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CROSSOVER No.33C KEF CONCERTO UPGRADE KITS, OPTIONAL FALCON ACOUSTICS MF & HF UPGRADE Zoom

CROSSOVER No.33C KEF CONCERTO, R40 UPGRADE KITS, OPTIONAL FALCON ACOUSTICS MF & HF UPGRADE

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SKU: Crossover 33C Series

KEF CONCERTO CAMBRIDGE R40 UPGRADE KITS, Super Power Low Loss Network, optional Falcon Acoustics MF & HF Upgrades.


Supplied in Kit Form only. Price is for one crossover/network.

Availability: In stock

Product Name Price Qty
CROSSOVER No.33c KIT, KEF CONCERTO FALCON ACOUSTICS SUPER POWER UPGRADE
Excl. Vat: £32.25 Incl. Vat: £38.70
CROSSOVER No.33Mc KIT, KEF CONCERTO FALCON ACOUSTICS SUPER POWER FALCON MF & HF UPGRADE
Excl. Vat: £36.79 Incl. Vat: £44.15
Product Description

    Details

    KEF CONCERTO UPGRADE KITS, Super Power Low Loss Network versions, optional Falcon Acoustics MF and HF Upgrades.

    Supplied in Kit Form only. Price is for one crossover/network.

    FALCON ACOUSTICS MF& HF UPGRADE

    It is possible to improve the performance of these networks for the original B139/B110/T27 units by (A) increasing the roll off of the B110A (SP1003) at high frequencies from 12 to 18db per octave and (B) incorporating a simplified version of the acoustic Butterworth section for the T27. With a little bit of work and squeezing of the components, it is possible to incorporate these improvements with this kit on the existing PCB3.

    The No.5 network only will fit in the existing network cut-out. All other types are too deep and in the case of the modified ones too wide. The network edge connector is poor and relies on two tin plated surfaces making good contact. It is best to put the network inside the cabinet on the bottom at the back or on the back at the bottom and rewire with a decent cable. We recommend 76/0.2 mm. 

    FULL INSTRUCTIONS SUPPLIED.

     

Additional Information

    Additional Information

    System KEF Concerto, Cambridge R40, B139/B110/T27 systems, Super Power upgrade , optional Falcon Acoustics MF & HF Upgrade
    Author/Publication Falcon Acoustics
    PCB No. 3
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