dBTechnologies DVA T8
Active 3-Way Line Array Module
8" / 6.5" / 2x1" Drivers, 700W RMS
Applications
- Sound reinforcement for large size venues
- Installations in clubs, theaters, houses of worship
- Downfill coverage in combination with T12's systems
Features
- Fully powered Three-Way unit
- 700W Class-D Digipro G2 amplifier [Digipro G2 Amplifier]
- Network-ready with an Integrated RDNet port [RDNet Connectivity]
- 56-bit DSP - 24-bit/48KHz A/D converters
- 9 on-board preset equalizations
- Switched Mode Power Supply with PFC (90V-240V)
- Weight: 14.2 kg (31.3 lbs)
- Mechanically and acoustically compatible with DVA T series systems
Description
The DVA T8 is the most advanced incarnation of a string of successful line array systems that started with the DVA T4. Loaded with state-of-the-art neodymium woofers, the DVA T8 features a high-performance digital power amp with 700W/RMS total output, a high-end 56-bit DSP, and premium-quality AD-DA converters. These superior components come together to deliver superior audio quality and high SPL. Remarkably easy to handle, this lightweight, 14.2kg line array's powerful performance belies its look of subdued elegance and small footprint. It's hard to believe that something so petite can pack such a mighty punch.
The DVA T8 is a fully active, three-way speaker system equipped with the same innovative technologies that feature so prominently in the DVA T12. Its double power supply, DSP, power amps, woofers, and drivers were all developed and painstakingly tuned specifically for the DVA T8 system by the dBTechnologies team of engineers.
The DVA T8 sports constant directivity horns, HF drivers, and midrange woofers optimized to deliver a uniform 100° x 15° coverage pattern. It makes the most of two acoustical effects to help distribute SPL evenly: vector addition of individual horns output and cylindrical wave formation. These effects create a uniform coverage pattern easily adapted to different venues by varying array length and splay between components.
The 1" neodymium HF drivers feature 1.4" Mylar diaphragms, offering exceptional light weight and responsiveness for richly detailed signals with remarkably linear frequency response. Developed for line arrays, these drivers can be deployed in close proximity to minimize interference.
Loaded with a custom 6.5" neodymium midrange, the DVA T8 delivers excellent midrange response, crucial for shaping the sonic image. The midrange is housed in a sealed chassis with a high BL factor for responsiveness and faithful transient rendering. A phase plug feeds into a frontloaded horn tuned for uniform coverage.
A powerful 8" neodymium woofer, paired with a 350W power amp, covers the low frequency range with an assertive punch, reaching down to 70 Hz.
Technical Specifications
System Specifications
| Loudspeaker Type | Three-way Active line array module |
|---|---|
| Max SPL | 132 dB |
| Frequency Response | 66Hz - 18 kHz (-6 dB) 61Hz - 19.9 kHz (-10 dB) |
| Inputs | 1x XLR 1x RJ45 (RDNet input) |
| Input Sensitivity | Nominal: 0 dBu |
| Controls | 1x Input Sensitivity rotary 1x EQ rotary switch (9 presets) 1x USB type "B" port (service data) |
| Drivers | LF: 1x 8" neodymium woofer - 2.5" v.c. MF: 1x 6.5" neodymium midrange - 2" v.c. HF: 2x 1" neodymium CD - 1.4" v.c. |
| Dispersion pattern (HxV) | 100° x 15° |
Amplifier
| Amplifier | Class-D Digipro G2™ |
|---|---|
| RMS Power | 700 Watt |
| Peak Power | 1400 Watt |
| LF Power | 350 W/RMS |
| MF Power | 175 W/RMS |
| HF Power | 175 W/RMS |
| Power Connections | Powercon® (in and out) |
| Power supply | Main PSU: 750W SMPS full-range with active PFC (100V-240V~) Logic and control PSU: 15W SMPS full-range (100V-240V~) |
| Cooling | Convection, fan-free |
| Advanced Features | Intelligent Power On Sequence (I.P.O.S.) circuit |
Processor
| Audio Processing | DSP: 56bit with double precision filters A/D conv.: 24 bit/96 kHz |
|---|---|
| X-over frequencies | LF-MF: 400Hz, 24dB/oct. MF-HF: 1900Hz, 24dB/oct. |
| Limiter | Dual active - Multiband - RMS/Peak - Thermal |
| Audio Presets | 9 Audio Presets (8x HF and Lo-Mid correction and 1 for User Custom EQ) |
| Remote control | RDNet control (read/write data in real time) |
Mechanics
| Dimensions (WxHxD) | 580 x 240 x 327 mm (22.83 x 9.45 x 12.87 in) |
|---|---|
| Weight | 14.2 kg (31.3 lbs) |
| Enclosure | Polypropylene PP, Metal reinforced |
| Handles | 1x left side, 1x right side |
| Splay Angles | 0°, 1.5°, 3°, 4.5°, 6°, 8°, 10°, 12.5°, 15° |
| Fittings | Integrated hardware |
Rear Panel and Dimensions
Rear Panel Layout: The rear panel features a balanced audio input, RDNet data input and link connectors, status indicators (MUTE/PROT, READY, LINK ACTIVE), a service data USB port, input sensitivity control, DSP configuration rotary switch, and mains input with Powercon connectors, fuse, and link functionality. It also displays voltage and current ratings for mains input and fuses.
Overall Dimensions: Diagrams illustrate the unit's dimensions in millimeters and inches: Width 580 mm (22.83 in), Height 240 mm (9.45 in), Depth 327 mm (12.87 in).
Accessories
- DAC 15: Powercon-Powercon link cable, 1.5m length
- DCK 15: Cable-set with 1xPowercon-Powercon Patch Cable 50cm, 1xXLR-XLR Patch Cable 50cm
- DCK 45: Set with 1xPowercon/IEC Plug cable 10m, 3x Powercon slave 50cm, 3xXLR cable 50cm
- DF 4: Fly case for DVA T4 and T8 modules
- DPC 15: Powercon-Powercon power link cable (50cm)
- DRK-10: Fly bar for DVA systems. Designed to hang up to a maximum weight of 250 Kg
- DRK-20: Fly bar for DVA systems. Designed to hang up to a maximum weight of 1800 kg
- DRK-20M: Motorized fly bar for DVA systems with RDNet control. Maximum weight of 1000 kg
- DS 2: Pole Mount 35mm, adjustable, M20 thread
- DSA 4: Adapter for up to 3 DVA T4/T8 on a speaker stand/pole or floor use
- DT 6: Metal trolley to carry up to 6 DVA T4/T8 modules or up to 4 DVA T12 modules
- DTF 4: Bundle: DT 6 Metal-Trolley + Professional Flight case DF 4
- DWB 3: Metal frame for hanging up to 3 DVA T4/T8 modules in fixed installations on walls
- RJ45-RJ45-150: RJ45-RJ45 link cable (150cm) for RDNet-equipped speakers
- RJ45-RJ45-75: RJ45-RJ45 link cable (75cm) for RDNet-equipped speakers
