Fohhn FB 4 8 Ohm
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Fohhn FB 4 8 Ohm Product Details
>Technical Specifications<
Power Rating 800 W / 1200 W*
Components 1x 18"
Sensitivity 99dB
SPLmax. 132dB
Efficiency 3 %
Frequency Response (-10dB) 35 Hz - 500 Hz
Frequency Response (-3dB) 45 Hz - 500 Hz
Impedance 4 Ohm / 8 Ohm
Dimensions (WxHxD) 51 x 77,5 x 61 cm
Weight 45 kg
Standard Colors black
Optional Colors RAL
Protective Grille metal
Connectors Speakon
Available with integrated passive Mono-Crossover FX3.
Lo-Pass-Filter: 130Hz / 12dB / Oct.
Hi-Pass-Filter: 130Hz / 6dB / Oct.
Impedance 4Ohm
*Peak, 20 ms
>Description<
Powerful subwoofer system to complement FH3i, FH4i and FH4iHighPower fullrange / mid-high speakers. Components: 1x 18" speaker, 800W. The housing is designed to a principle developed by Fohhn. Direct sound transmission principle with back-loaded double chamber resonator. This principle combines the precise sound and transient response of direct sound transmission with deep bass of a high-quality bandwidth system.
>Option: Passive Crossover FX3<
The FB4 also available with integral FX3 mono crossover for separating bass and mid-high frequencies. (Low pass 130Hz / 12dB / oct.; high pass 130Hz / 6dB / oct.). Impedance of 4ohms. A stereo amplifier channel can be connected to the connector field inputs on the rear side of the speaker. Mid-high speakers can be connected to the connector field outputs.