db Technologies DVX-DM28

Dados técnicos
Alto-falante ativo de 2 vias tipo alto-falante
Dados acústicos
Resposta de frequência [-10dB] 60 - 20.000 Hz
Resposta de frequência [+/- 3dB] 70 - 19.000 Hz
NPS máx. 130 dB
HF1"
Driver de compressão de neodímio tipo HF RCF
Bobina de Voz HF Titânio 1,75"
Diretividade 90x60/40 °;
Chifre assimétrico
Buzina Rotativa Não
LF 2x8"
Tipo LF RCF Neodímio
Bobina de voz LF 2,5"
Amplificador
Tecnologia Amp digipro
Amplificador Classe Classe D
Amplificador HF 250 W
Amplificador de baixa frequência 500 W
Convecção de resfriamento
Processador
Controlador DSP
24 bits/48kHz
Predefinições do sistema planas, monitor
Limitador RMS, Pico, Térmico, Limitador Multibanda
Frequência de cruzamento MF-HF 1600 Hz
Inclinação MF-HF 24 dB/Oitava
Seção de entrada
Entrada de sinal XLR fem, sim.
Sensibilidade de entrada [dBu] -00 - máx. -3 dBu
Saída de sinal XLR macho, sym
Tomada de energia Entrada/saída de energia
Faixa de tensão 240 V
Mecânica
Habitação Contraplacado de bétula Multiplex
Monitor de palco de baixo perfil para design de habitação
Cor preta
Textura de superfície Verniz acrílico texturizado
Lida com 1x de cada lado
Montagem em poste Não
Ângulos para cima 30, 60 °;
Grade frontal de 1,5 mm com suporte metálico e espuma de borracha acústica
Largura 480 mm (19,2 pol.)
Altura 265 mm (10,6 pol.)
Profundidade 418 mm (16,72 pol.)
Peso 14 kg (30,86 libras)

- Peso: 14.000kg
- Altura: 265mm
- Largura: 480mm
- Profundidade: 418mm

The DVX series pairs dBTechnologies' new digipro power amp technology and state-of-the-art RCF neodymium speakers to raise the bar several notches for sound pressure, performance, and response. Boasting an impressive feature set comprising high quality input board, multifunctional birch multiplex housings equipped with rigging points and rails, flexible configuration options, and an unrivalled price-to-performance ratio, DVX systems are discerning professionals' go-to solutions for a vast range of applications.

Alongside the two D12 and D15 multifunctional two-way systems, the DVX line also comprises the three DM28, DM12, and DM15 low-profile stage monitors. All models feature high-quality RCF loudspeaker chassis equipped with neodymium magnets to reduce weight. Innovative, high-performance dBTechnologies digipro power amps deliver impressive 750W/RMS each to drive these advanced speakers.

Setting new reference standards for digital high-performance amps, digipro technology packs a great deal performance into a remarkably light package with a small footprint. These efficient amps do not require fans because they generate little heat. Small and light yet very powerful, they can drive even compact systems to deliver high performance, faithful dynamic response unprecedented in its true-to-nature accuracy, and extremely muscular low end. All DVX Series models feature highly efficient switched-mode power supplies with power factor correction. This PFC ensures the devices get the juice they need to perform at their peak even under challenging conditions, for example, when dealing with low voltage supplies at live events.

Versatile and robust

- High-quality housings made of multiplex coated
- with a rugged black textured finish
- Professional-grade M10 threaded rigging points and rails
- Professional mounting accessories optionally available

High-quality RCF speaker components

- RCF PRECISION neodymium woofer with double-wound voice coils for highest load-handling and minimum power compression
- RCF PRECISION neodymium high-frequency Direct Drive driver and
- high-quality tweeter cones made of Mylar or titanium
- Rotatable high-frequency horns painstakingly engineered for excellent
- directivity and made of aluminum to keep drivers cool

EASD - Entire Active System Design

- State-of-the-art digipro power amp technology for peak power and performance with convection cooling
- Switched-mode power supplies with PFC for highest efficiency and reliability
- Integrated controllers enabling fast setup and affording excellent system protection