• 크라운 프론트-엔드 드라이브코어 기술 탑재
• 차세대 JBL 네오디뮴 압축 드라이버 기술 탑재
• 지능형 가변 속도 팬 내장
• 범용 전원공급 장치 내장
• dbx type IV 내장으로 깨끗한 사운드 보장
System Type | Self Powered 18” subwoofer |
Maximum SPL Output | 134 dB peak |
Frequency Response (-10dB) | 30 Hz - 103 Hz |
Frequency Response (±3 dB) | 35 Hz – 87 Hz |
Inputs | Two Balanced female XLR/ 1/4” combo connectors |
Input Impedance | 20K Ohms (balanced) |
Signal Indicators | Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting Signal: Green LED indicates signal present Power: Blue indicates system has power and ready |
Dynamic Control (Input) | dbx Type IV™ limiter circuit |
System Low Pass | 80 Hz |
Loop out Crossover Frequency | 80Hz Digital 24db/octave Linkwitz-Riley Filter |
Design | Highly efficient Class-D amplifier |
Power Rating | 1500W |
AC power input | 100V - 240V ~ 50/60 Hz |
LF Driver | 1 x JBL 2278G 460 mm (18 in) woofer |
Enclosure | Rectangular, 18 mm, birch-poplar mix |
Transport | 2 x injection molded handles with backing cup |
Finish | Obsidian DuraFlex™ finish |
Grille | Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. |
Dimensions (H x W x D) | 692 mm x 523 mm x 724 mm (27.26 in x 20.6 in x 28.5 in) |
Net Weight | 36.28 kg (80.0 lb) |
Gross Weight | 45.0 kg (100.0 lb) |
Mic Inputs | 2 |
Phantom Power | No |
EQ | 8-band parametric EQ |
Effects | 25 parametric EQ's and speaker delay |
Outputs | 1 x XLR (mix out) |