ArenaMatch AM40 DeltaQ array loudspeaker

ArenaMatch AM20 DeltaQ array loudspeaker

ลำโพง ArenaMatch AM40 DeltaQ แบบแถว (Array Loudspeaker)
ลำโพง ArenaMatch จาก Bose Professional นำคุณภาพเสียงระดับมืออาชีพจากเทคโนโลยี DeltaQ มาสู่การติดตั้งภายนอก เช่น สนามกีฬา อารีนา และศูนย์บันเทิงกลางแจ้ง ลำโพงรุ่นนี้ถูกออกแบบให้ทนต่อสภาพอากาศภายนอกโดยตรง และช่วยให้สามารถออกแบบระบบเสียงกลางแจ้งที่ให้เสียงคมชัดทั่วถึงทุกพื้นที่รับฟัง

มีให้เลือกถึง 9 รูปแบบการกระจายเสียง โดยสามารถเลือกมุมกระจายเสียงในแนวตั้งได้ที่ 10°, 20° หรือ 40° และเปลี่ยนแนวนอนได้ระหว่าง 60°, 80° หรือ 100° ได้อย่างง่ายดาย ช่วยให้ติดตั้งได้สะดวก น้ำหนักเบา ลดเวลาและต้นทุนระบบโดยรวม พร้อมให้ความครอบคลุมเต็มพื้นที่ด้วยจำนวนน้อยชิ้นลง

FEATURES

• Improve sound quality, consistency, and vocal clarity with DeltaQ array technology, which allows directivity, or “Q,” to vary in each module to more precisely match coverage to audience area
• Easily customize horizontal coverage with replaceable waveguides that allow you to further customize coverage and even form asymmetrical patterns for improved acoustic performance in left/right arrays
• Deliver high-SPL, long-throw music reproduction and vocal intelligibility with a 14-inch neodymium woofer and six Bose Professional EMB2S titanium-diaphragm neodymium compression drivers
• Rated for direct-exposure outdoor installations, three-layer stainless steel grille, water-resistant woofer cone coating, industrial polyurethane exterior coating, and molded input cover
• Provide full coverage with fewer modules — 10°, 20°, and 40° modules allow you to create arrays that improve sight lines, reduce weight, and lower system costs by requiring fewer modules compared to conventional arrays
• Reduce commissioning time by using 40° modules for point-source applications and 10°, 20° and 40° modules for line arrays — all with the same transducers for consistent tonal balance
• Adapt to a variety of configurations — all models ship standard with bi-amp capability, passive crossover, and 70/100V transformer inputs
• Streamline the design process by combining with complementary Bose Professional products, such as ArenaMatch Utility zone-fill loudspeakers, PowerMatch amplifiers, and ControlSpace DSP
• Save time during installation using Bose Professional accessory mounting hardware or use the standard M12 threaded inserts to interface with custom array frames
• EN 54-24 certified: EN 54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings, refer to the installation guide for specifics.

SPECS

Technical Specification

         COMPLIANCE

EN 54-24 Certified Yes

Safety Agency Ratings EN 54-24 Certified: EN 54-24: 2008, Loudspeaker for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings

 

PHYSICAL

Colors Black	Enclosure Material Exterior-grade birch plywood
Grille 3 layers (perforated stainless steel, acoustic foam, stainless-steel mesh), powder-coated finish	Ingress Protection IP55 per EN60529; IP33C per EN 54-24
Product Dimensions (H×W×D) 19.3 in × 30.8 in × 15.8 in (489 mm × 783 mm × 400 mm)	Net Weight 77.0 lb (34.9 kg)
Shipping Weight 93.0 lb (42.2 kg)

 

PERFORMANCE

Frequency Range (-10 dB) 55 Hz – 18,000 Hz	Coverage, Horizontal 60° (AM40/60), 80° (AM40/80), 100° (AM40/100)
Calculated Maximum SPL @ 1 m AM40/60: 122 dB (LF) / 125 dB (HF) / 127 dB (passive). AM40/80: 122 dB (LF) / 124 dB (HF) / 126 dB (passive). AM40/100: 122 dB (LF) / 123 dB (HF) / 125 dB (passive)	Nominal Impedance Passive: 8 Ω / Bi-amp: 8 Ω + 8 Ω
Power Handling, long-term continuous Low Frequency: 600 W / High Frequency: 150 W / Passive 750 W	Power Handling, Peak Low Frequency: 2400 W peak / High Frequency: 600 W peak / Passive: 3000 W peak
Recommended Power Amplification Bi-amp, LF, 600 W – 1200 W / Bi-amp, HF,150 W – 300 W / Low-Z Passive, 750 W – 1500 W	Recommended Signal Processing Presets in ControlSpace Designer software
Sensitivity (SPL/1 W at 1 m) AM40/60: 94 dB (LF), 103 dB (HF), 98 dB (passive) / AM40/80: 94 dB (LF), 102 dB (HF), 97 dB (passive) / AM40/100: 94 dB (LF), 101 dB (HF), 96 dB (passive)	Transformer Taps, 100V 200 W, 400 W
Transformer Taps, 70V 100 W, 200 W, 400 W	Coverage, Vertical 40°

 

TRANSDUCERS

Crossover 950 Hz, internal passive or external bi-amp (Bose Professional ControlSpace presets)	High-Frequency 6 × Bose Professional EMB2S titanium-diaphragm, neodymium compression drivers, 2 in (51 mm) voice coil
Low-Frequency 1 × Bose Professional LF14 neodymium 14 in (356 mm) woofer, 4 in (102 mm) voice coil