bose_showmatch_sm118_line-array_subwoofer_musicspace

ลำโพงซับเบส BOSE ShowMatch SM118 DeltaQ Array Subwoofer

BOSE

ตู้ลำโพงซับเบสไลน์อาเรย์ BOSE ShowMatch SM118 ขนาดดอกลำโพง 18 นิ้ว ตอบสนองความถี่ 29 – 300 Hz ทนกำลังขับ 750 W (3000 W peak) DeltaQ technology, Environmenta IPX4, Nominal Impedance 4 ohms

160,000 ฿

ราคาสินค้าไม่รวมภาษีมูลค่าเพิ่ม…..เป็นราคาใบละ…..
หมวดหมู่: ป้ายกำกับ:

คำอธิบาย

BOSE ShowMatch SM118 DeltaQ Array Subwoofer 18″

ตู้ลำโพงซับเบสไลน์อาเรย์ BOSE ShowMatch SM118 ขนาดดอกลำโพง 18 นิ้ว ตอบสนองความถี่ 29 – 300 Hz ทนกำลังขับ 750 W (3000 W peak) DeltaQ technology, Environmenta IPX4, Nominal Impedance 4 ohms

Bose ShowMatch™ SMS118 subwoofer is designed primarily to integrate with DeltaQ™ array loudspeakers and extend lowfrequency response down to 29 Hz. The SMS118 enclosure width and integrated rigging allows fast integration in arrays with ShowMatch full-range modules using optional array frames and accessories.

The portable-rated Baltic birch enclosure may also be used for ground-stack applications and includes an integrated mounting-pole adapter for use with other mid/high loudspeakers.

Featurtes:

  • DeltaQ™ technology – defines the next-generation in loudspeaker array design with selectable coverage patterns that more precisely direct sound to audience areas for improved sound quality and vocal clarity with fewer boxes versus line arrays
  • ShowMatch™ companion 1x 18” subwoofer – for low-frequency extension down to 29 Hz with mixed mid/high and subwoofer ShowMatch arrays
  • Bose LF18 neodymium 18-inch, high-excursion, 4.5-inch voice coil, transducer provides maximum performance (same transducer as in Bose RMS218)
  • Integrated 4-point “quick pin” rigging – allows arrays of up to 18 subwoofers with 10:1 design factor
  • Front-grill mounted NL4 input, plus rear NL4 inputs – allow easy setup for “reversed-box” cardioid arrays
  • Integrated pole-cup adapter – allows use with other mid/high loudspeakers and accessory mounting poles
  • Removable side guards – provide rigging guard for portable applications. Easily removed for permanent installs to reduce width and improve sight lines

Specifications

Single Module Performance
Frequency Response (+ / -3 Db) (1) 32 – 250 Hz
Frequency Range (-10 Db) 29 – 300 Hz
Recommended High-Pass Protection Filter 30 Hz with minimum 12-dB / octave filter
Nominal Coverage Pattern omni with cardioid array configuations
Recommended Crossover 60-100 Hz (requires active crossover in DSP)
Bose Extended-Lifecycle Test (4) Aes Transducer Test (5)
Array (free field) Ground Stack (half space) Array (free field) Ground Stack (half space)
Power Handling, Long-Term Continuous 750w 750w 1250w 1250w
Power Handling, Peak 3000w 3000w 5000w 5000w
Sensitivity (Spl/ 1w @ 1 M) (2) 92dB 98dB 92dB 98dB
Calculated Maximum Spl @ 1 M (3) 121dB 127dB 123dB 129dB
Calculated Maximum Spl @ 1 M, Peak 127dB 133dB 129dB 135dB
Transducers
Low Frequency 1 x Bose LF18 neodymium 18-inch, high-excursion woofer (4.5-inch voice coil)
Nominal Impedance 4 Ohms
Physical
Enclosure Material Baltic Birch Plywood
Finish Two-Part Spray Polyurethane Coating, Black
Grill 16-Gauge (1.5 Mm) Perforated Steel, Powder-Coated Finish, Black
Environmental Ipx4
Connectors 2 x Neutrik® NL4 on rear, 1x NL4 front-grill mounted; all wired parallel
Suspension / Mounting 4-point “quick pin” rigging; 4x M10 top and 4x M10 bottom inserts; M20 pole cup
Dimensions (H X W X D) 21.2” x30.1” x30.5” (540 x 765 x 775 mm) / W: XX side guards removed
Net Weight 136.5 lbs (61.9 kg)
Shipping Weight 145 lbs (65.8 kg)
Accessories Rigging Frames, Pullback Bar, Waveguides, Ground Stack Bracket, Short Quick Pins

Downloads

ดาวน์โหลด Data Sheet BOSE SM118