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Concert Audio® ESF

1.225,00 €
1.225,00 €
19% VAT included – order from outside of Germany by net price


The Concert Audio Evolution series was developed for medium to large sound systems. The systems are suitable for single-stack operation as well as for large cluster and array applications. Uncompromising horn and cabinet design and the latest loudspeaker technology combine all possible advantages from the areas of acoustics, mechanics, rigging and transport. This makes the Concert Audio Evolution system one of the most powerful, compact and economical sound reinforcement systems in its class.

Technical data
Equipment: 1 x 18" long throw cone speaker with 100 mm voice coil
Execution: Bass reflex construction
Resilience: 1,400 watt progr. / 7,000 watt peak
Frequency range: 40 - 220 Hz / -6 dB without controller,
37 Hz / -6 dB with system controller
Impedance: 8 ohms
Sound pressure: 96 dB / 1 W, 131 dB peak / 1 m
Beam angle: radial, coupling depending on the cluster size
Connection: 2 x Speakon NL-4 pin 2 occupied
Extras: 2 x Speakon NL-4 Pin 2 occupied
four large metal handles and eight grip shells
integrated EVOLUTION flight system with connector elements,
dimensions identical to the EF-6 system
Dimensions: 780 x 588/224 x 720 mm (H x W x D)
Weight: 46 kg