ARK BX18SA sub active system // 1000W, 133db SPL



Active subwoofer, D-class amplifier, 1000W, 133db SPL


The BX18SA is an 18″ powered subwoofer that provides a powerful low frequency response. The geometry of the reflex duct is low compression thanks to the aerodynamic development. This design guarantees precise and well controlled bass response even at high volume.



The BX18SA is equipped with an 18” neodymium woofer produced by B&C Speakers with very low distortion and extremely long excursion. The neodymium motor provides an extremely high magnetic flux for greater efficiency. The 4″ coil is 25 mm high, ensuring an ultra linear excursion of 20 mm/pp with constant magnetic force. The fiberglass cone and the ventilated magnet reduce distortion and power compression. This design improves overall quality sound and performance characteristics.



1000W digital amplifier managed by digital stereo crossover (DSP) with 4 different presets and high pass output for connecting the satellites. The amplifier is fanless since it is equipped with an effective and robust aluminum heat sink that also guarantees its mechanical stability during transport.


DAD cabinets are made of birch plywood covered with a black polyurea finish. The subwoofers are stackable and light, for easy installation and easy disassembly, thanks to the ergonomic handles.



The BX18SA is perfectly suitable as a sub-extension of the low range for the ARK426A full range column speakers, or for amplified 10 “/ 12” / 15 “speakers of the DAD, and can be used in houses of worship, theaters, clubs and mobile applications.


1000 W digital amplifier
18″ B&C neodymium woofer with 4″ voice coil
Bass reflex box with aerodynamic duct
Stereo crossover with switchable crossover frequencies
Polarity reversal switch
XLR COMBO stereo input, XLR COMBO stereo signal output

System type: active subwoofer
Low frequency: 18” neodymium woofer / 4” v.c.
Built-in amp: 1000 W (Continuous Power – EIA 1 kHz 1% THD)
SPL cont/peak: 127/133dB @1m (free field)
Frequency response: 35-180Hz (±3dB)
Coverage angle HxV: ° omnidirectional
Amplifier: digital
Input sensitivity: 4 dBu (1,228Vrms) adjustable
Protection: RMS limiter, fast limiter, temp.
User controls: bass-deep/punch, LPF-80/120Hz, link/crossover, reverse phase
Processor: DSP
Operating voltage/frequency: 220 V~240 V/50 Hz
Input signal: XLR IN/OUT, jack 6.35 mm
Power connection: powerCON IN/OUT
Cabinet material: 18mm birchplywood
Sospension system: M20 mounting pole
Handles: 2 on side
Dimensions (WxHxD): 511x707x700mm
Weight: 48kg


DAD Speakers

DAD speakers,

DAD staat voor Dynamic Audio Device. DAD heeft een groots assortiment van luidsprekers met een mix van nauwkeurig ontwerp, hoogwaardige constructie en moderne technologieën om een compleet assortiment aan te bieden van professionele luidsprekers. De gebruikte onderdelen zijn zorgvuldig geselecteerd op basis van hun kwaliteit en superieure vermogen. Geleverd met de meest krachtige versterkers, nieuwste elektronica en een robuuste behuizing. Waarbij ook Dante en B&C drivers zijn geïntegreerd.
Alle producten van DAD audio zijn ontwikkeld voor een hoog niveau van kwaliteit en prestaties in een superieure klasse, welke uitblinkt in geluidsweergave, waarbij de betaalbaarheid van de systemen niet uit het oog is verloren. Kwaliteit, prestaties en budgetvriendelijkheid gaan zeker wel hand in hand.

Extra informatie

Gewicht 30 kg


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