BOSE : Panaray 402-IV Outdoor INSTLD LDSPK BOSE

Installed Sound-Reinforcement Loudspeaker
หมายเลขสินค้า : Panaray 402-IV Outdoor INSTLD LDSPK

ราคา 23,900.00 บาท



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Installed Sound-Reinforcement Loudspeaker
 
ลำโพงรุ่น BOSE : Panaray 402-IV ประกอบด้วยลำโพง 4.5 นิ้วจำนวน 4 ตัว มีระยะความถี่ของสัญญาณอยู่ระหว่างที่ 73 Hz – 15 kHz และสามารถติดตั้งได้ทั้งภายในและภายนอกตัวอาคารได้
 
The Panaray® 402® Series IV installed sound-reinforcement loudspeaker features a full-range-driver array, eliminating the need for tweeters and crossovers, to provide unsurpassed reliability and vocal clarity. The Articulated Array® design, with wide 120° x 60° coverage, can reduce the number of required loudspeakers, while the 73-Hz low-frequency range can eliminate the need for subwoofers, providing a cost-effective solution for many indoor or outdoor installed sound-reinforecement applications.

Features :
  • Full-Range-Driver Array eliminates tweeters and crossovers for unsurpassed reliability in harsh environments and vocal clarity
  • 4 x Bose 4.5-inch full-range drivers for legendary reliability
  • 120° x 60° Articulated Array® design covers a very wide area, which can reduce the number of loudspeakers required
  • 73 Hz - 15 kHz frequency range eliminates need for subwoofers for moderate full-range music levels
  • 119 dB peak SPL for sound-reinforcement and foreground music
  • Rugged, lighweight enclosure with threaded inserts for easy installations
  • Weather-Rated design for indoor or outdoor installations
  • Requires active equalization

Technical Summary :
  • Frequency Range (-10 dB) : 73 Hz – 15 kHz
  • Nominal Coverage Pattern (H x V)  : 120° H x 60° V
  • Long-Term Power Handling : In Bose extended-lifecycle test⁴: 120 W and in AES transducer test⁵: 150 W
  • Power Handling, Peak : In Bose extended-lifecycle test⁴: 480 W and in AES transducer test⁵: 600 W
  • Sensitivity (SPL / 1 W @ 1 m) : 91 dB SPL
  • Calculated Maximum SPL @ 1 m : In Bose extended-lifecycle test⁴: 112 dB and in AES transducer test⁵: 113 dB
  • Calculated Maximum SPL @ 1 m, peak : In Bose extended-lifecycle test⁴: 118 dB and in AES transducer test⁵: 119 dB
  • Nominal Impedance : 8 Ω

Technical Information :
Manuals :