BEYMA 8CX300ND/N- 8" COAXIAL SPEAKER

BEYMA 8CX300Nd/N COAXIAL SPEAKER HAS PRECISE TIME ALIGNMENT AND IS VERY SMOOTH & DETAILED SOUNDING!

Beyma 8CX300Nd/N

BEYMA 8CX300Nd/N

Item Price: $399.95

Recommended 2-Way Crossover Beyma FD2CX - Item Price: 189.95/Pair

COAXIAL MODEL

8CX300Nd/N

Specifications

Nominal Basket Diameter

8" / 200mm

Impedance (LF/HF)

8 ohms

AES Power Rating (LF)

250 Watts

Program Power (LF) 500 Watts  
AES Power Rating (HF) 50 Watts AES
Program Power (HF) 100 Watts AES

Frequency Response

40Hz - 20kHz

HF Frequency Dispersion 70 Conical

Sensitivity (1W/1m) (LF)

96dB SPL

Sensitivity (1W/1m) (HF) 104dB SPL

Voice Coil Diameter (LF)

2.5" / 63.5mm

Voice Coil Diameter (HF) 1.75" / 44.5mm
Recom. Crossover Frequency 1.5kHz or higher @ 12dB/oct.
Voice Coil Length 15 mm
Air Gap Height 7 mm
X Damage (peak to peak) 24 mm
BL Factor 9.4 N/A

Mounting Information

Overall Diameter 8.31" / 211mm
Bolt Circle Diameter 7.79" / 198mm
Baffle Cutout Diameter-  
- Front Mount 7.12" / 181mm
- Rear Mount 7.2" / 183mm
No. Of Mounting Holes 8
Volume Displaced By Driver 0.056 ft3  /  1.5 Liters
Overall Depth 4.25" / 108mm
Net Weight 6.13 lb. / 2.8 kg.
Shipping Weight 6.6 lb. / 3.0 kg.

Materials

Low Frequency Woofer

Basket Die-Cast Aluminum
Cone Carbon Fiber Loaded Paper
Surround Santoprene
Voice Coil Aluminum
Magnet Neodymium

High Frequency Tweeter

Diaphragm PM-4
Voice Coil Edgewound Aluminum Ribbon
Voice Coil Former Kapton
Magnet Neodymium

Thiele-Small Parameters

Resonant Frequency (fs) 61 Hz
Impedance (Re) 5.1 ohms
Coil Inductance (Le) 1.2 mH
Mechanical Q (Qms) 13.3
Electrical Factor (Qes) .28
Total Q (Qts) .27
Comp. Equivelant Vol. (Vas) 1.28 ft3 / 36.2 Liters
Voice Coil Overhang (Xmax) 6.0 mm
Surface Area of Cone (Sd)m2 0.022m2
Reference Efficiency 2.8%
Displacement Volume (Vd) 132 cm3

Low Frequency Response & Distortion Curves

Beyma 8CX300Nd/N Frequency

High Frequency Response & Distortion Curves

Beyma 8CX300Nd/N Frequency

Filtered & Off Axis Frequency Response

Beyma 8CX300Nd/N Axis

Free Air Impedance

Beyma CX300Nd/N Impedance

Mounting Dimensions

Beyma CX300Nd/N Dimension

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