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The DVA T4 Top is equipped with a constant directivity horn for the High and Mid section and offers a nominal coverage angle of 100°x15°. The CD-Horn provides high flexibility and a good natured attitude if for instance the Array is not aligned correctly. The DVA uses apart from the formation of cylindrical waves (very much depending on the number of T4 elements) the vector summing of the individual horns. This means that with growing distance to the source (if set up correctly) the listener perceives more and more vector sums of the single elements. However it has to be considered, that the fewer elements are used to spread the sound to a specific area, the stronger must be the curving of them. Thatʼs how the effect of optimised SPL distribution is managed.
Amplifier
Amp Technology
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Digital Class-T, var. clock frequency
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Amp Class
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Class D
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HF Amp
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100 W
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MF Amp
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100 W
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LF Amp
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220 W
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Cooling
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Convection
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Dimensions:
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Width 580 mm (23.2 in)
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Height 240 mm (9.6 in)
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Depth 327 mm (13.08 in)
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Weight 13.2 kg (29.1 lbs)
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The SR-C8LWP is a 2-way Line Array Speaker featuring wave front control technology which creates a sound field with high sound clarity and uniform sound pressure. Recommended digital processor is the DP-0206 (optional). It can be converted into the bi-amplifier drive system by changing the internal connection.
Enclosure | Bass-reflex type | Power Handling Capacity | Continuous program: 360 W (single-amp mode)
Low: 360 W, High: 180 W (bi-amp mode) | Rated Impedance | 16 Ω (single-amp mode)
Low: 16 Ω, High: 16 Ω (bi-amp mode) | Sensitivity | 98 dB (1 W, 1 m) (single-amp mode)
Low: 95 dB (1 W, 1 m), High: 110 dB (1 W, 1 m) (bi-amp mode) | Frequency Response | 65 - 20,000 Hz (when driven with the optional DP-0206's recommended parameters) | Crossover Frequency | 1,600 Hz (when driven with the optional DP-0206's recommended parameters) | Directivity Angle | Horizontal: 110゜, Vertical: 5゜ | Speaker Component | Low frequency: 20 cm (8) cone-type“
High frequency: Wave front control horn 110゜ (horizontal) × 5゜ (vertical)
+ compression driver × 2 | Connected Cable | Direct cable withdrawal from internal speaker: φ8.6 mm (φ0.34“),
conductor cross section: 1.25 m㎡ (0.05“)
4-core cable, 3 m (9.84 ft)“ |
Water Protection
Finish | Enclosure: Plywood, black, urethane coating
Front grille: Punched stainless steel, black, paint | Dimensions | 526.6 (W) × 293 (H) × 296 (D) mm (20.73 × 11.54" × 11.65“)“ | Weight | 17 kg (37.48 lb) | Accessory | M8 connection bolt …4 | Option | Rigging frame: SR-RF8WP
Digital processor: DP-0206 |
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The VT4880A Dual 18" Ultra Long Excursion Subwoofer Line Array Element is designed to deliver high fidelity sound reinforcement of sub-low frequencies for a wide variety of live music and A/V support applications. Typical uses include concert audio and multi-media presentations where extended low-frequency performance is desired.
Features : | | Specifications : | - Advanced, Ultra Long Excursion Components: Differential Drive® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducers
| - Advanced Construction Techniques and PlyMax™ panels provide exceptionally rigid, lightweight enclosure
| - Rugged DuraFlex™ exterior finish; weather-resistant components
| - Integrated Suspension System: premium heat-treated alloys. Hingebars included.
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Frequency Range | : | 25 Hz – 160 Hz (-10 dB) |
| Frequency Response | : | 29 Hz – 120 Hz (±3 dB) |
| Continuous Power Rating | : | 4000W |
| Sensitivity | : | 95dB (1W/1m) |
| Nominal Impedances | : | 2 x 8 ohms |
| Dimensions (W x H x D ) | : | 1229 mm x 493 mm x 860 mm
(48.3" x 19.4" x 33.9“) |
| Weight | : | 83.9 kg (185 lb) | | |
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A very compact, active, two-way line array loudspeaker module that delivers extraordinary power handling, clarity, flexibility and great sound in a compact, easy to handle and affordable package.
The 750 Watt Class-D Digipro amplifier module accurately matches the high quality analogue signal input board with precise, complex filter response that result in the natural, detailed reproduction of the best radiating designs.
The NX L23-A is the ideal choice when line array performance is needed and a fast and easy set up is a must.
