Low frequency system - front loaded horn design – passive
Designed to extend the low frequency range of medium to long throw mid-high
frequency systems at high sound pressure levels.
Applications
The LF H1021 finds its application in systems for:
distributed sound reproduction: medium to large clubs and dance halls,
sport venues and stadiums
sound reinforcement: medium concerts, musicals, operas, circuses, large
houses of worships
Description
The LF H1021 is the middle member of the horn loaded low frequency systems.
The system is designed to extend the low frequency range of medium to long
throw mid-high frequency loudspeaker systems. This system is based on a 21
inch transducer with a 160 mm voice coil integrated in a sealed enclosure
and coupled to a bended horn. The horn design is inferred from a snail-shell.
The mouth opening covering the complete front of the cabinet assures a low
cut-off frequency. The enforced enclosure is manufactured with 21 and 42 mm
Finnish birch plywood glued together in conjunction with dado joints to assure
the highest quality of robustness. The black textured semi-matt paint makes
the enclosure water repellent. The horn is protected by an aluminium grid
with octagonal holes, designed for maximal strength and acoustical transparency.
The removable foam attached to the grid protects the system from splash water
and dust. Two Speakon® male connectors assure reliable electrical connections
and the possibility to feed the signal through the system. Four large recessed
steel bar handles and wheels mounted on the rear panel assure comfortable
carriage. The system is optionally available for fix installations without
wheels and handles.
Related and complementary products
Following complementary mid-high frequency loudspeaker systems are recommended
for a well-balanced sound sensation:
mid-high frequency horn systems: MH H2010 and MH H1010 (long throw)
line arrays: LA 2005 and LA 2005SP (self-powered)
amplifier: AMP 2000 (bridged mode)
Related products:
low frequency systems / horn: LF H1024 and LF H1018
low frequency systems / vented: LF HR1024 and LF R1018