Dynacord Forum Line F9 CHW Broşür ve Teknik Özellikler

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Forum Line

F12

The demands on modern high-performance systems re-

garding their long-throw capability, low distortion, and

intelligible sound are constantly growing. The introduction

of DYNACORD's patented Planar Waveguide technology

marks a quantum leap in the field of high-efficiency, direct

radiating subwoofer systems.

Typical long-throw systems offer extreme throw on the

cost of a comparably small directivity angle, so that several

cabinets need to be employed to provide coverage of the

entire audience area.

The Conical Waveguide horn F 12 CWH is a very compact

Mid/Hi-component offering an immense SPL and a com-

parably wide radiation pattern. The speaker components

are coaxially mounted, which provides a smooth extended

frequency response within the entire radiation range.

In the Mid-Bass range works an ELECTRO-VOICE DL12 ST

high-performance transducer mounted on a Conical Wave

guide horn. The high-frequency range above 800 Hz is

reproduced by an ELECTRO-VOICE DH6-8 driver, firing

into a coaxially mounted 80°x55° wide coverage horn.

This coaxial design ensures extreme linear transmission,

without the occurrence of Dead-Spots as they are usually

found with conventional systems.

FREQUENCY RESPONSE

The sound of the F 12 CWH provides is marked through

its noticeably high dynamic range with comparably low

distortion. The linear frequency response between 100 Hz

– 19 kHz (-10 dB) is as excellent as its SPL of 106 dB

1W/1m and the cabinet's off-axis sound is still impressively

neutral and uncoloured.

THROW CAPABILITY

Because of its exceptional level of efficiency and

outstanding power handling capacity of 350 W (EIA RS-

426A), Even when employed as stand-alone cabinet, the

F 12 CWH offers excellent long-throw coverage, stable

intelligible sound and superb performance.

The F 12 CWH represents a truly economic solution for a

wide range of applications in festival tents, halls and at

medium-size open-air events when compared to conven-

tional long-throw systems (e.g. 35° x 35°) and because of

its wide radiation angle of 80° x 55° and its superior

medium and long-throw capability. Despite its wide

coverage, the Conical Waveguide design awards the F 12

CWH with an on-axis sound pressure level that is identical

to that of a typical long-throw component.

USAGE

Integrated in the cabinet is a passive horn-EQ, which

allows using the F 12 CWH for vocal reproduction when

directly connecting it to any common linear power ampli-

fier. Only employing a 160 Hz Lo-Cut filter is recommen-

ded to protect the 12" horn system against low-frequency

overload.

PROTECTION

Multi-stage protection circuitry guards the F12CWH driver

systems from being damaged by thermal overload.