18" horn loaded subwoofer
The H118s is a very high-efficiency horn loaded sub bass loudspeaker with a 18″ long-excursion driver as its engine.
The H118s is a very high-efficiency horn loaded sub bass loudspeaker with an 18″ long-excursion driver as its engine. Keeping in mind maximum energy transfer, the HS118 is best when used in stacks of 4 (or at least 2). In the former case, the geometry and radiation area achieves near 0.71 circa which results in a phenomenal amount of energy at the front relative to the rear (a case very useful when we want sound where it is needed).
The H118s has been a sure winner when used for EDM events in bars, nightclubs and dance festivals. Preferred to be driven actively, the H118s sub can effortlessly achieve very high sound pressure levels with nominal amplification. The H118s is recommended for use with the H112 horn mid-top in the ratio 2 subs to every top.
- Audio Lotus Signature tone.
- Exceptionally modeled for EDM and House music.
- Install/Touring grade.
- 18″ hi-resolution* driver.
- 800WAES / 1100WPK
- Textured duracrylic finish/custom colors available.
- C G optimized geometrical construction.
- C G optimized handles.
|Driver config||1x 18″ LF driver|
|Enclosure type||Horn loaded|
|Dispersion||Highly directive forward when used in stacks of four|
|Frequency Response||40Hz – 350Hz, -3dB CD|
|Frequency Response||37Hz – 400Hz, -6dB CD|
|SPL 1W/1m||103dB for 2x boxes 105dB for 4x boxes|
|Passive Crossover||Yes, passive|
|Biampable ?||Yes, Default|
|Crossover frequency||45Hz ~ 125Hz
recommended operative band
|Max SPL (1m)
1/4 space radiation
|133dB cont., 136dB pk 2x enclosures.
138dB cont., 141dB pk 4x enclosures.
|Connections||2x NeutrikTM SpkonTM NL4 with link thru|
|Enclosure material||18mm marine grade ply|
|Enslosure shape||Trapezoidal / non-symmetric|
|Finish||Gun painted sputtered acrylic|
|Colours||yes, RAL spectrum|
|Grille||Optional+ Perforated galvanized steel, powder coated|
|Wall / Ceiling mount||N/A|
- FOH for Bar/Club/Lounges
- FOH for Discotheques
- FOH for Live sound performance
- Built for rigors of Rental and Touring
* – These enclosures will need subs to support their low end
Specifications and appearance are subject to change without notice.
‘+ – not part of standard features, i.e., optional
FOH # Front of House (aka Main System or Main PA)
C G Centre of Gravity
ER Extended Range (in this case extended LF range)
HR High Resolution
LF Low-Frequency unit/driver
LMF Low mid frequency unit/driver
HMF High mid frequency unit/driver
HF High-frequency unit/driver
RAL German Institute for color matching/standardization system
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