18SOUND 10NMBA520
18SOUND (Eighteen Sound) 10NMBA520 — 10" / 10 inch · Midrange with Lower Midrange (ML) · Midrange · Neodymium
2.5" voice coil · 8 Ω
Part no.: 42A-CHS-MT-18S-0020
Documents
18SOUND 10NMBA520 — 10" · Midrange Driver
300 W AES · 100.5 dB Sensitivity · Frequency range 60 Hz – 7000 Hz
Technical data
- Diameter: 10 "
- Voice coil: 2.5 "
- Power handling: 300 W AES
- Sensitivity: 100.5 dB
- Impedance: 8 Ω
- Magnet: Neo
- Weight: 3 kg
- Mounting depth: 104 mm
- Frequency range: 60 – 7000 Hz
Datasheet (PDF) · Manufacturer page
Series: NMBA · Part no.: 42A-CHS-MT-18S-0020
Thiele-Small parameters
| Nominal impedance | 8 Ω |
|---|---|
| Resonance frequency fs | 60 Hz |
| Total Q Qts | 0.23 |
| Electrical Q Qes | 0.24 |
| Mechanical Q Qms | 4.2 |
| Equivalent volume Vas | 42.0 l |
| Moving mass Mms | 28.0 g |
| Cone area Sd | 350 cm² |
| Linear excursion Xmax | 4 mm |
| Force factor BL | 14.6 Tm |
| DC resistance Re | 5 Ω |
| Voice coil inductance Le | 0.01 mH |
Specifications
| Allgemein | |
|---|---|
| Manufacturer | 18SOUND |
| Category | Mid Frequency |
| Series | NMBA |
| Magnet | Neo |
| Impedance (Ω) | 8 |
| Power handling (W) | 300 |
| Sensitivity (dB) | 100.5 |
| Frequency from (Hz) | 60 |
| Frequency to (Hz) | 7000 |
| Abmessungen & Korb | |
|---|---|
| Diameter | 10 |
| Voice coil (inch) | 2.5 |
| Mounting depth (mm) | 104 |
| Weight (kg) | 3 |
| Thiele-Small-Parameter | |
|---|---|
| Re (Ω) | 5 |
| Le (mH) | 0.01 |
| Fs (Hz) | 60 |
| Qms | 4.2 |
| Qes | 0.24 |
| Qts | 0.23 |
| Vas (l) | 42 |
| Xmax (mm) | 4 |
| BL (Tm) | 14.6 |
| Mms (kg) | 0.028 |
| Sd (m²) | 0.035 |