BEYMA 5CX200Nd/N
BEYMA 5CX200Nd/N — 5" / 5 inch · Coaxial Speaker · Coax / Coaxial Driver · Neodymium Magnet
150 W AES - 92.5 dB - 75 – 20000 Hz - 8 Ω
Part no.: 42A-CHS-KO-BEY-0013
Documents
BEYMA 5CX200Nd/N — 5" · Coaxial Speaker · Neodymium-Magnet
150 W AES · 92.5 dB Sensitivity · Frequency range 75 Hz – 20000 Hz
Technical data
- Diameter: 5 "
- Voice coil: 1.75 "
- Power handling: 150 W AES
- Sensitivity: 92.5 dB
- Impedance: 8 Ω
- Magnet: Neodymium
- Weight: 1.6 kg
- Frequency range: 75 – 20000 Hz
Series: CX · Part no.: 42A-CHS-KO-BEY-0013
Beyma 5CX200Nd/N: 5" neodymium coaxial with 1.75" voice coil, 150 W AES and 92.5 dB
The Beyma 5CX200Nd/N packs a low-frequency cone with a 1.75" voice coil and a central HF unit into a 5" driver weighing just 1.6 kg. The neodymium motor delivers BL 7.32 Tm against a very low moving mass of 6 g, resulting in a Qts of 0.28: a tightly controlled cone designed for transient accuracy and midrange resolution. The response spans 75 to 20,000 Hz and power handling is 150 W AES at 8 Ω.
With 92.5 dB sensitivity the driver is among the more efficient 5" coaxials. The large voice coil is unusual at this size; it brings thermal reserve and a more even force distribution in the gap, which lowers distortion at higher levels. Xmax 5.7 mm and Vas 9.1 l complete a picture that looks more like a small professional midrange with an HF section than a full-range compromise.
Use and enclosure
An EBP of 268 speaks plainly: this coaxial is not a bass specialist but a mid-high driver. The most sensible application is a sealed midrange chamber of around 1.7 l, giving a corner frequency of 189 Hz, with a woofer taking over below. Bass reflex is possible, as a guideline about 3.5 l tuned to 99 Hz with a lower limit around 116 Hz, but only makes sense in very compact satellites with a subwoofer. The enclosure calculator on 42.audio works out both variants for you.
Suitable projects are three-way systems where the 5CX200Nd/N acts as the coaxial mid-high unit above a large woofer, compact line array elements, nearfield monitors with subwoofer, and lightweight installation boxes. The crossover between cone and HF unit is defined by your network; the parameters are in the driver database.
What to look out for
- 1.6 kg: neodymium keeps the weight down, good for arrays and ceiling mounting.
- 1.75" voice coil at 150 W AES: thermal reserve for continuous operation.
- Qts 0.28 and EBP 268: favour a sealed midrange chamber, leave the bass to the woofer.
- 8 Ω, Re 5.2 Ω, Le 0.2 mH: very low inductance, convenient for the crossover.
- Xmax 5.7 mm: excursion headroom that midrange duty barely touches.
Frequently asked questions
What is the difference from the B&C 5FCX44?
The 5FCX44 has a lower resonance at Fs 61 Hz with a similarly tight Qts of 0.25 and Vas 7 l. The 5CX200Nd/N, with Fs 75 Hz and its 1.75" voice coil, leans more towards power handling and midrange; for the bass region both need a woofer.
Can I run it as a full-range satellite?
In a vented box of about 3.5 l you reach a cutoff around 116 Hz. That is fine for speech and, with a subwoofer, for music too; without a sub there is simply no output below, because a driver with Qts 0.28 is not built for that.
Which amplifier fits?
With 92.5 dB at 8 Ω even small power amps give usable levels. Up to 150 W AES there is reserve; a high-pass below the operating range protects the HF unit and keeps the cone from unnecessary excursion.
Beyma 5CX200Nd/N: manufacturer, spellings and classification
Beyma and Acustica Beyma refer to the same manufacturer: Acústica Beyma S.L. of Moncada near Valencia, Spain. The 5CX200Nd/N is a 5-inch coaxial driver with neodymium magnet from the CX series, available from 42.audio, Beyma dealer in Germany, with datasheet and full specifications in the driver database.
At 42.audio you get the BEYMA 5CX200Nd/N with all key data in the driver database and the enclosure calculator. More drivers from this manufacturer: Atlas Beyma.
Thiele-Small parameters
| Nominal impedance | 8 Ω |
|---|---|
| Resonance frequency fs | 75 Hz |
| Total Q Qts | 0.28 |
| Electrical Q Qes | 0.28 |
| Mechanical Q Qms | 10 |
| Equivalent volume Vas | 9.1 l |
| Moving mass Mms | 6.0 g |
| Cone area Sd | 95 cm² |
| Linear excursion Xmax | 5.7 mm |
| Displaced volume Vd | 48 cm³ |
| Force factor BL | 7.32 Tm |
| DC resistance Re | 5.2 Ω |
| Voice coil inductance Le | 0.2 mH |
Comparable drivers
Same size, same type, Qts within ±30 %.
Specifications
| Allgemein | |
|---|---|
| Manufacturer | BEYMA |
| Category | Coaxial |
| Series | CX |
| Magnet | Neodymium |
| Impedance (Ω) | 8 |
| Power handling (W) | 150 |
| Sensitivity (dB) | 92.5 |
| Frequency from (Hz) | 75 |
| Frequency to (Hz) | 20000 |
| Abmessungen & Korb | |
|---|---|
| Diameter | 5 |
| Voice coil (inch) | 1.75 |
| Weight (kg) | 1.6 |
| Thiele-Small-Parameter | |
|---|---|
| Re (Ω) | 5.2 |
| Le (mH) | 0.2 |
| Fs (Hz) | 75 |
| Qms | 10 |
| Qes | 0.28 |
| Qts | 0.28 |
| Vas (l) | 9.1 |
| Xmax (mm) | 5.7 |
| Vd (cm³) | 48 |
| BL (Tm) | 7.32 |
| Mms (kg) | 0.006 |
| Sd (m²) | 0.0095 |