●GEO D 시스템의 서브우퍼

●GEO D 10과 함께 어레이를 구축하기 위한 통일감있는 디자인

●18인치 드라이버와 측면 12인치 드라이버에 의해 저역/초저역에서 카디오이드 패턴을 생성

●입력과 쓰루 출력용으로 4핀 스피콘 커넥터 장비

GEO SUB PRODUCT FEATURES

Components

1x 18” (46cm) long excursion neodymium 8Ω driver

2x 12” (30cm) neodymium 16Ω drivers

Height x Width x Depth

552.5 x 744 x 1131mm (21 1/4” x 29 1/3” x 44 1/2”)

Shape

10° Trapezoid

Weight

86Kg (189.6lbs)

Connectors

2 x NL4MP SPEAKON 4 pole (In & Through).

Construction

Baltic Birch ply finish with structured black coating.

Front Finish

Moulded Black Metal Grill.

Flying Points

Integral flying system. Intercabinet angle adjustments = 0.2°, 0.315°, 0.5°, 0.8°;

1.25°, 2.0°, 3.15°, 5, 6.3°, 8.0°, 10° (logarithmic steps).

SYSTEM SPECIFICATIONS GEO SUB with NX242 Tdcontroller

Frequency response

@-3dB [a] 38Hz – 300Hz

Usable range

@-6dB [a] 35Hz – 500Hz

Sensitivity 1W

@ 1m [b] 103dB SPL Nominal

Peak SPL

@ 1m [b] 140-143dB Peak

Dispersion [c]

Cardioid pattern over the entire useable bandwidth

(two channels of the NX242 are used for the process).

Directivity Index [c]

Q = 4.3 & DI = 5.3dB over the entire useable bandwidth.

Crossover frequency

X-Over Mode = 75Hz active / Overlap Mode = 300Hz through NX242 Digital TDcontroller.

Nominal impedance

2 x 8Ω.

Recommended amplifiers

2 amplifier channels are required for directional operation, each rated at 1000 to

2000Watts into 8Ω per channel.

SYSTEM OPERATION

Electronic Controller

The NX242 Digital TDcontroller presets are precisely matched to the GEO SUB and include

sophisticated protection systems. Using the GEO SUB without a properly connected

NX242 Digital TDcontroller will result in poor sound quality and can damage components.

Speaker Cables

The front loudspeaker of the GEO SUB is wired 2+ & 2- while the rear loudspeakers

are wired in parallel 1- & 1+. The GEO SUB must use separate cables from the main system.

Rigging System

Please refer to the user manual before any operation.