CORA-S

CORA-S is a compact, aperiodical loaded subwoofer with fast transient and ultra-low frequency bass response. Designed to be flown or ground stacked to enhance the bass response of CORA /CORA-A line array system or used as a three-way design in conjunction with large format system arrays such as EOS.

With exceptional low frequency of 35 Hz and fast response time of the 15” long excursion neodymium driver, the CORA-S is capable of 132 dB SPL. The compact lightweight 43.5 kg design with integrated bar handles makes this product perfect for portable use. With discreet installation in mind, the 444 mm low profile design allows for easy installation under industry standard fixed seating.

The discreet HEX steel grill design with reticulated foam backing and acrylic textured paint finish achieves a high class look suitable for any application.

Shown with optional flying hardware which is a symmetrical designed for rotation of each subwoofer for both front facing and cardioid arrangements.

The rear connection plate has two 4 pin speakON® connectors fitted as standard, one input and one link. There are also two 4 pin speakON® connectors located on the front of the enclosure for convenient cardioid mode cabling. speakON® connectors are wired on pins +1-1, with pass through of pins +2-2.

CORA-S

Key Features

Exceptional low frequency of 35 Hz

8 Ohm impedance

Omni Directional

Custom RAL colours available on request

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Use in conjunction with CORA Linearray for extended bass dynamics

Product Details

Design 

Impedance

Power Handling (AES) 

Max. Power Handling (AES)

Usable Frequency Range (-10 dB)

Dispersion

Sensitivity 2.83V / 1m

Max. SPL

1 x 15” aperiodical loaded subwoofer

8 Ohm, Minimum 6.6 @ 146 Hz

850 Watts (continuous)

1700 Watts (program)
3400 Watts (peak 10 ms)

30 Hz – 300 Hz

Omni directional

97 dB

126 dB cont
132 dB peak

Frequency Response (±3dB)

Dimensions (H x W x D mm)

Weight (kg)

SYSTEM OPERATION

Recommended Amplification

System Controller

Speaker Cables

PRODUCT FEATURES

Components

Crossover

Connectors

Shipping Weight (kg)

Colour

Options

Rigging

HARDWARE

Fitted as Standard

Optional

Additional Descriptive Data

Recommended Filter Settings.

35 Hz – 250 Hz

440 x 572 x 630

43.5

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800-2000 Watts

Ohm DSP solutions

Min – 2 x 4 mm2
Preferred – 2 x 6 mm2

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1 x 15” low frequency driver

Passive – N/A
Active – * LPF – 100 Hz / HPF – 35 Hz
* All presets from the OHM library.

2 x 4 pole speakON® connectors

44 (1 cabinet per carton)

Black

Available in white or RAL colours on request
Weather resistant version available on request

Foot and cup stacking system, CORA-SFH flying hardware, TP-1P threaded plate

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Ergonomic carry handles, Stacking foot system, TP-1P threaded plate

CORA-S dolly board, CORA-SFH flying hardware, CORA-AF CORA array frame, TP-1 adjustable threaded pole

Birch plywood construction, with durable scratch resistant black textured polyurea paint finish, kick-proof steel grill and internal black foam with Ohm logo.

Available on the download page View here.

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DATA SHEET

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DRAWINGS

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Cora Rigging Manual