ราคาพิเศษ สอบถามโทร 080-6144774 ,02-9810944
ตู้ลำโพง SUB WOOFER 18"x2 Mounting Brackets & Related Accessories Sold Separately
ตู้ลำโพง Sub woofer 18"x2 EJ218 BETA THREE
SYSTEM : 2x18" Dual Subwoofer
FREQ : 35Hz - 1.8KHz ; HANDLING POWER : 1000Wrms @ 4 OHM
SENSITIVITY (1M/1W) : 102dB , MAX SPL : 134/140dB
TRANSDUCERS ; LOW 2 x 18"
DIMENSIONS (WxDxH) : 567x786x1075MM. ; N.W. : 85KG.
PACKAGING DIMENSIONS (WxDxH) : 541x898x1202 MM. ; 90KG.
Mounting Brackets & Related Accessories Sold Separately
ΣJ Series Sub speakers utilise high power low frequency drivers with structurally solid enclosures. The ΣJ Series Sub speakers deliver extended low frequency bandwidth with excellent punch. Suitable for Performing Arts, Auditoriums, Clubs, Houses of Worship, Entertainment Venues and Indoor Sports Facilities.
Key Features and Benefits:
- High sensitivity and SPL
- 2 x 18” high power low frequency transducer
- 2 x NL4 connectors
- Computer aided design to optimise frequency and phase response
- Multi-purpose cabinet design for FOH or monitor use
- Mounting points for permanent installation (wall, ceiling, under balcony)
- Combine with any ΣJ212 or ΣJ215 Series high power speaker for extended full range frequency, high quality music reproduction
- Powder coated grill
- Durable Polyurethane textured base paint
- Construction: 15mm Birch Plywood
- Transducers: 2 x 18” LF
- Frequency Response (-3dB): 35Hz-1.8kHz
- Rated Power: 1000W (RMS)
- Sensitivity (1W @ 1m): 102db
- Maximum SPL (1W @ 1m): 134dB/140dB
- Rated Impedance: 4Ω
- Input Connector: 2 x NL4
- Net Dimensions: 22.3″ x 30.2″ x 42.3″
- Net Weight: 187 lbs
- Gross Dimensions: 27.6″ x 35.4″ x 47″
- Gross Weight: 198 lbs
