The 4PRO 2031-A is a two-way active bass reflex loudspeaker offering exceptional full range and accurate reproduction. The 12” woofer delivers a fast and accurate reproduction of the midbass frequency range and controlled deep bass while the 1” compression driver offers a very open and natural midrange sound and extreme precision high frequencies reproduction. The 4PRO 2031-A comprises a 12” woofer and a 1.7” […]
The 4PRO 2031-A is a two-way active bass reflex loudspeaker offering exceptional full range and accurate reproduction.
The 12” woofer delivers a fast and accurate reproduction of the midbass frequency range and controlled deep bass while the 1” compression driver offers a very open and natural midrange sound and extreme precision high frequencies reproduction. The 4PRO 2031-A comprises a 12” woofer and a 1.7” voice coil compression driver that is mounted to a 90° x 60° constant directivity horn.
APPLICATIONS
• Sound reinforcement systems
• Band and vocal PA
• DJ PA systems
• Small to medium size venue Main PA
General Specs
o 1200 WATT PEAK, 600 WATT RMS
o 129 dB max spl
o 90 x 60, Wide dispersion constant directivity horn
o 12″ woofer, 2.5″ voice coil
o 1″ HF driver,1.7″ voice coil
Total power: 1200 W PEAK
• High frequencies: 400 W PEAK
• Low frequencies: 800 W PEAK
Total power: 600 W RMS
• High frequencies: 200 W RMS
• Low frequencies: 400 W RMS
• Cooling: Convection
• Connections: VDE connector in / out
Cabinet Specs
• Cabinet Material: Baltic birch
• Hardware: 3 x Flytracks
• Handles: 2 side
• Pole Mount/Cap: Yes
• Colour: Black
The 4PRO 2031-A is a two-way active bass reflex loudspeaker offering exceptional full range and accurate reproduction.
The 12” woofer delivers a fast and accurate reproduction of the midbass frequency range and controlled deep bass while the 1” compression driver offers a very open and natural midrange sound and extreme precision high frequencies reproduction. The 4PRO 2031-A comprises a 12” woofer and a 1.7” voice coil compression driver that is mounted to a 90° x 60° constant directivity horn.
APPLICATIONS
• Sound reinforcement systems
• Band and vocal PA
• DJ PA systems
• Small to medium size venue Main PA
General Specs
o 1200 WATT PEAK, 600 WATT RMS
o 129 dB max spl
o 90 x 60, Wide dispersion constant directivity horn
o 12" woofer, 2.5" voice coil
o 1" HF driver,1.7" voice coil
Acoustical Specs
• Frequency Response -3 dB: 45 Hz ÷ 20000 Hz
• Max SPL: 129 dB
• Horizontal coverage angle: 90°
• Vertical coverage angle: 60°
• Compression Driver: 1“, 1.7" voice coil
• Woofer: 12“, 2.5" voice coil
Inputs/Outputs
• Input signal: bal / unbal
• Input connectors: Combo xlr-jck
• Output connectors: XLR
• Input sensitivity: -2 dBu / +4 dBu
Processor Section
• Crossover frequencies: 1700 Hz
• Protections: Thermal, rms
• Limiter: Fast limiter
• Controls: Volume, EQ Shape, Mic/Line
Amplifier Specifications
Total power: 1200 W PEAK
• High frequencies: 400 W PEAK
• Low frequencies: 800 W PEAK
Total power: 600 W RMS
• High frequencies: 200 W RMS
• Low frequencies: 400 W RMS
• Cooling: Convection
• Connections: VDE connector in / out
Cabinet Specs
• Cabinet Material: Baltic birch
• Hardware: 3 x Flytracks
• Handles: 2 side
• Pole Mount/Cap: Yes
• Colour: Black
Size/Weight
• Height: 627 / 24.68 mm/inch
• Width: 380 / 14.96 mm/inch
• Depth: 380 / 14.96 mm/inch
• Net Weight: 22.2 / 48.94 kg/lbs
The tops of the LDBLOCKX Power Tower are fitted with 12" custom made midrange speakers and a 1" Celestion Driver, they are driven by a 450 W RMS Bi-Amp amplifier producing a maximum sound pressure level of 128 dB.
