EV DL18MT

[игорюня]

Всем привет,может кто поможет с чертежом на сабы фи с динамиками EV DL18MT.Советам тоже буду рад.

Добавлено через 20 часов 45 минут
Usable Axial Frequency Response in Typical Enclosure (4.0 ft3
tuned
to 40 Hz), Swept One-Third-Octave Pink Noise, 4 Volts at 10 Feet,
Anechoic Environment, Normalized for 1 Watt/1 Meter: ...... 30-3,000 Hz
Power Handling Per ANSI/EIA RS-426-A 1980: ...................... 400 watts
Per AES2-1984/ANSI S4.26-1984,
50-500 Hz: .................................................. ......................... 400 watts
Sensitivity (SPL at 1 m, 1 watt input power, nominal impedance),
200- to 4,000-Hz Average: .................................................. ...... 96 dB
100-to 800-Hz Average: .................................................. .......... 96 dB
Impedance Response:
Minimum (Zmin): ................................................. 7.5 ohms at 150 Hz
Nominal: .................................................. ................................ 8 ohms
Distortion Response (on axis in standard baffle, 10% rated input
power:
Second Harmonic:
100 Hz: .................................................. ...................... -45 dB (0.6 %)
1,000 Hz: .................................................. ................... -41 dB (0.9 %)
Third Harmonic:
100 Hz: .................................................. ...................... -41 dB (0.9 %)
1,000 Hz: .................................................. ................... -38 dB (1.3 %)
Beamwidth (angle included by 6-dB-down points on polar
responses for octave bands of pink noise; See ),
500 Hz: .................................................. ........................................ 90°
1,000 Hz: .................................................. ..................................... 70°
2,000 Hz: .................................................. ..................................... 45°
Physical Constants,
Effective Piston Diameter: ................................... 406.0 mm (16.0 in.)
Moving Mass (MMo): .............................................. 0.151 kg (0.333 lb)
Voice-Coil Winding Depth: ....................................... 20.3 mm (0.8 in.)
Voice-Coil Diameter: ............................................... 63.5 mm (2.5 in.)
Voice-Coil Winding Length: ........................................ 26.9 m (88.4 ft)
Top Plate Thickness at Voice Coil: ........................ 10.9 mm (0.43 in.)
BL Factor: .................................................. ............... 22.5 tesla meter
Thiele-Small Parameters (broken in),
f
S : .................................................. ............................................ 24 Hz
VAS: .................................................. .................... 580.5 liters (20.5 ft3
)
QES: .................................................. ...........................................0.269
OMS: .................................................. ............................................. 6.59
QTS: .................................................. ...........................................0.259
RE: .................................................. ....................................... 6.0 ohms
η0
: .................................................. ............................................ 2.9 %
SD: .................................................. ........................ 0.130 m2
(201 in.2
)
MMD: .................................................. .................... 0.151 kg (0.333 lb)
LE : .................................................. ......................................... 2.7 mH
CMS: .................................................. ............................... .0.246 mm/N
RMS: .................................................. ............... 4.08 mechanical ohms
PE(max) (per ANSI/EIA RS-426-A 1980): ........................... 400 watts
XMAX
1
: .................................................. .................... 5.59 mm (0.22 in.)
Xlim
2: .................................................. ..................... 12.7 mm (0.50 in.)
VD (SD x XMAX): ................................................ 0.725 liters (0.0256 ft3
)
Thermal Rise after Power Test: ............................................... 85 (185 F)
Typical Vented Enclosures: .................................... 8.0 ft3 tuned to 36 Hz
Additional Descriptive Information,
Magnet Weight: .................................................. .......... 2.2 kg (4.9 lb)
Magnet Material:......................................... ................... Barium ferrite
Frame: .................................................. ...................... Cast aluminum
Frame Finish: .................................................. ... Textured black epoxy
Plating of Steel Parts: .............................................. Bright Cadmium
Voice-Coil Material: .................................................. ............... Copper
Voice-Coil Insulation: ...................................... Polyimide 220°C rating
Voice-Coil Form: .................................................. ................ Polyimide
Back Cover: ............................. Black, advanced synthetic elastomer
Net Weight: .................................................. ...................... 9.3 kg (20.5 lb)
Optional A