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Crossovers

Filtering is very important in a system, a complex filtering is not necessarily synonymous with quality. It is possible to combine active filter and passive filter in one system.

There are two types of passive filters:
- High Pass: the frequencies are removed below. For example a high pass at 2000 Hz passes frequencies above 2000 Hz,
- lowpass: frequencies above is removed from. For example a low pass at 2000 Hz passes frequencies below 2000 Hz

The 2-way crossover is comprised of a qualified filter module for "high pass" (high-pass filter) and a qualified filter module of "going down" (low pass filter). The cutoff frequencies of the two filters modules are generally identical.
3-way passive filters (and more) are composed of multiple filter modules "high pass" and "low-pass", the medium channel (center) composed of a high-pass and low-pass is called " bandpass "(band-pass filter). The filter module "band-pass" is nothing more than the combination of a filter "High Pass" filter and a "low pass".Moreover, the operational amplifiers generate noise. Historically, the first discrete filters ROE (+ RC circuit operational amplifier) appeared in the mid sixties. It should nevertheless expect the seventies, with the first commercial integrated circuit (HIC and DIP) to be revealed the economic interest of this type of filter.


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Beyma FD2XA

58.75 IT/piece
In stock
Crossover Beyma FD2XA, 2 ways, 1800 Hz

2 way. Cut off frequency 1.8 kHz, power handling 600 WRMS, attenuation slope 12 dB/octave, HF attenuation 0 or -1.5 dB.

1FFD2XA
1FFD2XA

Beyma FD350

76.16 IT/piece
In stock
Passive crossover Beyma FD350, 3 ways, 2.0 / 7.0 kHz

3 way. Cut off frequency 2.0 and 7.0 kHz, power handling 600 WRMS, attenuation slope 12 dB/octave, equalization -3dB @ 3.5 kHz, HF attenuation 0 or -6 dB (MF and HF).

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1FFD2XA
1FFD350
1FFD2XA
1FFD350

Beyma F300

82.51 IT/piece
In stock
Passive crossover Beyma F300, 3 ways, 800 / 5000 Hz

3 way. Cut off frequency 800 Hz and 5.0 kHz, power handling 300 WRMS, attenuation slope 12 dB/octave.

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1FFD2XA
1FFD350
1FF300
1FFD2XA
1FFD350
1FF300

Beyma FD250

65.24 IT/piece
In stock
Passive crossover Beyma FD250, 2 ways, 2000 Hz

2 way. Cut off frequency 2.0 kHz, power handling 600 WRMS, attenuation slope 12 dB/octave, equalization -3dB @ 3.5 kHz, HF attenuation 0 -3 -6 or -7.5 dB. Dimensions 135 x 175 mm (4 holes 4 mm each on 165 mm and 125 mm space).

1FFD2XA
1FFD350
1FF300
1FFD250
1FFD2XA
1FFD350
1FF300
1FFD250

Beyma FD212

70.86 IT/piece
In stock
Passive crossover Beyma FD212, 2 ways, 1200 Hz

2 way. Cut off frequency 1.2 kHz, power handling 600 WRMS, attenuation slope 12 dB/octave, equalization -3dB @ 3.5 kHz, HF attenuation 0 -3 -6 or -7.5 dB.

1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212

Beyma F130

23.63 IT/piece
In stock
Passive crossover Beyma F130, mono high-pass 3000 Hz

1 way high-pass. Cut off frequency 3.0 kHz, power handling 300 WRMS, attenuation slope 18 dB/octave, attenuation 0 or -3 dB.

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1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130

Beyma 2V Hifi

21.00 IT/piece
In stock
2-way hi-fi passive crossover Beyma, 3000 Hz

2 way. Cut off frequency 3.0 kHz, power handling 300 WRMS, attenuation slope 6/12 dB/octave.

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1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF

Beyma 3V Hifi

57.75 IT/piece
In stock
3-way hi-fi passive crossover Beyma, 800 / 5000 Hz

3 way. Cut off frequency 800 Hz and 5.0 kHz, power handling 300 WRMS, attenuation slope 12/12/6 dB/octave.

Post a comment / review

1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF

Beyma FD 237

65.60 IT/piece
In stock
Passive crossover Beyma FD237, 2 ways, 4000 Hz
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF

B&C Speakers XO-1

42.23 IT/piece
In stock
2-way crossover B&C Speakers XO-1, 2000 Hz, for 8CX21
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21

B&C Speakers XO-2

49.84 IT/piece
In stock
2-way crossover B&C Speakers XO-2, 1800 Hz, for 12CXT and 12CXB
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT

B&C Speakers XO-3

48.49 IT/piece
In stock
2-way crossover B&C Speakers XO-3, 1800 Hz, for 12CX32
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32

B&C Speakers XO-4

64.99 IT/piece
In stock
2-way crossover B&C Speakers XO-4, 1200 Hz, for 15CX40
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40

B&C Speakers XO-5

50.99 IT/piece
In stock
2-way crossover B&C Speakers XO-5, 1500 Hz, for 10NCX
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40
FB10NCX
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40
FB10NCX

B&C Speakers XO-6

47.64 IT/piece
In stock
2-way crossover B&C Speakers XO-6, 1500 Hz, for 12NCX
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40
FB10NCX
FB12NCX
1FFD2XA
1FFD350
1FF300
1FFD250
1FFD212
1FF130
2FF2VHF
2FF3VHF
FB08CX21
FB12CXT
FB12CX32
FB15CX40
FB10NCX
FB12NCX

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