Denne 4" High-end bas/mellemtone har yderst flot spedning og lineæritet op til 2 KHz og har en gengivelse til 5 KHz hvor den ruller pænt af.
Det giver den mulighed for at spille uden delefilter og et første ordens filter vil kunne bruges på en diskant ved 5 KHz og dermed ikke et stort krav til diskantens egenresonans.
Dette er opnået igennem nogle forstærkninger i pap membranen og phase pluggen i midten, som er den projektil formet center.
Thiele-small data:
Impedans 8 ohm
DC modstand (Re) 5,8 ohm
Membran areal (Sd) 55 cm2
Induktion (Le) 0,35 mH
Svingspole diameter 25 mm
Svingspole højde 10 mm
Luftgab højde 6 mm
Xmax +- 6,8 mm
Magnetisk fluxtæthed 1,15 T
Total vægt 1,23 kg
Egenresonans (fs) 78 Hz
Følsomhed (2,83V/1m) 88 dB
Mekanisk Q (Qms) 6,65
Elektrisk Q (Qes) 0.34
Total Q (Qts) 0,32
Bevægelig masse (Mms) 4,5 g
Motor styrke (Bl) 6,0 Tm
Equivalent volumen (Vas) 3,7 ltr
Mekanisk stivhed (Cms) 0,86 mm/N
Mekanisk tab (Rms) 0,38 kg/s
Effekt (IEC) 40 W
Download specifications arket her
High-end hi-fi bass-midrange speaker, 40 W, 8 Ω
10 cm (4") bass-midrange speaker for versatile applications
- Ribbed cone geometry, paper version
- Neutral sound with a warm, well-balanced midrange and a solid, fundamental bass
- Open design with phase plug
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TEKNISKE DATA:
|
| Impedance (Z) |
8 ? |
| Transmission method |
- |
| Frequency range |
f3-5,000 Hz |
| Resonant frequency (fs) |
78 Hz |
| Rec. crossov. frequ. (fmax.) (12 dB/oct.) |
- |
| Power rating (RMS) |
40 W |
| Peak music power output (MAX) |
80 W |
| Sensitivity |
88 dB/W/m |
| Max. rated SPL |
- |
| Max. voltage |
- |
| Radiation angle, horizontal |
- |
| Radiation angle, vertical |
- |
| Suspension compl. (Cms) |
0.86 mm/N |
| Moving mass (Mms) |
4.5 g |
| Mech. Q factor (Qms) |
6.65 |
| Electr. Q factor (Qes) |
0.34 |
| Total Q factor (Qts) |
0.32 |
| Equivalent volume (Vas) |
3.7 l |
| DC resistance (Re) |
5.8 ? |
| Force factor (BxL) |
6.0 Tm |
| Voice coil induct. (Le) |
0.35 mH |
| Voice coil diameter |
Ø 25 mm |
| Voice coil former |
Kapton |
| Linear excursion (XMAX) |
± 2.0 mm |
| Eff. cone area (Sd) |
55 cm2
|
| Magnet weight |
- |
| Magnet diameter |
Ø 90 mm |
| Mounting cutout |
Ø 96 mm |
| Mounting depth |
60 mm |
| Mounting hole diameter |
Ø 111 mm |
| Hole spacing X-axis |
- |
| Hole spacing Y-axis |
- |
| Dimensions |
Ø 122 mm x 66 mm |
| Outside diameter |
Ø 122 mm |
| Width |
Ø 122 mm |
| Height |
- |
| Depth |
66 mm |
| Protective class |
- |
| Admiss. ambient temp. |
0-40 °C |
| Weight |
1.23 kg |
| Packing unit |
1 |
| Type of speaker |
4" |