Two-way passive, full-range 4” ceiling speaker
ลำโพงติดเพดาน ขนาด 4 นิ้ว 30 วัตต์ แบบ 8 โอห์ม หรือ 70/100 โวลต์ ตอบสนองความถี่อยู่ที่ระหว่าง 100Hz–18kHz ให้เสียงครอบคลุมที่สม่ำเสมอ และ เสียงที่คมชัด เหมาะสำหรับ โรงแรม ออฟฟิส ร้านอาหาร และ สำนักงานต่างๆอีกมากมาย
Up 4 is a discreet, two-way 4” ceiling speaker delivering consistent coverage and full frequency sound to a wide range of cost conscious, commercial environments from hotels and concourses to retail outlets, bars and restaurants.
An integral fixing system is included to achieve a simple and clean installation. Up 4 has a steel backcan and perforated steel grille and is finished in neutral white.
Up 4 features a 4” (105mm) low frequency driver paired with a 0.7” (20mm) silk dome tweeter. It is suitable for both high quality speech and music reproduction. A conical 120° coverage pattern delivers consistent sound where it needs to go.
Each Up 4 can be run on a series of 70 or 100 Volt taps or at low impedance. Tap selection is via a rotary switch behind the removable grille.
SmartAmps or Zone will provide optimal performance and loudspeaker protection. When coupled with the Zone series, a ZonePad and the WebApp makes setting up a system and end user control simple and intuitive.
Features :
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4” coaxial driver
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Discreet size
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Unobtrusive design
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8 ohm or 70/100V line operation
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Range of power taps
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Wide conical coverage pattern
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Integrated mounting hardware
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TYPE : Two-way, full range, passive, ceiling speaker
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FREQUENCY RESPONSE (with preset) : 100Hz – 18kHz ± 3dB
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-10dB @ 74Hz
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DRIVERS : LF: 4” (105mm), Coated paper
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HF: 1 (25mm) exit/0.7” (20mm) voice coil, Silk Dome
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RATED POWER (AES) : 30W
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NOMINAL IMPEDANCE : 8 Ohms
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SENSITIVITY (1W/1m) : 87dB
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MAXIMUM SPL : 102dB (cont), 105dB (peak)
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CROSSOVER : 3.5kHz passive
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RECOMMENDED HIGH-PASS FILTER : 24dB/octave @ 90Hz
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TRANSFORMER TAPS @ 70V : 25, 12.5, 6.3, 3.2W
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TRANSFORMER TAPS @ 100V : 25, 12.5, 6.3W
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DISPERSION (-6dB) : 120˚ conical
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BACK CAN : Zinc-plated Steel
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BAFFLE : ABS
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PROTECTIVE GRILLE : Perforated steel
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FIRE RATING : UL94-V0 UL94-5VB
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CONNECTOR : S Ceramic block, brass inserts
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FITTINGS : C-ring support backing plate
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DIMENSIONS : (W) 202mm x (H) 227.5mm x (D) 202mm
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(W) 7.95” x (H) 8.96” x (D) 7.95”
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WEIGHT 2.2kg (4.9lbs)