Features |
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750 Watt Digipro digital amplifier | 133 dB max spl | 100 x 15, Wide dispersion constant directivity angle | 12" woofer, high power neodymium 3.5" voice coil | 3 x 1" HF driver, titanium dome, neodymium 1.75" voice coil | PFC power factor correction |
Acoustical Specifications |
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Frequency Response -3 dB: | 60 Hz | ÷ 20 kHz | Max SPL: | 133 dB | | Horizontal coverage angle: | 100° | | Vertical coverage angle: | Max 15° | | Compression Driver: | 3 x 1" neo, 1.75" v.c. | | Woofer: | 12" neo, 3.5" v.c. | |
INPUT/OUTPUT SECTION |
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Input signal: | bal / unbal | | Input connectors: | Combo xlr-jack | | Output connectors: | xlr | | Input sensitivity: | -2 dBu / +4 dBu | |
PROCESSOR SECTION |
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Crossover frequencies: | 1300 Hz | | Protections: | Thermal, rms | | Limiter: | Soft peak limiter | | Controls: | Volume, hf correction cluster size | |
AMPLIFIER SPECIFICATIONS |
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Total power: | 750 Watts | | High frequencies: | 250 Watts | | Low frequencies: | 500 Watts | | Cooling: | Convection / foced | | Connections: | Powercon in / out | |
CABINET |
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Cabinet Material: | Balitc birch | | Hardware: | Arry side fittings | | Handles: | 2 side | | Pole Mount/Cap: | Yes | | Colour: | Black | |
PHYSICAL SPECIFICATIONS |
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Height: | 346 / 13.62 mm/inch | | Width: | 659 / 25.94 mm/inch | | Depth: | 415 / 16.33 mm/inch | | Net Weight: | 28.5 / 62.83 Kg/Lbs |
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TOA SR-A Series Mid-Size Line Arrays feature TOAʼs proprietary "Synch-Drive" horn technology (pat. pending) to provide a uniform, high frequency sound field offering excellent sound clarity and minimal interference. Mid-high modules include the SR-A12L (long-throw) and the SR-A12S (short-throw) each with dual compression drivers and 12" low frequency driver. The SR-A18 subwoofer module features a heavy duty 18" low frequency driver rated at 720 Watts continuous power handling. Along with weather resistant models and multiple mounting hardware options, the SR-A Series Line Arrays are backed with a five year product warranty. FEATURES: | - Designed for wide bandwidth response - These compact and powerful 2-way modular speaker units can be used in multiple configurations as required to deliver greater output power with a more extended frequency response.
- High-performance driver units - Each Type A Series speaker module contains a 30cm (12“) low frequency unit and a high-frequency horn attached to two compression drivers for greater output.
- Wavefront control - The horn incorporates a proprietary phase wavefront control throat that functions to obtain the best possible performance from the high frequency drivers.
- Adjustable sound coverage - Type A Series provides two speaker configurations designed for specific coverage characteristics, each having a different taper. The 5-degree taper is for effectively transmitting sound over distance while the 15-degree taper is optimized for excellent short range coverage.
- Simple maintenance - Maintenance and servicing are made easier on the Type A Series to suit it for permanent installations. All driver replacement is possible from the speaker's rear, a simple and speedy procedure.
- SR-A12L Long-throw enclosure (15°V x 90°H)
- SR-A12S Short-throw enclosure (5°V x 90°H)
- Components: Dual compression drivers. 12” low frequency driver. Power handling: 450 W (LF), 180 W (HF)
- SR-A18 Subwoofer (Sold Seperately) 18” low frequency Power handling: 720 W
- Five year warranty
| General Specs: | | Enclosure: | ....... | Bass Reflex Type | | Power Handling Capacity: | ....... | Continuous Program: Low 450W, High 180W | | Rated Impedance: | ....... | Low: 8 Ohms, High: 16 Ohms | | Sensitivity: | ....... | Low: 98dB, High: 110dB both at 1W/1M | | Frequency Response: | ....... | 50 Hz - 20kHz (When using DP-0206 Option) | | Crossover Frequency: | ....... | 1000Hz (When using DP-0206 Option) | | Directivity Angle: | ....... | Horizontal: 90 degrees Vertical: 5 degrees | | Speaker Component: | ....... | Low frequency: 30cm cone-type High frequency: Wave front control horn 90° (horizontal) × 5° (vertical) + compression driver × 2 | Input Connector: | ....... | M5 screw terminal, distance between barriers: 12.2mm and Neutrik NL4MP x 2 (usable connector: Neutrik NL4FC) | | Finish: | Enclosure: | ....... | Plywood black, paint | | Front Grill: | ....... | Punched steel plate, black, acrylic paint | Dimensions: | ....... | 740 (W) x 433 (H) x 467 (D) mm | | Weight: | ....... | 49kg including accessories | | Accessories: | ....... | Joint Plate x 2, Joint plate mounting bolt (M10) x 16 | | Option: | ....... | Rigging Frame: SR-RF12, Digital Processor: DP-0206 |
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The SR-S4LWP is a two-way line array speaker ideal for long distance sound transmission and configures a line array by arranging speaker elements vertically close to each other. It satisfies the water protection requirements set down in the IPX4 Standard. It can be converted into the bi-amplifier drive system by changing the internal connection. It can be used for high-impedance applications with the installation of the optional MT-S0601 Matching Transformer.
Enclosure | Sealed type | Power Handling Capacity | Continuous program: 600 W (single-amp mode)
Low 240 W, High 240 W (bi-amp mode) | Rated Impedance | 8 Ω (single-amp mode)
Low 8 Ω, High 8 Ω (bi-amp mode) | Sensitivity | 94 dB (1 W, 1 m) | Frequency Response | 70 - 20,000 Hz (when using DP-0206 (option)) | Crossover Frequency | 3,500 Hz | Directivity Angle | Horizontal: 90゜, Vertical: 0゜ (within the range of speaker height) | Speaker Component | Low frequency: 10 cm cone-type × 8
High frequency: 2.5 cm balanced dome-type × 24 | Connected Cable | Direct cable withdrawal from internal speaker: φ8.6 mm,
conductor cross section: 1.25 m㎡, 4-core cable, 3 m | Operating Temperature | -10℃ to +50℃ | Water Protection | IPX4 | Finish | Enclosure: Plywood, white, urethane coating
Front grille: Punched stainless steel (SUS304), white, paint | Dimensions | 160 (W) × 895 (H) × 255 (D) mm (excluding connected cable) | Weight | 16 kg | Accessory | Bi-amplifier drive rating label …1, Bi-amplifier drive input indication label …1 | Option | Matching transformer: MT-S0601, Extension plate: SR-EP4WP,
Wall mounting bracket: SR-WB4WP, Wall tilt bracket: SR-TB4WP,
Protection pad: SR-PP4, Digital processor: DP-0206 |
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