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The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.
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Specifications : |
- JBL 12 in low frequency driver with a 64 mm (2.5 in)
diameter edgewound ribbon voice coil which provides
more cross-sectional wire area in the voice coil gap than
round wire designs, for greater efficiency and power handling.
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- JBL 2414H-C 25 mm (1 in) polymer diaphragm
compression driver improves high frequency
performance as well as system reliability.
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- The advanced network topology crossover design shapes
frequency response and delivers "coherent summation"
in the crossover region.
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- High-voltage capacitors and inductors with massive cores
and heavy gauge wire enable the crossover network to
handle high power without saturating.
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- Progressive TransitionTM high frequency waveguide provides
superior coverage control, reduced distortion, and smoother
frequency response.
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- The rugged, acoustically superior enclosure is constructed
from 19 mm (.75 in) MDF (Medium Density Fiberboard) using
advanced adhesives and mechanical fastener technology for
extreme durability and improved low-frequency performance.
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- SonicGuardTM protects the high frequency driver from excess
power without interrupting the performance.
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- Non-resonant, all-steel handles are used.
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- Attractive 18-gauge hexagon perforated, steel grille protects
components from damage.
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- Dual-angle pole-mount socket allows the speaker to tilt
10°for more uniform audience coverage.
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| Power Rating |
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250 W / 1000 W |
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| Frequency Range (-10 dB) |
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60 Hz - 20 kHz |
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| Frequency Response (±3 dB) |
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80 Hz - 18 kHz |
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| Sensitivity (@1m) |
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98 dB SPL
(1w/1m) |
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| Nominal Impedance |
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8 ohms |
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| Recommended Amplifier Power |
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250 W to 500 W into 8 ohms |
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| Nominal Dispersion |
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90º x 50º |
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| Crossover Frequency |
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2.1 kHz |
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Dimensions
(H x W x D) |
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584 mm x 399 mm x 325 mm
(23 in x 15.7 in x 12.8 in) |
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| High Frequency Driver |
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JBL 2414H-C 1" exit compression driver mounted on Progressive TransitionTM Waveguide |
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| Low Frequency Driver |
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JBL M112-8 |
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| Input Connectors |
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Neutrik® Speakon® NL-4 (x1); .25 in
TS phone jack (x1); parallel |
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| Grille |
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18-gauge, powder-coated steel |
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| Mounting & Suspension |
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36 mm, dual-angle pole-mount socket |
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Hχείο 2 δρόμων με ομοαξονική διάταξη των tweeters (array), woofer 12“, tweeter 6 X 0,5“, 300W program, 8Ω, διασπορά 90° X 40°, απόκριση συχνότητας 80Hz-20kHz, 97dBSPL/1W/1M, Καμπίνα πολυπροπυλενίου, weather resistant, μαύρο χρώμα, (361 (W) Χ 448 (H) Χ 320 (D)mm). Βάρος 8,5 Kg. |
Features
* DVX3121 12" LF Transducer with forced air cooling
* ND2 2" Voice Coil, 1" Exit Neodymium CompressionDriver
* 90° x 50° Coverage Pattern
