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Loa âm trần CONTROL 24C

Frequency Range 80 Hz – 20 kHz
Power Capacity 80 W Continuous Program Power; 40 W Continuous Pink Noise
Nominal Sensitivity 86 dB SPL @ 1 m (3.3 ft)
Nominal Coverage Angle 130° conical coverage
Directivity Factor (Q) 2.4 dB averaged 500 Hz to 4 kHz
Directivity Index (DI) 3.8 dB averaged 500 Hz to 4 kHz
Rated Maximum SPL 102 dB @ 1 m (3.3 ft)
Nominal Impedance 16 ohms (Min Z 16.1 ohms @ 320 Hz) (24C)
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    Loa âm trần JBL Control 24C
    Background/ Foreground
    Ceiling Loudspeakers
    loa-am-tran-jbl/

    Background/ Foreground Ceiling Loudspeakers

    The Control 24C is a compact in-ceiling speakers, providing full, high quality sound for background music and music-plus-paging systems.

    FEATURES
    ∧
    • Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated diffraction-loaded tweeter.
    • High power, wide frequency response and low distortion for high sound level capability.
    • Wide coverage allows fewer speakers, reducing the cost of the installed sound system without
      sacrificing performance.
    • JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved
      system reliability.
    • Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.

    SPECIFICATIONS
    ^
    Frequency Range 80 Hz – 20 kHz
    Power Capacity 80 W Continuous Program Power; 40 W Continuous Pink Noise
    Nominal Sensitivity 86 dB SPL @ 1 m (3.3 ft)
    Nominal Coverage Angle 130° conical coverage
    Directivity Factor (Q) 2.4 dB averaged 500 Hz to 4 kHz
    Directivity Index (DI) 3.8 dB averaged 500 Hz to 4 kHz
    Rated Maximum SPL 102 dB @ 1 m (3.3 ft)
    Nominal Impedance 16 ohms (Min Z 16.1 ohms @ 320 Hz) (24C)

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    LOA ÂM TRẦN

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    Loa treo trần JBL Control 65 P/T
    Compact Full-Range Pendant Speaker
    Control 65P/T incorporates JBL’s exclusive RBI Radiation Boundary Integration technology to provide very consistent, wide coverage throughout the listening space.
    FEATURES
    ∧
    • RBI Radiation Boundary Integrator Technology
    • 120° conical coverage
    • 5.25" (130 mm) low-frequency with silk-dome tweeter for high-fidelity sound quality
    • 75 Watts, 8 ohms and 60W multi-tap transformer
    • Black or white
    SPECIFICATIONS
    ^
    Frequency Response (-10 dB) 55 Hz – 20 kHz
    Frequency Range (±3 dB) 78 Hz – 18 kHz
    Power Capacity 75 Watts Continuous Pink Noise Power (with 300 Watts peaks) 150 Watts Continuous Program Power
    Nominal Sensitivity 86 dB
    Nominal Coverage Angle 120° (+20°/-10°)
    Directivity (Q) 5.3
    Directivity Index (DI) 7.2 dB
    Rated Maximum SPL @ 1m 105 dB continuous pink noise, 111 dB peak
    Rated Impedance 8 ohms
    Transformer Taps 70V: 60W, 30W, 15W & 7.5W 100V: 60W, 30W, 15W
    Transformer Insertion Loss 0.5 dB @ 7.5 W, 0.5 dB @ 15 W, 0.6 dB @ 30 W, 0.7 dB @ 60 W
    LF Driver 130 mm (5¼ in) polypropylene-coated paper with pure butyl rubber surround, 25 mm (1 in) copper voice coil, vented fiberglass resin voice coil-former
    HF Driver 20 mm (¾ in) textile soft-dome, neodymium magnet assembly, ferro-fluid cooling, aluminum voice coil former
    Enclosure Material High impact polystyrene
    Grille Zinc-plated steel grille with powder-coat finish, foam backing (removable for painting)
    Environmental Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. IP44 capability per IEC 529 – splashproof rating.
    Termination Two removable locking euro-block 2-pin connectors with screwdown terminals for bare wire. Connectors paralleled for input and loop-thru. Max. wire 12 AWG (2.5 mm2). Rubber terminal covers included.
    Suspension Two identical suspension systems (one as main suspension cable and the other as safety cable), each consisting of 4.5 m (15 ft) long 2 mm (0.077 in) high-tensile galvanized-steel wire rope suspension cable with spring-clips for clipping onto the loudspeaker bracket and Gripple™ brand adjustable-height cable fasteners for infinitely adjustable height. Cables have SWL rating of 45 kg (99 lb).
    Safety Agency Ratings Speaker listed per UL1480, transformer registered per UL1876. In accordance with IEC60849/EN60849. Suspension system and Gripple®-brand cable fastener listed per UL1598 and UL2239, TUV, and CSA Class 3426-01 & Class 3426-81.
    Dimensions 234 mm (9.3 in) diameter x 259 mm (10.2 in) height to top of cabinet. 279 mm (11.0 in) to top of suspension bracket.
    Net Weight (ea) 3.7 kg (8 lbs)
    Shipping Weight (pair) 8.7 kg (19 lbs)
    Included Accessories Two suspension cable systems (see “Suspension”, above), two 2-pin removable locking euro-block connectors, two rubber covers for euro-block connectors
    Optional Accessories MTC-PC60 top panel / terminal cover
    MTC-PC60 top panel/ terminal cover Available in black or white (-WH). Paintable.

