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Martin Audio DSX

Name: Martin Audio DSX
Brand: Martin Audio
Rating: 4.7 (23 reviews)

Reflex Loaded

2x18” Subwoofer for MLA Compact

Capable of more than 146dB peak output at 1m half-space, the ground-stack DSX powered and networked subwoofer achieves extremely high output levels from such a compact enclosure.

View more products in the MLA Compact range

Specifications of the DSX

Acoustical
Type	Dual 18” reflex loaded subwoofer
Frequency Response	35Hz-150Hz ± 3dB
Maximum Spl	138dB continuous, 146dB peak (3)B
Drivers
Dsx/Dsx-F	2x18” 100mm /4” voice coil, ultra-long excursion, high efficiency ferrite magnet
Rated Power
Dsx/Dsx-F	2400W AES, 9600W peak
Dispersion
Dsx/Dsx-F	Digitally controlled in an array
Audio Input
Connectors	Female XLR input, male XLR link output
Analogue Input Impedance	20kΩ balanced to ground
Maximum Analogue Input Level	6.15Vrms (+18dBu), over voltage protected
Aes/Ebu Impedance	110Ω balanced, Receive and transmit termination
Internal Processing
Dsx/Dsx-F	Single channel DSP, programmable via network 10 PEQ/shelving filters Up to 48dB/Oct HPF and LPF Up to 1 second of delay Limiters with amplifier output current monitoring
Network
Connectors	IP68 rated 8-way, quick-release type
Protocol	U-NET
Amplifier Module
Type	Single channel switch-mode, fixed frequency
Peak Output Power	6000W
Average Efficiency	85%
Cooling	2 x temperature controlled internal fans 1 x low-speed internal blower 1 x temperature controlled external fan
Maximum Ambient Temperature	45°C (113°F) for full output
Power Supply
Type	Switch mode, fixed frequency with PFC
Ac Input Operating Range	100–240V ~ AC, 50 - 60Hz
Ac Power Factor	> 0.95
Nominal Power Consumption	900W
Mains Connector	16A IEC309 (Ceeform) IP44 rated (IP67 when mated with mains distribution equipment supplied with system)
General
Enclosure	Extensively braced multi-laminate birch-ply
Finish	Textured black PU coating
Protective Grille	Black HEX perforated steel
Dsx Fittings	Two skids on base, with mating channels on top Four inter-locking skids on each side Large bar handle on each side Four rear-mounted 100mm (4in) castors DSX transit cover, with integral plywood lid Weather protection cowl
Dsx-F Fittings (In Addition To Dsx Fittings - Apart From Where Indicated)	Rear castors replaced by front-mounted wheelboard Four proprietary flying brackets and quick-release pins Side-mounted skids replaced by four interlocking rubber side cheeks DSX-F transit cover, with integral plywood lid
Ip Rating	IP 25
Dimensions Dsx	(W) 1060mm x (H) 595mm x (D) 834mm (1027mm with vent flap open) (W) 41.7in x (H) 23.4in x (D) 32.8in (40.4in)
Dimensions Dsx-F	(W) 1125mm x (H) 595mm x (D) 847mm (1027mm with vent flap open)
Weight Dsx	122.2kg (269lbs)
Weight Dsx-F	147.6kg (325lbs) ex. wheelboard

Description

The DSX’s high output capability is achieved by combining state-of-the-art driver technology with an onboard Class D amplifier module which can deliver 6kW peak power.

Its two reflex-loaded 18” (450mm)/4” (100mm) drivers perfectly balance low frequency extension and impact.

Forward output as well as rear rejection can be optimised to achieve coverage where required and cancellation elsewhere.

A flying version, the DSX-F can be flown alongside or at the top of MLA Compact arrays, as well as being ground-stacked. The ground-stack DSX can be upgraded to a DSX-F by an easy-to-fit accessory kit.

DSX Features

Ultra-high output subwoofer with onboard Class D amplification. DSP and networking
Two reflex-loaded 18” (450mm)/4” (100mm) drivers perfectly balance low frequency extension and impact
Switched mode power supply with PFC (Power Factor Correction) and global mains voltage operation
Forward or rear-facing operation
Designed to meet IP24 environmental rating

Data Sheets, Manuals and Resources for the DSX

Download the DSXtechspec

Description

DSX Features

Specifications of the DSX

Data Sheets, Manuals and Resources for the DSX

Pages

The Institute of Sound, Communications & Visual Engineers | ISCVE