Loa âm trần JBL Control 18C/T

Mã sản phẩm: Control 18C/T
Hàng trong kho: Còn hàng

Loa âm trần JBL Control 18C/T có kiểu dáng đẹp, phù hợp với nhiều không gian khác nhau. Vỏ bên ngoài được làm từ chất liệu nhôm cao cấp, mang lại sự sang trọng và bền bỉ cho sản phẩm. Loa có đường kính lỗ khoét là 7.9 inch (200mm) và chiều sâu cài đặt là 8.5 inch (216mm)

Features

200 mm (8.0 in) high output driver with polypropylene cone and butyl rubber surround
25 mm (1.0 in) soft-dome liquid-cooled tweeter
Blind-mount backcan for quick and easy installation
Dual conduit/cable clamps
Combined 70V/100V and low impedance direct operation
•90 Watts at 8Ω nominal setting
•60W multi-tap at 70V/100V
58 Hz – 20 kHz bandwidth with 90° coverage
High 92 dB sensitivity for high maximum SPL
White or black (-BK)

Giá bán: Liên hệ

Hotline
091.9911.388

Đặt hàng

Loa gắn trần JBL Control 18C/T Củ loa chất lượng

Loa âm trần JBL Control 18C/T là một dải rộng bao gồm loa trầm hình nón bằng polypropylene công nghệ cao dài 20 cm và loa vòm mềm 2,5 cm làm mát bằng chất lỏng được gắn trên vách ngăn có lỗ thông hơi giúp tái tạo âm trầm, âm trung và âm cao trong trẻo thay đổi rất đồng đều.

Ngoài ra, vòm cao su butyl giúp cản khí và bảo vệ loa khỏi môi trường bên ngoài, có thể sơn phủ tùy theo không gian lắp đặt. Ngoài ra, độ nhạy đạt 92 dB đảm bảo âm thanh phát ra tốt, liên tục, ổn định và rõ ràng. Thiết bị hoạt động từ 58kHz đến 20kHz với phạm vi phủ sóng rộng 90°, giúp loa dễ dàng tiếp cận và điều khiển trong toàn dải âm thanh, tạo ra âm cao mượt mà, âm trầm sâu và âm trung chính xác.

Ứng dụng đa dạng

Với mức trở kháng 8 ohms và độ nhạy tương đối cao, thật dễ dàng để tìm được những chiếc amply phù hợp với rạp hát để phối ghép với JBL Control 18C/T giúp hoàn thiện hệ thống. Giọng hát của bạn sẽ đầy đặn và chuyên nghiệp hơn.

Ưu điểm về thiết kế về kích thước chất liệu, kiểu dáng, khả năng tái tạo âm thanh mạnh mẽ và dải rộng, loa âm trần JBL Control 18C/T dễ dàng lắp đặt ở nhiều không gian phòng và đáp ứng mọi nhu cầu của người dùng. Các thiết bị được sử dụng trong nhà hàng, khách sạn, quán cà phê, cửa hàng bán lẻ, sân bay, hệ thống âm nhạc thương mại, trung tâm hội nghị, cơ sở giáo dục, phòng chờ,… nhằm mang đến giải pháp âm thanh chất lượng từ trên cao.

Specifications

Frequency Range (-10dB)	58 Hz – 20 kHz
Frequency Response (±3 dB)	80 Hz – 16 kHz
Power Rating	IEC System Long-Term Ratings (low-Z direct): 180 Watts Continuous Program Power 90 Watts Continuous Pink Noise (360W peak), 100 hr
Maximum Input Voltage	31.8 V RMS (2hrs), 63.6 V peak
Sensitivity	92 dB (1kHz - 16 kHz)
Coverage Angle	90° conical
Directivity Factor (Q)	6.0
Directivity Index (DI)	7.8 dB
Maximum SPL (1m)	112 dB (low-impedance, 118 dB peak) 110 dB (top 70V/100V tap)
Impedance	8 ohms (in direct/bypass setting)
Transformer Taps	60 W, 30 W, 15 W @ 70V or 100V (plus 7.5 W @ 70V only)
Recommended Protective High-Pass4	45 Hz high-pass (24 dB/oct) for 8ohm operation, 60 Hz for 60 W tap, 50 Hz for 30 W, 15 W & 7.5 W tap setting
Crossover Network	12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver
Drivers	LF Driver: 200 mm (8.0 in) HF Driver: 25 mm (1.0 in)
Input Connector	Removable locking 4-pin connector with screw-down terminals. Max wire size 12 AWG (2.5 mm2)
Connector Wiring	Pin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru
Strain Reliefs	Strain relief for two cables or two flex conduits via coupled clamping mechanism
Materials	ABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel backcan
Safety Agency	UL1480, UL2043, NFPA90 & NFPA70; S7232/UL Listed, Suitable for use in air handling spaces, Signaling Speaker; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/EN60849 systems
Dimensions	307 mm diameter x 274 mm depth from back of baffle (12.1 in diameter x 10.8 in depth)
Ceiling Cutout Size	Circular cutout with 282 mm (11.1 in) diameter (cardboard cutout template included)
Ceiling Thickness Range	Up to 38 mm (1.5 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 60 mm (2.4 in) ceiling thicknesses
Safety Seismic Attachment	One point, top surface
Net Weight	6.4 kg (14.1 lbs, one speaker)
Shipping Weight	17.7 kg (39.0 lbs, pair in master carton)
Included Accessories	C-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, removable locking multi-pin connector, grille with safety tether.
Optional Accessories	MTC-47NC new construction bracket; MTC-47MR mud-ring construction bracket; MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 60 mm (2.4 in, ordering one set = 24 dogears for 6 speakers); MTC-48TR tile rail for 1200 mm (4 ft) tile spans
&nbsp	1 Half-space (flush mounted in ceiling) 2 Continuous Pink Noise Rating is IEC-shaped pink noise with a 6 dB crest factor for 100 hours continuously. Continuous Program Power is a conservative expression of the system’s ability to handle normal speech and music program material, and is defined as 3 dB above the Continuous Pink Noise Rating. 3 Half-space (in ceiling) average 1 kHz to 16 kHz. 4 For protection against driving below resonant frequency and to keep transformer out of saturation. JBL continually engages in research related to product improvement. Changes introduced into existing products without notice are an expression of that philosophy.
Color	White
Backcan	formed steel (included "blind-mount")
Baffle/Rim	ABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Plenum Usage	Yes, backcan included

