A-LIGN 400S

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Overview

The A-Lign 400 was designed to perform to strict acoustical parameters. Critical in the design was the HF waveguide. Typically, in a full range monopole speaker, the high frequency reproduction is also entrusted to cone transducers. While this fulfils the SPL criteria, it almost always fails to meet the necessary frequency extension required to generate cylindrical waves at very high frequencies. The A-Lign’s innovative waveguide utilizes 8 identical 1” custom made tweeters coupled to a reinforced fibre waveguide. This, in conjunction with the robust 3.5” mid range transducers produces an impressive frequency bandwidth, and importantly, true cylindrical waves. This means that for every doubling of distance, the sound pressure level drops not by the conventional 6 dB, but 3 dB only! This ensures uniform coverage in a horizontal span of 100 degrees (-6 dB) The A-Lign enclosure is 5 mm solid aluminum (extruded) with aluminum die cast endcaps. This rigidity ensures that cabinet resonance is minimized and there are no spurious noises or unwanted colouration. There is provision for 4 Ohm and 100 V connectivity. The front plastic grille blends with the slender aluminum enclosure. Colour options are black or white.

VARIOUS WAYS TO USE THE A-LIGN

  • The A-Lign 400S is a ideal column speaker for music or speech reinforcement in venues that have poor acoustics; mount it atop tripod or wall mount
  • Where larger bandwidth is required, mount the 400 atop the 800, tag on the bi-amplifier and you have a compact active PA system; this is an excellent solution where you need detailed sound during an event.
  • The active PA system comes in very handy where sound is meant to be heard, not seen, as s the case with bulky PA loudspeakers
  • The 800P and S combination can work as a separate high quality active subwoofer

Downloads

Owners Manual: A-Lign Product Literature

Specifications

DESCRIPTION 2 way monopole line array
ENCLOSURE 5mm extruded aluminium
TRANSDUCER COMPLEMENTS: HF 8 x dome tweeter with waveguide
TRANSDUCER COMPLEMENTS: LF 8 x 3" PP cone woofer
RECOMMENDED AMPLIFIER POWER 300 W
MAX SPL 121 dB
NOMINAL IMPEDANCE 4 Ohm
SENSITIVITY (1 w 1m) 94 dB (Half space)
FREQUENCY RESPONSE 180 Hz ~ 20 kHz (+/-3 dB)
FREQUENCY RANGE 140 Hz ~ 25 kHz (-10 dB)
CROSSOVER FREQUENCY 1.8 kHz
INPUTS Twist lock connector
PARALLEL LINK Euroblock
COVERAGE PATTERN 110 degrees H x 20 degrees V
CONTINUOUS POWER HANDLING 200 W
FINISH Black painted
GRILLE Perforated nylon
COLOURS Black
DIMENSIONS (HxWxD) mm 1194 x 125 x 110
NET WEIGHT 9.8 kg
MOUNTING OPTIONS A400 PM (pole mount); A 400 WB (wall bracket)

* All specifications are subject to change due to continuous improvements

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