,8 120,8 122,8 121,4 121,0 120,0 122,8 122,8
Nominal Efficiency (%) 4,21 11,91 3,69 5,60 3,93 2,66 4,00 2,49 3,76
Max Calculated Acoustic Power (Ac. Watts) 0,0 12,6 35,7 11,1 16,8 13,8 10,6 16,0 14,9 22,5
Magnetic Material N/Dym Ceramic N/Dym Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic
Acoustic Polarity for "+" Voltage Positive Positive Positive Positive Positive Positive Positive Positive Positive Positive
Free Air Resonance, Fs (Hz) 85,23 67,11 60,04 72,73 45,63 42,03 32,93 44,30 39,88
Mechanical Q, Qms 7,288 6,756 9,611 7,797 7,684 5,876 6,264 7,892 10,823
Electrical Q, Qes 0,275 0,138 0,317 0,312 0,302 0,486 0,381 0,369 0,471
Total Q, Qts #DIV/0! 0,265 0,135 0,307 0,300 0,291 0,449 0,360 0,353 0,451
Moving Mass, Mms (g) 34,77 45,05 56,58 45,87 107,27 90,86 120,24 134,59 125,68
Compliance, Cms (mm/N) 0,100 0,125 0,124 0,104 0,113 0,158 0,194 9,591 0,127
Equivalent Volume Compliance, Vas (CuFt) 0,627 1,953 1,943 1,633 4,500 6,260 15,386 3,805 10,034
(l) 0,00 17,76 55,31 55,02 46,25 127,43 177,27 435,72 107,75 284,17
Mechanical Resistance, Rms (Mech Ohms) 2,555 2,812 2,221 2,688 4,002 4,084 3,971 4,747 2,910
DC Resistance, Re (Ohms) 6,400 5,900 4,400 6,100 4,900 4,900 6,400 5,200 5,400
Bl Product, Bl (Tesla-Meters) 20,819 28,527 17,214 20,257 22,336 15,560 20,433 22,978 19,006
Maximum Linear Displacement, Xmax (in.) 0,160 0,160 0,160 0,160 0,160 0,160 0,220 0,250 0,250
(mm) 0,00 4,06 4,06 4,06 4,06 4,06 4,06 5,59 6,35 6,35
Maximum Physical Displacement, Xlim (in.) 0,500 0,500 0,500 0,500 0,500 0,500 0,500 0,750 0,750
(mm) 0,00 12,70 12,70 12,70 12,70 12,70 12,70 12,70 19,05 19,05
Effective Radiating Diameter (in.) 8,500 10,500 10,500 10,500 13,250 13,250 15,750 13,250 15,750
(mm) 0,0 215,9 266,7 266,7 266,7 336,6 336,6 400,1 336,6 400,1
Frequency Response, 1w@1m See Figure 1 See Figure 1 See Figure 1 See Figure 1 See Figure 1 See Figure 1 See Figure 1 See Figure 1 See Figure 1
Free Air Impedance See Figure 2 See Figure 2 See Figure 2 See Figure 2 See Figure 2 See Figure 2 See Figure 2 See Figure 2 See Figure 2
Distortion, 10% Full Power See Figure 3 See Figure 3 See Figure 3 See Figure 3 See Figure 3 See Figure 3 See Figure 3 See Figure 3 See Figure 3
Distortion, 115 dB SPL @ 1m See Figure 4 See Figure 4 See Figure 4 See Figure 4 See Figure 4 See Figure 4 See Figure 4 See Figure 4 See Figure 4
Polars in Typical Enclosure
Frame Front Diameter (in.) 8,34 10,22 12,19 12,19 12,19 15,16 15,16 18,13 15,16 18,13
(mm) 211,8 259,5 309,6 309,6 309,6 385,0 385,0 460,5 385,0 460,5
Magnet Diameter (in.) 6,00 7,50 6,13 6,13 7,50 6,13 7,50 7,50 8,25 8,25
(mm) 152,4 190,5 155,6 155,6 190,5 155,6 190,5 190,5 209,6 209,6
Overall Depth (in.) 4,25 4,50 5,25 5,25 5,25 6,00 6,25 7,00 7,25 8,00
(mm) 108,0 114,3 133,4 133,4 133,4 152,4 158,8 177,8 184,2 203,2
Mounting Bolt Circle Diameter (in.) 7,688 9,625 11,563 11,563 11,563 14,563 14,563 17,375 14,563 17,375
(mm) 195,3 244,5 293,7 293,7 293,7 369,9 369,9 441,3 369,9 441,3
Baffle Board Cutout Diameter (in.) 6,188 9,063 11,063 11,063 11,063 14,063 14,063 16,750 14,063 16,750
(mm) 157,2 230,2 281,0 281,0 281,0 357,2 357,2 425,5 357,2 425,5
Net Weight (lb) 10,8 14,3 12,1 11,1 14,7 12,0 15,2 15,8 22,8 23,4
(kg) 4,9 6,5 5,5 5,0 6,7 5,4 6,9 7,2 10,3 10,6
Shipping Weight (lb) 11,6 15,3 13,3 12,3 15,9 13,5 16,7 17,6 24,3 25,2
(kg) 5,3 6,9 6,0 5,6 7,2 6,1 7,6 8,0 11,0 11,4
FiguresDimensions General InformationThiele-Small Parameters