DesignMax DM8C-SUB subwoofer

DesignMax DM8C-SUB

ซับวูฟเฟอร์ DesignMax DM8C-SUB
DesignMax DM8C-SUB จาก Bose Professional มีกำลังขับ 180 วัตต์ ให้ประสิทธิภาพเสียงเบสที่หนักแน่น ช่วยยกระดับคุณภาพเสียงในระบบเสียงเชิงพาณิชย์ได้อย่างน่าประทับใจทันที มาพร้อมวูฟเฟอร์ขนาด 8 นิ้ว ให้ช่วงความถี่ 38 Hz – 155 Hz

ซับวูฟเฟอร์รุ่นนี้ติดตั้งแบบฝังฝ้าเพดานได้ง่าย ด้วยระบบแขนยึด QuickHold เช่นเดียวกับลำโพงในตระกูล DesignMax โดยออกแบบมาเพื่อเสริมพลังเสียงเบสให้กับการติดตั้ง DesignMax ทุกรูปแบบได้อย่างลงตัว

FEATURES

• Combine DesignMax models to complete any design, big or small — 12 loudspeakers to mix and match, from 2-inch, low-profile models to 8-inch, high-SPL compression-driver loudspeakers and outdoor-rated options
• Deliver rich bass performance with custom Bose Professional drivers; for optimal performance use select Bose Professional DSPs and amplifiers to enable Bose Professional loudspeaker EQ and SmartBass processing, which expands performance and response at any listening level
• Blend with any room design with elegant form factors, minimum-bezel grilles available in black or white, and removable logos
• Reduce installation time with the patented QuickHold mounting system, which also reduces strain, hassle, and the chance of product damage
• Install easily with industry-standard accessories — all models include Euroblock connectors; in-ceiling models include plenum-rated backcans, tile bridges, and front-access audio wiring that makes installation and troubleshooting easier

SPECS

Technical Specification

     COMPLIANCE

Safety Agency Ratings UL-1480A, S5591/ UL Listed, in compliance with UL2043 for plenum-space installation, NFPA70 & NFPA90-A, CE compliant

 

PHYSICAL

Colors Black (RAL 9005), white (similar to RAL 9003), paintable	Enclosure Material Engineered-plastics front baffle with integrated steel-formed backcan
Environmental Indoor only	Grille Magnetically attached perforated steel, powder-coated finish, paintable, with safety tether
Ceiling Cutout 13.8 in (349 mm)	Logo Rotatable, removable
Suspension/Mounting (3) QuickHold spring-loaded mounting arms (3) safety cable attachment points	Operating Temperature Range 0 °C to 50 °C (32 °F to 122 °F)
Product Dimensions (H×W×D) 16.1 in × 10.0 in (409 mm × 255 mm), loudspeaker diameter × depth / 13.4 in × 9.5 in (340 mm × 240 mm), backcan diameter × depth	Net Weight 21.9 lb (9.9 kg), loudspeaker with grille (single) / 2.2 lb (1.0 kg), tile bridge (single)
Shipping Weight 28.5 lb (12.9 kg)

 

PERFORMANCE

Frequency Range (-10 dB) 38 Hz – 115 Hz	Coverage, Horizontal Omnidirectional below 200 Hz
Calculated Maximum SPL @ 1 m 112 dB	Nominal Impedance 8 Ω (transformer bypass)
Power Handling, long-term continuous 180 W	Power Handling, Peak 720 W
Recommended Signal Processing Not required, Bose Professional EQ voicing and SmartBass processing available	Sensitivity (SPL/1 W at 1 m) 89 dB
Transformer Taps, 100V 40, 80, 150 W, bypass	Transformer Taps, 70V 20 W, 40 W, 80 W, 150 W, bypass
Coverage, Vertical Omnidirectional below 200 Hz

 

TRANSDUCERS

Crossover 80 Hz – 200 Hz via active crossover in DSP	Driver Protection Recommended high-pass protection 40 Hz with recommended 18 dB/octave filter
Low-Frequency 1 × 8 in (203 mm) woofer