Compact subwoofer system, strict maze design. The use of high-power ultra-low frequency bass, high Q resonator is designed to front and back signal simple load, control the amplitude of the unit at the resonant frequency, effectively inhibit the high-order harmonic output, deep bass, high sound pressure. Low frequencies are purified to reduce system distortion under large dynamics, which is the ideal companion for your sound reinforcement equipment, giving you rock-solid bass sound quality. In addition, the Seer Ultra Low series speaker also has a handle redesigned to conform to human engineering, making transportation extremely convenient, and a strong metal mesh can effectively protect the speaker unit. High quality components and strong construction make the speaker more robust and durable.

Q series speaker is a project installation series speaker. It is special design for Church, Convention Centre, Conferences and Exhibitions, Concert Hall , Auditorium, Banquet Hall, Wedding ceremony, Club. Thanks the mufti-angle enclosure,This series speakers are suitable for use as stage monitor. Comes up with various rigging and mounting options to meet the needs of most kinds of touring and installation applications. Q series speakers are not only accurate sound image and high fidelity but also powerful dispersion .Q series can be pole-mounted on bass speakers( S-118B, S-218B) as PA or satellite system.

SLA-218 is a dual 18" passive subwoofer speaker, which is specially designed to work with passive SLA-212,SLA-210 system for those applications which need massive and extended low frequency reproduction.
Outdoor use with black catalyzed polyurethane paint finishing.
SLA-218 subwoofer is the perfect choice which fits for all kind of touring applications.

The BF Series is an integrated ultra-compact package, designed to fulfil the need for high performance installed sound in pubs, bars, restaurants, retail outlets, conference facilities, post production suites, theatre, educational institutions, places of worship, museums and exhibition center. The seven full range BF Series loudspeakers are complemented by four dedicated, high power sub-bass enclosures, ranging from the ultra-compact BF-8 to the very high power BF-215. The precise acoustical performance, style and ease of installation of the BF Series will provide the contractor with all the answers in a single package.

The BF Series is an integrated ultra-compact package, designed to fulfil the need for high performance installed sound in pubs, bars, restaurants, retail outlets, conference facilities, post production suites, theatre, educational institutions, places of worship, museums and exhibition center. The seven full range BF Series loudspeakers are complemented by four dedicated, high power sub-bass enclosures, ranging from the ultra-compact BF-8 to the very high power BF-215. The precise acoustical performance, style and ease of installation of the BF Series will provide the contractor with all the answers in a single package.