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    Loa âm trần JBL Control 24CT Micro

    Loa âm trần JBL Control 24CT Micro
    Frequency Range 85 Hz - 25 kHz
    Power Capacity 30 W Continuous Program Power; 15 W Continuous Pink Noise
    Transformer Taps 70 V: 9 W, 4 W, 2 W, 1 W & 0.5 W taps 100 V: 9 W, 4 W, 2 W, 1 W taps
    Crossover Frequency 3.5 kHz
    Rated Maximum SPL 94 dB @ 1 m (3.3 ft), 9 W tap

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    LOA ÂM TRẦN DS-100F FreeSpace® DS 100F
    Frequency Response (+/-3 dB) 75 Hz - 18 kHz Frequency Range (-10 dB) 60 Hz - 20 kHz Nominal Dispersion 160° conical Long-Term Power Handling 100 W (400 W peak) Sensitivity (SPL / 1 W @ 1 m) 85 dB SPL Maximum SPL @ 1 m 105 dB SPL (111 dB SPL peak) Nominal Impedance 8 Ω (transformer bypassed)

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    FreeSpace® 3

    FreeSpace® 3
    For indoor applications only. Technical Summary Frequency Response (+/-3 dB) 50 Hz - 16 kHz Frequency Range (-10 dB) 40 Hz - 20 kHz Nominal Dispersion See components Long-Term Power Handling 70/100 V: 200 W (800 W peak) Low impedance: 100 W (400 W peak) Sensitivity (SPL / 1 W @ 1 m) 82 dB SPL Maximum SPL @ 1 m 93 dB (99 dB SPL peak in a 45,000 ft³ room, with RT60 of 1 second, +/- 3 dB) Nominal Impedance 4-Cube System: 6 Ω per channel 2-Cube System: 5 Ω per channel (surface); 6 Ω per channel (flush)

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    Loa âm trần JBL Control 40CS/T

    Loa âm trần JBL Control 40CS/T
    Frequency Range 32 Hz - 300 Hz
    Power Capacity 200W program, 100W pink noise
    Sensitivity 95 dB (near corner), 89 dB (center of ceiling), 1W, 1m
    70V/100V Taps 80W, 40W, 20W (& 10W at 70V only)
    Nominal Impedance 8 ohms
    Component 8 inch (200 mm) long-throw woofer
    Termination Screw-down removable locking clip-in connector
    Satellite Outputs Connectors for 2 or 4 Control 42C satellite speakers
    Included Accessories C-rings, tile rails, paint shield, cutout template, grille
    Dimensions (Diameter x Depth) 332mm Diameter x 338mm Diameter Depth (13.1 in x 13.3 in)

    LOA BOSCH

    Loa âm trần LC3-UC06E

    Loa âm trần LC3-UC06E
    Công suất cực đại 9 W , 9 W
    Công suất định mức 6 W (6/3/1,5 W) , 6 W
    Mức áp suất âm thanhở mức công suất 6 W/ 1 W (1 kHz, 1 m) 94 dB / 86 dB (SPL) , 94 dB / 86 dB (SPL)
    Mức áp suất âm thanhở mức công suất 6 W/ 1 W (4 kHz, 1 m) 103 dB / 95 dB (SPL) , 103 dB / 95 dB (SPL)
    Góc mở1 kHz / 4kHz (-6 dB) 180° / 85° , 180° / 85°
    Dải tần số hiệu dụng(-10 dB) Từ 90 Hz đến 20 kHz , Từ 90 Hz đến 20 kHz
    Điện áp định mức 100 V , 4,9 V
    Trở kháng định mức 1667 Ohm , 4 Ohm
    Kết nối điện Cáp bay: Chiều dài 150 mm (5,90 in)
    LC3‑UC06 , LC3‑UC06‑LZ
    Mô tả Loa Trần
    Đường kính 180 mm (7,08 in) , 180 mm (7,08 in)
    Khuôn hình lắp đặt 167 mm (6,57 in) , 167 mm (6,57 in)

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    Loa âm trần DS-40F FreeSpace® DS 40F

    Technical Summary

    Frequency Response (+/-3 dB) 80 Hz - 17 kHz Frequency Range (-10 dB) 70 Hz - 19 kHz Nominal Dispersion 125° conical Long-Term Power Handling 40 W (160 W peak) Sensitivity (SPL / 1 W @ 1 m) 87 dB SPL Maximum SPL @ 1 m 103 dB SPL (109 dB SPL peak) Nominal Impedance 8 Ω (transformer bypassed)

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    Loa âm trần Control 47HC
    Frequency Range 55 Hz - 17 kHz
    Power Capacity 150W program, 75W pink noise
    Sensitivity 93 dB, 1W, 1m
    70V/100V Taps 60W, 30W, 15W (7.5W at 70V only)
    Coverage Defined 75° conical, consistent broadband
    Nominal Impedance 8 ohms
    Component 6.5 inch (135 mm) woofer, 1" tweeter
    Termination Screw-down removable locking barrier strip
    Included Accessories C-rings, tile rails, paint shield, cutout template, Grille
    Suspension Tabs Three, on top panel
    Dimensions (Diameter x Depth) 332mm Diameter x 351mm Diameter Depth (13.1 in x 13.8 in)

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    Loa âm trần JBL Control 24C Micro
    Loa âm trần JBL Control 24C Micro Background Music Ceiling Loudspeaker Frequency Range 85 Hz – 25 kHz Power Capacity 30 W Continuous Program Power; 15 W Continuous Pink Noise Nominal Sensitivity 86 dB SPL @ 1 m (3.3 ft) Crossover Frequency 3.5 kHz Rated Maximum SPL Control 24C Micro: 98 dB @ 1 m [...]