BEYMA 8NMFW
BEYMA 8NMFW — 8" / 8 inch · Midrange Driver · Midrange
200 W AES - 90 dB - 30 – 2500 Hz - 8 Ω
Part no.: 42A-CHS-MT-BEY-0026
Documents
BEYMA 8NMFW — 8" · Midrange Driver
200 W AES · 90 dB Sensitivity · Frequency range 30 Hz – 2500 Hz
Technical data
- Diameter: 8 "
- Voice coil: 2 "
- Power handling: 200 W AES
- Sensitivity: 90 dB
- Impedance: 8 Ω
- Weight: 3.7 kg
- Mounting depth: 137 mm
- Frequency range: 30 – 2500 Hz
Series: NMFW · Part no.: 42A-CHS-MT-BEY-0026
Thiele-Small parameters
| Nominal impedance | 8 Ω |
|---|---|
| Resonance frequency fs | 37 Hz |
| Total Q Qts | 0.34 |
| Electrical Q Qes | 0.36 |
| Mechanical Q Qms | 7.6 |
| Equivalent volume Vas | 27.0 l |
| Moving mass Mms | 48.0 g |
| Cone area Sd | 227 cm² |
| Linear excursion Xmax | 9 mm |
| Verschiebevolumen Vd | 204 cm³ |
| Force factor BL | 13.4 Tm |
| DC resistance Re | 5.7 Ω |
| Voice coil inductance Le | 1.1 mH |
Comparable drivers
Same size, same type, Qts within ±30 %.
- PRV Audio 8MR600X-4fs 77.22 Hz · Qts 0.34 · Vas 19.65 l · in the database
- 18 Sound 8NTLW2500fs 80 Hz · Qts 0.38 · Vas 7.2 l · in the database
- PRV Audio 8MR500CF-NDY-4fs 62.9 Hz · Qts 0.25 · Vas 18.62 l · in the database
- PRV Audio 8MR600Xfs 76.9 Hz · Qts 0.4 · Vas 19.99 l · in the database
- 18 Sound 8NMB750fs 91 Hz · Qts 0.37 · Vas 7.3 l · in the database
- PRV Audio 8MR600X-NDYfs 87.6 Hz · Qts 0.29 · Vas 12.58 l · in the database
Specifications
| Allgemein | |
|---|---|
| Manufacturer | BEYMA |
| Category | Mid Frequency |
| Series | NMFW |
| Impedance (Ω) | 8 |
| Power handling (W) | 200 |
| Sensitivity (dB) | 90 |
| Frequency from (Hz) | 30 |
| Frequency to (Hz) | 2500 |
| Abmessungen & Korb | |
|---|---|
| Diameter | 8 |
| Voice coil (inch) | 2 |
| Mounting depth (mm) | 137 |
| Weight (kg) | 3.7 |
| Thiele-Small-Parameter | |
|---|---|
| Re (Ω) | 5.7 |
| Le (mH) | 1.1 |
| Fs (Hz) | 37 |
| Qms | 7.6 |
| Qes | 0.36 |
| Qts | 0.34 |
| Vas (l) | 27 |
| Xmax (mm) | 9 |
| Vd (cm³) | 204 |
| BL (Tm) | 13.4 |
| Mms (kg) | 0.048 |
| Sd (m²) | 0.0227 |