Specification Sheet

Elettromedia - 62018 Potenza Picena (MC) Italy - T [phone] - F [phone] - www.elettromedia.it
All Specifications Subject to Change Without Notice_21.A
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Frequency (Hz)
Impedance (Ohm)
MPS 250 S4
SHALLOW SUBWOOFER
1000 W
1. Ultra-shallow overall depth
2. 500W continuous power handling
3. Optimized for extremely-compact sealed enclosure 12-14L (0.4-0.5CF)
4. Air Intercooling Revolution (A.I.R.) prevents air-compression-related limitations
5. Unrivalled mechanical excursion, +20% over traditional designs
6. Six-layer copper voice coil (38mm/1.5 in.) ensures high thermal capacity
7. Non-vented rear design allows reduced enclosure depth
8. Robust screw-less mesh grille included with black screws provided
9. Die-cast aluminum frame
10. Solid horizontal 8AWG spring-loaded terminals
11. EID: Scan, Discover, Identify
TECHNICAL SPECIFICATIONS
Component Subwoofer
Woofer size mm (in.) 250 (10)
Voice Coil Ø 38 (1.5)
Power Handling
W peak 1000
W continuous 500
Impedance Ω 4
Centre to centre distance mm (in.) 255 (10.04)
Magnet size
D x d x h
mm
(in.)
134 x 55 x 36
(5.28 x 2.17 x 1.42)
Total driver displacement l (cu.in.) 1 (61)
Hole diameter mm (in.) 5.5 (0.22)
Weight of one speaker kg (lb) 5,11 (11.27)
Magnet High density flux ferrite
Cone Polypropylene
*Xmech mm (in.) 20 (0.79)
*Xmech: maximum mechanical excursion it indicates the motion range
in the speaker linear functioning area, in both ways.
Provided
A
C
B
D
A 274,5 mm 10.81 in.
B 231,6 mm 9.12 in.
C 103,2 mm 4.06 in.
D 83,6 mm 3.29 in.
E 244,6 mm 9.63 in.
F 38,9 mm 1.53 in.
ELECTRO-ACOUSTIC PARAMETERS
D mm 216,6
Xmax mm 16,8
Re Ω 3,3
Fs Hz 29
Le mH 3,65
Vas I 21,2
Mms g 234
Cms mm/N 0,11
BL
T•m
17,3
Qts 0,48
Qes 0,52
Qms 5,6
Spl dB 83,5
F
E