BOSE : Freespace FS4CE Pair BOSE

The Bose sound quality you expect. The improvements you need.

หมายเลขสินค้า : Freespace FS4CE Pair

ราคา 18,590^.00 บาท

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The Bose sound quality you expect. The improvements you need.

ลำโพงติดเพดานขนาด 4.5 นิ้ว รองรับกำลังขับที่ 70/100V มีค่าการตอบสนองความถี่อยู่ที่ระหว่าง 80 – 16,000 Hz และมีระยะความถี่อยู่ที่ระหว่าง (-10 dB) 70 – 17,000 Hz

FreeSpace FS loudspeakers are the next step of our widely trusted line of in-ceiling and surface-mount loudspeakers, offering significant upgrades in durability, design, and ease of installation — all with remarkably consistent tonality. Engineered for high-quality performance in both background music and voice announcement applications, FS loudspeakers are ideal for almost any commercial space. The line includes five loudspeakers, two distinct levels of sound, new mounting options, and a modern aesthetic to match. For those seeking consistent, quality installed sound, FreeSpace FS loudspeakers are the perfect mix of performance and value.

Features :

Full-range 4.5-inch transducer, low-frequency range down to 70 Hz, 8-ohm and 70/100V operation
Front baffle-mounted tap settings and front-baffle audio connections
Handles the weather, designed for outdoor wet installation
Maintain consistent tonal quality with shared voicing across all FS models
Hear the best of both — music and voice — with transducers that offer clear voice reproduction and smooth response for background music
Blend with more room designs with updated enclosures — available in black and white — that pair modern aesthetics with practical features, including removable logos
Tackle site-specific challenges with the support of a full suite of accessories, designed to handle a wide range of applications and mounting options
Install with ease — all models feature Euroblock inputs and front-baffle input location on in-ceiling models
Support public safety — all models are UL 1480 ULC-S541-listed for use in fire alarm and signaling systems in life safety applications

Single Loudspeaker Performance :

Frequency Response (-3 dB) - 80 – 16,000 Hz
Frequency Range (-10 dB) - 70 – 17,000 Hz
Nominal Coverage Angle (1 - 4 kHz) - 145°
Nominal Coverage (1 – 10 kHz) - 115°
Power Handling, Long-term Continuous - In AES transducer test 50 W and Bose extended-lifecycle test 40 W
Power Handling, Peak - In AES transducer test 50 W and 200 W and Bose extended-lifecycle test160 W
Sensitivity SPL / 1W @ 1m - In AES transducer test 88 dB and Bose extended-lifecycle test 88 dB
Calculated Maximum SPL @ 1 m - In AES transducer test 105 dB and Bose extended-lifecycle test 104 dB
Calculated Maximum SPL @ 1 m, Peak - In AES transducer test 111 dB and Bose extended-lifecycle test 110 dB
Loudspeaker EQ - Not required, Bose EQ voicing and SmartBass available
Recommended High-Pass Protection - 70 Hz with minimum 24-dB/octave filter
Transformer taps - In 70V: 2.5, 5, 10, 20, 40 W, bypass and 100V: 5, 10, 20, 40 W, bypass

Transducers :

Full-Range Driver - 1 × 4.5-inch woofer (114 mm)
Nominal Impedance - 8 ohms (transformer bypass)

Physical :

Enclosure Material - Engineered-plastics front baffle, highly UV fade-resistant, with integrated steel-formed backcan
Grille - Perforated steel, powder-coated finish
Logo - Rotatable, removable
Color - Black (similar to Ral 9005), White (similar to Ral 9003)
Environmental/Ingress Protection - Rated for direct-exposure outdoor installations (IP55 per EN60529; IP33C per EN54-24). Suitable for use in outdoors in wet locations and suitable for use in plenum locations. Includes weatherresistant input cover. Optional accessory aluminum grille for harsh environments to prevent red corrosion is available.
Safety Agency - Certification: EN54-24:2008 for Voice Alarm Systems, UL 1480 UUMW, CAN/ULC-S541 UUMW7 for Speakers for Fire Alarm and Signaling Systems, in compliance with UL 2043 for plenum-space installation. Installation: NFPA 70, NFPA 72, CSA C22.1 Section 32. For EN54-24 specifications, refer to FS4CE EN 54-24 Certified Ratings document on pro.bose.com. EN54-24 equalization required for EN54-24 use.
Operating Temperature Range : -25 °C to 70 °C (-13 °F to 158 °F)
Connectors - Euroblock 6-pin connector with loop-through, mounted on top. Accepts 18 AWG (0.8 mm2) to 14 AWG (2.5 mm2) size wire. Includes input cover.
Wire/Conduit Entry - Top and side wire entry-point 12.7 mm (1/2 in) knockouts allow for 9.5 mm (3/8 in) conduit and fittings
Suspension/Mounting - Three (3) standard mounting arms plus one (1) safety cable tab
Maximum Ceiling Thickness - 38 mm (1.5 in)
Product Dimensions (Baffle Diameter × Depth) - 272 × 172 mm (10.7 × 6.8 in)
Backcan Dimensions (Diameter × Depth) - 220 × 163 mm (8.7 × 6.4 in)
Ceiling Cutout - 249 mm (9.8 in)
Net Weight, Loudspeaker with Grille (Single) - 3.47 kg (7.65 lb)
Shipping Weight (Pair) - 9.05 kg (19.95 lb)
Included Accessories - Each FS4CE includes one (1) weather-resistant input cover, one (1) cutout template per box
Optional Accessories - Adjustable Tile Bridge (6-pack), DesignMax DM2CRI Rough-in Pan (6-pack), Retrofit Kit (2-pack), Ceramic Terminal and Thermal Fuse Kit (10-pack), Aluminum Grille kit (2-pack)