ลำโพงเพดาน OPTIMAL AUDIO UP 3 ขนาด 3 นิ้ว 20 วัตต์ แบบ 8 โอห์ม หรือ 70/100 โวลต์ ให้การครอบคลุมที่สม่ำเสมอและเสียงที่คมชัด จากแบรนด์ OPTIMAL AUDIO
OPTIMAL AUDIO UP 3
Full range, 3” ceiling speaker
Up 3 is a discreet, passive, 3” ceiling speaker delivering consistent coverage and crisp, clear 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 3 has a perforated steel grille and is finished in neutral white.
It features a 3” (78mm) driver which is ideal for both background music and speech reproduction. A conical 130° coverage pattern ensures consistent sound where it needs to go.
Each Up 3 can be run on a variety of 100 or 70 volt taps. 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.
- 3” full range driver
- Discreet size
- Unobtrusive design
- 8 ohm or 70/100V line operation
- Range of power taps
- Wide conical coverage pattern
- Integrated mounting hardware
| TYPE | Full range, passive, ceiling speaker |
| FREQUENCY RESPONSE (with preset) | 95Hz – 15kHz ± 3dB -10dB @68Hz |
| DRIVERS | 3” (78mm), Coated paper |
| RATED POWER (AES) | 20W |
| NOMINAL IMPEDANCE | 8 Ohms |
| SENSITIVITY (1W/1m) | 84dB |
| MAXIMUM SPL | 97dB (cont), 100dB (peak) |
| RECOMMENDED HIGH-PASS FILTER | 24dB/octave @ 90Hz |
| TRANSFORMER TAPS @ 70V | 15, 7.5, 3.8, 1.9W |
| TRANSFORMER TAPS @ 100V | 15, 7.5, 3.8W |
| DISPERSION (-6dB) | 130˚ conical |
| BACK CAN | Zinc-plated Steel |
| BAFFLE | ABS |
| PROTECTIVE GRILLE | Perforated steel |
| FIRE RATING | UL94-V0 UL94-5VB |
| CONNECTORS | Ceramic block, brass inserts |
| FITTINGS | C-ring support backing plate |
| DIMENSIONS | (W) 202mm x (H) 164.7mm x (D) 202mm (W) 7.95” x (H) 6.48” x (D) 7.95” |
| WEIGHT | 1.6kg (3.5lbs) |