Tổng quan sản phẩm

Loa gắn trần JBL Control 18C/T Củ loa chất lượng

Ứng dụng đa dạng

Thông số kỹ thuật

Specifications

Frequency Range (-10dB)	58 Hz – 20 kHz
Frequency Response (±3 dB)	80 Hz – 16 kHz
Power Rating	IEC System Long-Term Ratings (low-Z direct): 180 Watts Continuous Program Power 90 Watts Continuous Pink Noise (360W peak), 100 hr
Maximum Input Voltage	31.8 V RMS (2hrs), 63.6 V peak
Sensitivity	92 dB (1kHz - 16 kHz)
Coverage Angle	90° conical
Directivity Factor (Q)	6.0
Directivity Index (DI)	7.8 dB
Maximum SPL (1m)	112 dB (low-impedance, 118 dB peak) 110 dB (top 70V/100V tap)
Impedance	8 ohms (in direct/bypass setting)
Transformer Taps	60 W, 30 W, 15 W @ 70V or 100V (plus 7.5 W @ 70V only)
Recommended Protective High-Pass4	45 Hz high-pass (24 dB/oct) for 8ohm operation, 60 Hz for 60 W tap, 50 Hz for 30 W, 15 W & 7.5 W tap setting
Crossover Network	12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver
Drivers	LF Driver: 200 mm (8.0 in) HF Driver: 25 mm (1.0 in)
Input Connector	Removable locking 4-pin connector with screw-down terminals. Max wire size 12 AWG (2.5 mm2)
Connector Wiring	Pin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru
Strain Reliefs	Strain relief for two cables or two flex conduits via coupled clamping mechanism
Materials	ABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel backcan
Safety Agency	UL1480, UL2043, NFPA90 & NFPA70; S7232/UL Listed, Suitable for use in air handling spaces, Signaling Speaker; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/EN60849 systems
Dimensions	307 mm diameter x 274 mm depth from back of baffle (12.1 in diameter x 10.8 in depth)
Ceiling Cutout Size	Circular cutout with 282 mm (11.1 in) diameter (cardboard cutout template included)
Ceiling Thickness Range	Up to 38 mm (1.5 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 60 mm (2.4 in) ceiling thicknesses
Safety Seismic Attachment	One point, top surface
Net Weight	6.4 kg (14.1 lbs, one speaker)
Shipping Weight	17.7 kg (39.0 lbs, pair in master carton)
Included Accessories	C-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, removable locking multi-pin connector, grille with safety tether.
Optional Accessories	MTC-47NC new construction bracket; MTC-47MR mud-ring construction bracket; MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 60 mm (2.4 in, ordering one set = 24 dogears for 6 speakers); MTC-48TR tile rail for 1200 mm (4 ft) tile spans
&nbsp	1 Half-space (flush mounted in ceiling) 2 Continuous Pink Noise Rating is IEC-shaped pink noise with a 6 dB crest factor for 100 hours continuously. Continuous Program Power is a conservative expression of the system’s ability to handle normal speech and music program material, and is defined as 3 dB above the Continuous Pink Noise Rating. 3 Half-space (in ceiling) average 1 kHz to 16 kHz. 4 For protection against driving below resonant frequency and to keep transformer out of saturation. JBL continually engages in research related to product improvement. Changes introduced into existing products without notice are an expression of that philosophy.
Color	White
Backcan	formed steel (included "blind-mount")
Baffle/Rim	ABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Plenum Usage	Yes, backcan included