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LA808i (B/W) - Soundtube Optional Addition to LA880i

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Product Description

Additional low frequency directivity can be achieved with the addition of the LA808i LFDE (Low Frequency Directivity Element).

NOT a subwoofer, the LA808i adds eight 4.5-inch woofers to the system to extend the directivity control by up to an octave lower in frequency than with the LA880i alone. Its use is recommended in areas with a high reverberation time.


SoundTube Line Arrays are anything but typical. They are advanced LAPS (Line Array-Point Source) 3-way designs that provide a very short near-field extent and robust far-field performance.

Frequency tapering of low and mid frequency pass bands allows for a consistent ratio of array height to radiated wavelength, ensuring a stable vertical beamwidth that out-performs many other single box line arrays. Soundtube’s LAPS technology makes the near-field shorter than most other line arrays. Because its effective line length is kept relatively constant as a function of frequency, the near-field to far-field transition occurs at only 3 metres from the speaker. Beyond this distance, there is no change in the frequency response or the directivity pattern of the speaker (40 x 120 degrees).

Custom Finishes

Customers who want their line array to blend perfectly into the surroundings can be accommodated through custom cabinetry. SoundTube’s sister company Induction Dynamics has a world class woodshop in Lenexa, Kansas that can produce custom cabinets for the LA880i and LA808i LFDE, using a variety of paint colours or woodgrains. In addition to custom colours and woodgrains for the cabinet, we can offer 63 different grille cloth colours. A custom cabinet can bring extra warmth to an elegant house of worship or an advanced, modern transportation centre.

* Call NAS for details and Pricing on custom finishes



LA880i with LA808i Specifications:

  • Frequency Response (-3 dB): 65 Hz – 15 kHz
  • Frequency Response (-6 dB): 57 Hz – 17 kHz
  • Frequency Response (-10 dB): 55 Hz – 20 kHz
  • Sensitivity: 93 dB
  • Power Capacity RMS: 500 W
  • Max SPL dB @ 1 M: 117 dB
  • Nominal Impedance: 4 Ohms
  • Beamwidth, Horizontal: 120° (500-10k)
  • Beamwidth, Vertical: 40° (500-10k)
  • Height: 2076mm (81.74 in.)
  • Width: 200.80mm (7.91 in.)
  • Depth: 304.56mm (11.99 in.)
  • Weight: 74.5lbs
  • Optional Accessory: –
  • Colours: Black / White, or Custom Cabinetry
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