JBL Professional CWT128

Imagens maiores

Sistema de Altifalante Duplo 8" 2-Vias com Tecnologia Waveguide Crossfired CWT

A Tecnologia JBL Crossfired Waveguide CWT128 é um sistema compacto 2-vias de gama completa concebido para proporcionar cobertura de ângulo extremamente amplo com largura de banda máxima e SPL num único pacote de sistema. O exclusivo corneta de cobertura ampla é concebida para proporcionar cobertura perfeita até 160 graus na horizontal. A pegada reduzida do CWT128 torna o sistema ideal para praticamente todos os ambientes com sensibilidade arquitetónica, ocupando aproximadamente um terço do espaço de dois altifalantes dispostos lado a lado.

Características

Seamless horizontal coverage across a full 160°
Compact size and small footprint make it ideal for architecturally sensitive environments
Dual 205 mm (8 in) LF transducers
Extremely wide-coverage 160° x 60° waveguide
Dual 25 mm (1") exit, 38 mm (1.5") diaphragm compression driver
Easy to install with 4 M10 attachment points built in across the top and sides
4 M8 points on the back panel accept OmniMount® wall mounting brackets
WRC and WRX weather resistant versions are available upon request
CWT128 is available in white - WH

Applications

Transportation Facilities
Cinema
Sports Facilities
Theme Parks

Mais detalhes

Crossfired Waveguide Technology (CWT)

At the heart of the CWT128 is the CWT Waveguide featuring a wide coverage pattern designed to provide seamless horizontal coverage across a full 160°. Based on JBL patented technology, the CWT Waveguide is essentially split in half and loaded with two compression drivers facing in different directions.

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Proven Dual 2408H-1 Compression Drivers

High frequencies are handled by dual 2408H-1 1" exit, 1.5" diaphragm neodymium compression drivers that deliver higher power levels with lower distortion, better coverage and lighter weight. These proven JBL drivers are renowned for their high power handling and smooth response.

High Performance 8" JBL SFG™ Low Frequency Drivers

Low frequencies are handled by dual 8" JBL SFG™ (Symmetrical Field Geometry) LF drivers each with a copper clad aluminum edge wound 2.5" voice coil and a copper clad pole piece that improves performance by reducing voice coil inductance and distortion. The SFG LF drivers combine smooth response, extended low frequency bandwidth, and extremely low distortion. Delivering an optimum balance of efficiency and bass response, they perfectly complement the CWT Technology.

Descarregamentos

Specifications

	Tamanho	Carregado
CWT128 Spec Sheet atualizado: out 2020	1 MB	out 2020

Brochures

	Idioma	Tamanho	Carregado
CWT Brochure atualizado: out 2020		1 MB	out 2020
Loudspeakers for Sports Facilities atualizado: jul 2024		6 MB	jul 2024

CAD Drawings

	Tamanho	Carregado
CWT Drawing 2D & 3D (PDF) atualizado: out 2019	70 KB	out 2019
CWT 3D DXF Drawings atualizado: out 2020	3 MB	out 2020
CWT 2D DXF Drawings atualizado: out 2020	1 MB	out 2020
CWT PDF Drawings atualizado: out 2020	70 KB	out 2020

BIM Objects

	Tamanho	Carregado
CWT128 BIM Object atualizado: abr 2024		abr 2024

Compliances

	Tamanho	Carregado
CWT Series Declaration of Conformity atualizado: out 2019	100 KB	out 2019

Simulation Data

	Tamanho	Carregado
Ease SPK/DLL Files - Full JBL Pro Line atualizado: mai 2024	20 MB	mai 2024

Ease Data

	Tamanho	Carregado
CWT128 Ease Data atualizado: out 2020	50 KB	out 2020

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Peças e serviço

Especificações

System Format	Extremely Wide Angle Coverage Dual 8" 2-Way Loudspeaker System
Frequency Range (-10dB)	71 Hz - 20 kHz
Frequency Response (±3 dB)	96 Hz - 19 kHz
Coverage Pattern	160° x 60°
Maximum SPL (1m)	129 dB
System Nominal Impedance	8 Ohms
Long-Term System Power Rating	450W (1800W Peak)
System Power Rating	850W/1700W/3400W Continuous/Program/Peak
Crossover	1.5 kHz
LF Driver	2 x JBL 228J, 205 mm (8 in) SFG™ driver with 64 mm (2.5 in) edge wound voice coil
HF Driver	2 x 2408H-1 25 mm (1 in) exit compression driver, 38 mm (1.5 in) voice coil
High-Frequency Waveguide	Crossfired Waveguide
Finish	Black DuraFlex™ finish. White (-WH) available upon request
Dimensions (w x h x d)	811.28 x 259.59 x 300.74 mm (31.94 x 10.22 x 11.84 in)
Net Weight (each)	18.6 kg (40.9 lb)
Crossover Modes	Passive
System Sensitivity (1w @ 1m)	94 dB SPL
Nominal LF Driver Impedance	8 Ohms
Transformer Taps	70V: 110W, 55W, *28W 100V: 110W & 55W
Enclosure	12 mm and 15 mm exterior grade multi-ply hardwood plywood
Suspension Attachment	4 x M10 (1 x M10 points, one top, one bottom, plus 1 x M10 point on each side panel.) 4 x M8 rear for MultiMount® MM-120-BT
Environmental	Mil-Std 810; IPx3 per IEC529. For higher environmental ratings, use WRC or WRX.