Loa JBL CBT 200LA-1

Model: Loa JBL CBT 200LA-1

Hãng: JBL/Mỹ (chính Hãng, có CO-CQ)

Tập đoàn: Harman Pro

Xuất xứ: Trung Quốc

Bảo hành: 12 tháng, theo tiêu chuẩn Hãng SX

Giá bán: 71.300.000 vnđ

Full-Range Column Speaker System, 32 x 2" 400W/1600W 4-ohms, 240W, 120W, 60W, 30W 70V/100V 129dB

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Thông số kỹ thuật

200 cm Tall Constant Beamwidth Technology™ Line Array Column Speaker with Thirty-Two 50 mm (2 in) Drivers

The CBT 200LA-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency and coverage options, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent coverage without the inconsistent vertical beaming, uneven coverage, and out-of-coverage lobing that are typical of both powered and nonpowered column speakers.

FEATURES

∧

Patented Constant Beamwidth Technology™ provides true wide-band constant directivity coverage up to the highest frequencies and reduces out-of-coverage lobing.
200 cm (6.6 ft) height extends pattern control to include lower frequencies.
Vertical pattern coverage switchable between 30° and 15° for medium or long-throw coverage.
Asymmetrical Progressive-Gradient vertical coverage setting directs more sound toward the far area of the listening space, making front to back sound levels more consistent. Progressive-Gradient extent is adjustable.
Narrow width of 98.5 mm (3.8 in) fits visually into a wide variety of applications.
Dynamic Sonic-Guard™ low-audibility overload protection.
Swivel (pan)/tilt wall bracket included
Built-in 70V/100V transformers, plus direct capability.

SPECIFICATIONS

	Components	Thirty-two 50 mm (2 in) Full-Range Drivers
	Frequency Range (-10 dB)	80 Hz – 20 kHz
	Frequency Response (±3 dB)	130 Hz – 18 kHz (narrow coverage, music mode setting)
	Coverage - Vertical	Narrow Mode: 15° (500 Hz – 16 kHz, +15°/-2° [<60° down to 220 Hz, <90° down to 140 Hz]) Broad Mode: 30° (400 Hz – 12 kHz, +15°/-8°, [<60° down to 220 Hz, < 90° down to 140 Hz]) Asymmetrical Progressive-Gradient Mode: (Top speaker module set at “Narrow” and bottom speaker module at “Broad”, for “J-type” coverage, sending higher sound levels toward the far area of the listening space): 22.°(+7° from aiming axis up; -15° from aiming axis down, 300 Hz – 12 kHz, +15°/-8°, [<60° down to 220 Hz, <90° down to 140 Hz])
	Coverage - Horizontal	150° (ave, 1 kHz – 4 kHz, ±20°)
	Sensitivity - Narrow	(speech mode): 95 dB (2 kHz – 5 kHz) (music mode): 92 dB (150 Hz – 18 kHz)
	Sensitivity - Broad	(speech mode): 93 dB (2 kHz – 5 kHz) (music mode): 90 dB (150 Hz– 18 kHz)
	Sensitivity - Asymmetrical Progressive-Gradient Mode (on-axis)	(speech mode): 94 dB (2 kHz – 5 kHz) (music mode): 91 dB (150 Hz – 18 kHz)
	Nominal Impedance (direct)	8Ω per half (top and bottom) for 4 ohms total (in thru mode). Min-Z for system = 2.9Ω.
	Hookup	Ensure identical polarity of hookup – for proper functioning, the two loudspeaker modules (top and bottom) must be hooked up in same polarity. Parallel hookup at the two sets of back panel input terminals is recommended.
	Power Capacity (thru setting)	650W (2600W peak), 2 hrs 400W (1600W peak) 100 hrs
	Max SPL - Narrow	(speech mode): 123 dB cont ave (129 dB peak) (music mode): 120 dB cont ave (126 dB peak)
	Max SPL - Broad	(speech mode): 121 dB cont ave (127 dB peak) (music mode): 118 dB cont ave (124 dB peak)
	Max SPL - Asymmetrical Progressive-Gradient Mode (on-axis)	(speech mode): 122 dB cont ave (128 dB peak) (music mode): 119 dB cont ave (125 dB peak)
	70V/100V Transformer Type	Set individually per speaker module (top and bottom): 120W, 60W, 30W (15W at 70V only), and direct 8Ω, via switch. Total (with top & bottom set to same): 240W, 120W, 60W (30W at 70V only) and direct 4Ω. Max. insertion loss less than 1 dB at any tap.
	Enclosure	Fiberglass reinforced ABS cabinet, painted aluminum grille
	Connectors	Two (one for top half and one for bottom half), screw-down terminal strip, zinc-plated copper base, nickel plated metal screws/washers. Accepts up to 9 mm outside 4 mm inside open lug (#6, #8 or #10 lug), or bare wire (up to 12 AWC/2.5 mm2)
	Outdoor Capability	IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.
	Colors	Black or White (-WH)
	Configuration	Two pieces (top and bottom half), each 100 cm tall, connected together via Coupler Plate. Top/bottom orientation of each piece must be observed.
	Insert Points	28 M6 insert points on back panel (36 total with 8 center points being utilized by the Coupler Plate).
	Mounting	Included swivel (pan) / tilt wall bracket (must be mounted to threaded points on Coupler Plate) provides continuously variable ±80° left-right swivel aiming (at up to ±5° up/down tilt), continuously adjustable ±10° up/down tilt, as well as 5° fixed increment tilt angles to ±10°. Twenty-eight available threaded mounting points (M6 diameter x M1 thread pitch x 17 mm deep) located on back panel. Threaded mounting points can be utilized for suspension. Compatible with OmniMount 30.0 brackets
	Dimensions (H x W x D)	2000 x 98.5 x 153 mm (78.8 x 3.8 x 6.0 in)
	Net Weight	14.6 kg (33 lb)
	Included Accessories	Swivel (pan) / tilt wall bracket, Coupler plate
	Optional Accessories	MTC-PC2 terminal panel cover MTC-CBT-FM1 flush-mount low-profile wall-mount bracket (2 pieces required) MTC-CBT-SMB1 stand-mount bracket for use with 35 mm speaker stands (heavy duty stand required)