Manualsbrain.com
  1. Manuals
  2. Brands
  3. MB Quart
  4. 254 DWH 302
  5. User Manual

MB Quart 254 DWH 302 User Manual

Download
Page of 9
Recommended housings
Empfohlene Gehäuse 
Boîtiers recommandés 
Caja recomendada 
Contenitore consigliato
êÂÍÓÏẨÛÂÏ˚ ÍÓÔÛÒ‡
CLOSED  BOX  DESIGNS  (SEALED)
Specifications
DWH 252 / 254
DWH 302 / 304
RSH 252 / 254
RSH 302 / 304
PWH 302 / 304
Standard Boomie (Hip Hop-Rap)
Box Volume
Cubic Feet/Liters
0.5/14,16
0.9/25,49
0.5/14,16
0.8/22,65
0.5/14,16
Qtc
 
1,1
1,33
0,519
0,6
1,17
F3
Hz
45
45
87
72
45
Optimal Sound Quality-Flat Response
Box Volume
Cubic Feet/Liters
0.5/14,16
1.4/39,64
1/28,32
1.5/42,48
1.3/36,81
Qtc
 
1,1
1,13
0,45
0,51
0,81
F3
Hz
45
40
90
71
37
VENTED  BOX  DESIGNS  (ROUND  PORT)
Specifications
DWH 252 / 254
DWH 302 / 304
RSH 252 / 254
RSH 302 / 304
PWH 302 / 304
Standard Tight Bass
Box Volume
Cubic Feet/Liters
1/28,32
1.5/42,48
0.8/22,65
1/28,32
1.5/42,48
Fb
Hz
38
39
54
47
39
Port Size (inside diameter)
Inches/mm
3/76
4/102
3/76
3/76
4/102
Port Length
Inches/mm
10.75/273
12.5/317
7/178
6/152
12/305
F3
Hz
35
38
44,7
42
33
Optimal Sound Quality-Flat Response
Box Volume
Cubic Feet/Liters
1.5/42,48
2.3/65,13
1.4/39,64
2/56,63
2.5/70,79
Fb
Hz
35
38
42
38
38
Port Size (Hight)
Inches/mm
6/152
12/305
6/152
9.75/248
12/305
Port Size (Width)
Inches/mm
2/51
2/51
2/51
2/51
2/50,8
Port Length
Inches/mm
14.25/362
13/330
11.25/286
16/406
12.5/312
F3
Hz
30
33
35,5
33
30
VENTED  BOX  DESIGN  (SLOT  PORT)
Specifications
DWH 252 / 254
DWH 302 / 304
RSH 252 / 254
RSH 302 / 304
PWH 302 / 304
SPL Very Boomie-Loud
Box Volume
Cubic Feet/Liters
1.7/48,14
2.5/70,79
1.7/48,14
2.2/62,3
2.5/70,79
Fb
Hz
50
50
58
62
50
Port Size (Height)
Inches/mm
10/254
12.5/317.5
10/254
12.5/317,5
12.5/317,5
Port Size (Width)
Inches/mm
3/76
4/102
3/76
4/102
4/102
Port Length
Inches/mm
13.5/343
15/381
10.5/267
10.5/267
15/381
F3
Hz
39
39
46,8
49
38
NOTE ll may be added to sealed enclosure to reached 
desired Q-Value / FEATURES SUBJECT TO CHANGE WITHOUT NOTICE