Based on more than 21,240 customer reviews

Beyma 4FR40 4-inch Full Range Passive Ferrite Speaker, 40 Watt, 8 Ohm

5 / 5
Beyma 4FR40 4-inch Full Range Passive Ferrite Speaker, 40 Watt, 8 Ohm

Discontinued

This product can no longer be ordered

Specifications

Product features

Sustainable product
Not specified
Speaker size (inches)
4
Sensitivity
87 dB
Weight per speaker
< 1 kg
Installation depth
Not specified
Maximum frequency
20 - 20.9 kHz
Minimum frequency
100 - 149 Hz
Nominal impedance
8 ohms
RMS capacity in watts
0 - 49 W
Type of magnet
Ferrite

Weight and dimensions including packaging

Weight
585 gr
Dimensions
11,6 x 11,3 x 8,0 cm

Product specifications

  • technical specifications:
    • woofer diameter: 4"
    • nominal impedance: 8 Ohms
    • minimum impedance: 7.3 Ohms
    • AES power capacity: 40W
    • program power: 80W
    • sensitivity: 87dB, 1W/1m
    • frequency range: 100 Hz - 20,000Hz
    • voice coil diameter: 20.3mm, 0.8"
    • BL factor: 4.2 N/A
    • moving mass: 0.0044 kg
    • wrap length: 7.7mm
    • air vent height: 5mm
    • diaphragm material: PM4
  • Thiele & Small:
    • Fs: 92 Hz
    • Re: 6.4 Ohms
    • Qms: 11.3
    • Qes: 0.96
    • Qts: 0.88
    • Vas: 2.8 L
    • Cms: 668 µm / N
    • Rms: 0.23 kg/s
    • efficiency: 0.22%
    • Sd: 0.0055m²
    • Xmax: 3mm
    • Vd: 11cm³
    • Le at 1 kHz: 0.2 mH
  • construction:
    • weight: 0.55 kg

Alternative items

Specifications

Product features

Sustainable product
Not specified
Speaker size (inches)
4
Sensitivity
87 dB
Weight per speaker
< 1 kg
Installation depth
Not specified
Maximum frequency
20 - 20.9 kHz
Minimum frequency
100 - 149 Hz
Nominal impedance
8 ohms
RMS capacity in watts
0 - 49 W
Type of magnet
Ferrite

Weight and dimensions including packaging

Weight
585 gr
Dimensions
11,6 x 11,3 x 8,0 cm

Product specifications

  • technical specifications:
    • woofer diameter: 4"
    • nominal impedance: 8 Ohms
    • minimum impedance: 7.3 Ohms
    • AES power capacity: 40W
    • program power: 80W
    • sensitivity: 87dB, 1W/1m
    • frequency range: 100 Hz - 20,000Hz
    • voice coil diameter: 20.3mm, 0.8"
    • BL factor: 4.2 N/A
    • moving mass: 0.0044 kg
    • wrap length: 7.7mm
    • air vent height: 5mm
    • diaphragm material: PM4
  • Thiele & Small:
    • Fs: 92 Hz
    • Re: 6.4 Ohms
    • Qms: 11.3
    • Qes: 0.96
    • Qts: 0.88
    • Vas: 2.8 L
    • Cms: 668 µm / N
    • Rms: 0.23 kg/s
    • efficiency: 0.22%
    • Sd: 0.0055m²
    • Xmax: 3mm
    • Vd: 11cm³
    • Le at 1 kHz: 0.2 mH
  • construction:
    • weight: 0.55 kg
bax-shop.uk | B-stock

Product information

Product no: 9000-0102-8553

General

The Beyma 4FR40 full-range speaker excels when it comes to both compact design and extensive response. This 4 inch speaker has an AES power rating of 40 Watts, boasts the high performance of a paper cone mounted in a pressed steel frame and features an 87 decibel sensitivity level and a 100Hz to 20,000Hz frequency response. All of these details combine to result in defined, low-distortion sound. The 4FR40 is the ideal candidate for completing a compact line array system or any setup in need of optimal audio reproduction.

Bax Music Warranty This product comes with a 3-year warranty.

Reviews (1)

5.0
1 review

Rating

5 stars 1 4 stars 0 3 stars 0 2 stars 0 1 star 0
A review can no longer be written about this item

Reviews from other countries

5 / 5

Beyma 4FR40 4-inch Full Range Passive Ferrite Speaker, 40 Watt, 8 Ohm

Ik gebruik deze als midrange speaker in een 3 weg philips box (FB821). Bij het doormeten bleek dat ik alleen de Plus en min aansluiting moest omdraaien. Mijn boxen zijn weer helemaal goed nu. Het was een gok maar ben er heel blij mee.
 | 
This review was automatically translated from Dutch.

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