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User\'s manual
DSP parameter
The LD Premium V215B is a DUAL 15" 1200 W RMS / 131 dB max. SPL bass-reflex subwoofer.
Engineered with CATAR Technology (Clear Audio Time Aligned Responds) it provides outstanding sound reproduction. Offering plenty of tight, punchy bass, the V215B matches up perfectly with the VA4 or VA8 to provide excellent full-range response with high SPL and clear sound. The uniquely-designed cabinets are all made of multiplex ply, with DuraCoat LX coating, helping them stand up to the tough daily demands of touring and live applications.
Product type
PA subwoofer
Type
Passive
Low/mid driver dimensions
2 x 15 "
Woofer size
2 x 381 mm
Woofer magnet
Ferrite
Woofer brand
Custom-made
Woofer voice coil
4 "
Woofer voice coil (mm)
101.6 mm
Load rating (RMS)
1200 W
Frequency response
35 - 200 Hz
SPL (1W/1m)
100 dB
Max. SPL
131 dB
Impedance
4 Ohm(s)
Loudspeaker inputs
1
Speaker input connections
Speakon
Loudspeaker outputs
1
Speaker output connections
Speakon
Cabinet material
18 mm Birch Plywood
Cabinet surface
Dura Coat LX Texture Paint
Cabinet construction
vented
Width
1060 mm
Height
475 mm
Depth
620 mm
Weight
80 kg
Features
ergonomically shaped insert handles , Prepared for mounting of casters , Ready for VA4 ground stacking
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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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The SR-C15B Sub-woofer system is designed to be used in conjunction with the SR-C8L or SR-C8S Line Array Speaker. Recommended digital processor is the DP-0206 (optional).
| Enclosure | Bass-reflex type | | Power Handling Capacity | Continuous program: 450 W | | Rated Impedance | 8 Ω | | Sensitivity | 93 dB (1 W, 1 m) | | Frequency Response | 40 - 400 Hz (when driven with the optional DP-0206's recommended parameters) | | Crossover Frequency | 125 Hz (when driven with the optional DP-0206's recommended parameters) | | Speaker Component | 38 cm (15“) cone-type | | Input Connector | M5 screw terminal, distance between barriers: 12.2 mm (0.48“)
and Neutrik NL4MP × 2 | | Finish | Enclosure: Plywood, black, urethane paint
Front grille: Punched steel plate, black, paint | | Dimensions | 526.6 (W) × 594.8 (H) × 550 (D) mm (20.73" × 23.42" × 21.65“) | | Weight | 41 kg (90.39 lb) | | Accessory | M8 connection bolt …4 | | Option | Rigging frame: SR-RF8
Digital processor: DP-0206 |
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Ηχείο subwoofer line array για ανάρτηση ή ground-stacking. 1x15" 2256GPL. 1000W/8Ω, 34Hz-125Hz ±3dB, 91dB/1W/1m. Πλήρως συμβατό με VT4887A σε συνδυασμό με VT4881-ACC accessory kit, με χρήση του VT4887-AF/VT4887-SF array frame δημιουργεί αμιγή συστοιχία subwoofer 16 μονάδων με 7:1 design factor. (787W x 569H x 654D mm). 50,4kg |
The SR-C15BWP Sub-woofer system is designed to be used in conjunction with the SR-C8LWP or SR-C8SWP Line Array Speaker. Recommended digital processor is the DP-0206 (optional).
| Enclosure | Bass-reflex type | | Power Handling Capacity | Continuous program: 450 W | | Rated Impedance | 8 Ω | | Sensitivity | 93 dB (1 W, 1 m) | | Frequency Response | 40 - 400 Hz (when driven with the optional DP-0206's recommended parameters) | | Crossover Frequency | 125 Hz (when driven with the optional DP-0206's recommended parameters) | | Speaker Component | 38 cm (15“) cone-type | | 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) | | Operating Temperature | -10℃ to +50℃ (14゜F to 122゜F) | | Water Protection | IPX4 | | Finish | Enclosure: Plywood, black, urethane coating
Front grille: Punched stainless steel, black, paint | | Dimensions | 526.6 (W) × 594.8 (H) × 550 (D) mm (20.73" × 23.42" × 21.65“) | | Weight | 41 kg (90.39 lb) | | Accessory | M8 connection bolt …4 | | Option | Rigging frame: SR-RF8WP
Digital processor: DP-0206 |
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Ηχείο 2 δρόμων Αυτοενισχυόμενο constant curvature line array με Dual Bridge Technology στο module ενίσχυσης. 1x12 2262FF LF, 800W/8Ω, 95dB SPL/1W/1M, 3x1 2408J HF, 75W/8Ω, 114dB SPL/1W/1M, 75Hz-20kHz ±3dB, 100°x15°. 136dB SPL Maximum SPL. Optional VRX932LA-AF frame kit, max 6 cabinets for suspension, 4 cabinets for ground stacking. (349H x 597W x 381D mm). Χρήσεις: Live, Club, P.A. Βάρος 25Kg. |
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