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Martin Audio O-line

£2,575.00 Inc VAT

2 x 3.5″ Scalable, micro-line array.
O-Line® is a versatile, micro-line array designed for installation in a wide variety of architectural environments. Its modular approach and scalability extend its use from foreground applications to sound reinforcement in large acoustic spaces.

Supplied and priced as a 4 Cabinet Array

Martin Audio
Category: SKU: SP/LOW/MAR06

O-Line® delivers consistent audio coverage with unprecedented accuracy in a wide variety of architectural environments, using only one amplifier channel per array in many applications. By utilising a complement of unique, Martin Audio designed drivers, and mechanical alignment techniques, simple EQ and Limiting is the only processing required. A powerful software application provides extremely accurate intercabinet and array angles, in order to achieve optimum coverage over a predefined area. OmniLine’s aesthetically pleasing cabinet is finished in neutral light grey.

Each O-Line array is constructed by connecting together multiple array modules. Up to 32 modules can be connected where both high output and vertical focussing down to low/mid frequencies are required. Smaller numbers of modules (down to 4) can be used for shorter-throw applications, where vertical focussing of these frequencies is less important.

Rather than applying DSP to a traditional column, O-Line’s vertical beam-forming is achieved by physically articulating individual array modules to curve the array. The actual array configuration for a specific venue is determined by powerful, patent pending optimisation software which makes intelligent judgements about the ‘goodness’ of the array’s SPL distribution against objective target functions.

O-Line uses a line of five custom-designed dome tweeters, with a spacing of only 21mm between each element. The result is sidelobe-free vertical dispersion from the high frequency section.

The ‘cones’ of the custom-designed LF drivers are sculpted from an ultra-light, stiff material and precisely follow the ideal contour of the HF horn walls (patent pending). This provides constant horizontal directivity from low mid, right up to extreme high frequencies.

O-Line® Specifications: 1 module

TYPE

Two-way micro line array module

FREQUENCY RESPONSE (5)

85Hz-20kHz ± 3dB
-10dB @ 76Hz

DRIVERS

2 x 3.5” (87mm)/1” (25mm) voice coil LF drivers
5 x 0.55” (14mm) soft dome tweeters

RATED POWER (2)

50W AES, 200W peak

RECOMMENDED AMPLIFIER

100W-200W in to 16 ohms

SENSITIVITY (8)

84dB at LF rising to 92dB at HF

MAXIMUM SPL (calculated @ 1m)

104dB continuous, 110dB peak

NOMINAL IMPEDANCE

16 ohms

DISPERSION (-6dB)

100º horizontal, 5º vertical

CROSSOVER

2.5 kHz passive

ENCLOSURE

4 litre ported cabinet, moulded in ABS

FINISH

Light grey

PROTECTIVE GRILLE

Light grey perforated steel

CONNECTORS

4 pole socket

PIN CONNECTIONS

/- in, /- link out

FITTINGS

Captive inter-connecting bracket assembly
6 x M8 fixings for wall and flying brackets

DIMENSIONS

(W) 246mm x (H) 115mm x (D) 198mm
(W) 9.7ins x (H) 4.5ins x (D) 7.8ins

WEIGHT

3.6kg (7.9lbs)

Brand

Martin Audio

Martin Audio

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