* 600W Continuous (2400W peak) power handling
* High sensitivity, 131 dB maximum SPL
* Adjustable monitor angle (45° or 55°)
* 2 Anchor plates for single stud fittings and 7integral suspension points
* Available in black or white
* Passive/biamp selectable
* Full line of accessories
Specifications
* Frequency Response (-3dB): 58Hz-15kHz
* Frequency Range (-10dB): 48Hz-20kHz
* Rec. Hipass Frequency: 50Hz
* Axial Sensitivity: 97dB (1W/1m)
* Max. Calculated SPL: 131 dB
* Horizontal Coverage: 90°
* Vertical Coverage: 50°
* Power Handling (Passive): 600W continuous, 1200Wprogram, 2400W peak
* LF Power Handling (Biamp): 500W continuous, 1000Wprogram, 2000W peak
* HF Power Handling (Biamp): 40W continuous, 80Wprogram, 160W peak
* LF Transducer: DVX3121, 12" driver
* HF Transducer: ND2, 1" exit Neodymium compressiondriver
* Crossover Frequency: 2kHz
* Nominal Impedance: 8 ohms
* Minimum Impedance: 6.2 ohms
* Connectors: (2) Neutrik Speakon NL4\'s
* Enclosure Material: Polypropylene structural foam
* Suspension: Enclosure has locations for 4 single-studattachment plates and 10 forged steel eyebolts - 2 on top, 2 on bottom, 2 onside, and 1 on rear of enclosure
* Grille: Polyester powder coated, 16GA Galvanizedsteel, with rotatable logo
* Dimensions (H x W x D): 24.14" x 15.64" x 14.26“
* Net Weight: 43.7 lbs
* Shipping Weight: 48.6 lbs |
Active or Passive Passive
Frequency Response -10dB:48-20,000Hz
Power Capacity 600W
Maximum Sound Pressure Level (SPL) 131dB
Nominal Sensitivity 97dB
Impedance 8 ohms
Crossover 2KHz
Low Frequency Driver DVX3121, 12" (305mm) Driver
High Frequency Driver ND2, 1" (25.4mm) exit Neodymium
Enclosure Material Polypropylene Structural Foam
Input Connections Glandnut SJO cable
Mounting Options Enclosure has locations for 4 Single-StudAttachment Plates and 10 Forged SteelEyebolts - 2 on Top, 2 on Bottom, 2 onSide, and 1 on Rear of Enclosure
Dimensions 24.14 x 15.64 x 14.26" (613 x 397 x 362mm)
Weight 43.7 lbs (19.8 kg) | Axial Sensitivity 94 dB
Case Material 9-ply, 15mm Plywood, Internally Braced, with Texured Paint
Frequency Response (-3 dB) 82 Hz - 18 k Hz
Frequency Response (-10 dB) 55 Hz - 20 k Hz
Recommended High-Pass Frequency 45 Hz
Max. SPL/1m (calc) 132 dB
Coverage
(Nominal -6 dB) H° 90 °
Coverage
(Nominal -6 dB) V° 50 °
LF Transducer (1) EVS-12K, 305mm (12”) Woofer
HF Transducer DH-1K, 39mm (1.5”) Titanium Diaphragm Compression Driver
Crossover Frequency 2.1 k Hz
Nominal Impedance (Passive) 8 Ω
Minimum Impedance 7 Ω
Connector Type Dual NL4
Grill 18GA Steel with Black Powdercoat
Height 607 mm (23.9“)
Width 362 mm (14.25“)
Depth 340 mm (13.39“)
Weight Net 15.8 kg (34.83 lbs)
Shipping Weight 20 kg (44.09 lbs) |
Todayʼs sound reinforcement and public address applications require equipment that guarantee exceptional sound quality for a large variety of different events. Multi-functionality is a must in order to be able to react on-site to varying customer demands. The DYNACORD VL122 2-way fullrange cabinet has been optimized acoustically and mechanically for multi-functional applications. With a variety of mounting accessories and decent cosmetics the VL122 is ideally suited to be used in most demanding applications. The VL122 is manufactured from birch plywood and therefore extremely resistant against abuse on the road. The surface is painted with a black 2-component paint that can easily be renovated if sometimes necessary. For the low frequencies and mid frequencies the rugged DND 12350 Transducer is used. High frequencies are radiated from a rotatable 90°*45° CAD optimized constant directivity horn equipped with an Electro-Voice ND6 1.4” driver. The VL122 can be used in passive fullrange mode and can be switched from the outside to ʽbiampedʼ operation. Linear-Phase FIR factory presets for the IRIS-Net RCM-26 module and factory presets for regular digital speaker controllers, e.g. DSP244 are available. EASE and Ulysses data allow fast and precise simulations.
Order-# D113103 Cabinet Full-Range Configuration passive 2-Way or Biamped Mode Nominal Impedance 8 ohms Rated Power RMS 400 watts Program Power 800 watts Peak Power 1600 watts SPL 2,83 V/1m 99 dB max. SPL 1m (calc. with Peak) 131 dB Freq. Range (-10 dB) 60Hz - 20Hz Coverage Angle nom. 90° x 45° Passive X-Over Frequency 1,5 kHz VCT Protections yes Components HIGH Ev ND6-8 Order-# D361493 Components LOW DND 12350 Order-# D366559 Connectors SPEAKON 2x NL 4MPR Pin Wiring Normal/Fullrange 1+/1- Pin Wiring Biamped HF 2+/2- Pin Wiring Biamped LF 1+/1- Dimensions (WxHxD) mm 385x 715x 374 Net Weight 24 kg Enclosure Material Birch Plywood Finish Black 2-Component Structure Paint Grille Powder Coated Steel, Acoustic Foam
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