Specifications LD Block X 12" Topteil Active:
Model Name: LDATOP12
Type: Bassreflex
Components:
Woofer: 12" Custom Made
Compression Driver: 1" Custom Made
Amplification: Class A / B (Bi-Amp)
Dispersion: 60° x 40°
Power (RMS): 350 W + 100 W
Frequency Range: 80 Hz - 20 kHz
SPL (1 W/ 1 m): 101 dB
Max SPL: 128 dB
Protection: Limiter, Thermal, DC, Short circuit, HF
Controls: Main Volume, Tweeter Volume, switchable High Pass (80 / 120 Hz), On/Off Switch
Indicators: Power, Limiter, Signal, Protect
Connectors:
Input: Line: XLR + Jack 6,3mm (Combo)
Output: Line: XLR
Power Supply: Transformer
Cabinet Material: 15 mm Plywood
Cabinet Surface: Painting
Dimensions (W x H x D): 450 x 500 x 520 mm
Features: Ergonomic milled handles
Product Features:
High-Power 1,000-Watt 2-way PA sound reinforcement speaker system for live and playback applications
Ultra-compact and lightweight system delivers excellent sound even at extreme sound pressure levels
High-performance Bluetooth* A2DP technology to stream audio wirelessly from any Bluetooth-compatible device
“Wireless-ready" for high-quality BEHRINGER digital wireless microphone system (not included)
2-channel mixer with individual Mic/Line inputs, Volume controls and Clip LEDs
Dedicated 2-band EQ plus integrated sound processor for ultimate system control and speaker protection
Revolutionary Class-D amplifier technology: enormous power, incredible sonic performance and super-light weight
Extremely powerful 12'' long-excursion driver provides incredibly deep bass and acoustic power
State-of-the-art 1" compression driver for exceptional high-frequency reproduction
Additional Line output allows linking of additional speaker systems
Versatile trapezoidal enclosure design allows different positioning:
- Stand mounting with 35 mm pole socket
- Tilts on its side for use as a floor monitor
Ergonomically shaped handles for easy carrying and setup
High-quality components and exceptionally rugged construction ensure long life
User's Manual
The new ETX Powered Loudspeakers family builds upon the industry-leading innovation and 85-year heritage of Electro-Voice audio engineering to offer the most advanced professional portable powered loudspeakers available today.
A versatile high-end choice for live entertainment venues, rental companies, pro musicians and DJs, and installed sound, the ETX Powered Loudspeakers family features three two-way models (10-inch, 12-inch and 15-inch, all with a precision HF titanium compression driver), a three-way model (15-inch with a 6.5-inch MF driver and a precision HF titanium compression driver) and two subs (15-inch and 18-inch drivers).
Positioned above the ZLX and Live X families respectively, ETX Powered Loudspeakers complete a trio of recent EV portable loudspeaker offerings-each of which was designed to bring best-in-class performance to its price point.
Inside each low-profile, tour-grade wood enclosure are a host of unique new features that set ETX Powered Loudspeakers apart, combining intelligent technology and innovative industrial design for spectacular results across all applications. EV-engineered high-efficiency transducers and high-powered Class-D amplifiers, Signal Synchronized Transducers (SST) waveguide design and smart FIR-Drive DSP all work together to provide peerless EV sound quality and precise coverage at the highest SPLs.
12-inch LF SMX woofer
1.25-inch HF titanium compression driver
2000 W Class-D power amplifier with integrated FIR-Drive DSP
135 dB peak SPL
Frequency Range
43 Hz - 20 kHz
Maximum SPL
135 peak dB
Power Consumption
100 - 240 V~, 50 - 60 Hz, 1.6 - 0.8 A
Power Rating
2000 W
Frequency Response
55 Hz - 20 kHz
Coverage (Nominal -6 dB) H
90 °
Coverage (Nominal -6 dB) V
60 °
LF Transducer
SMX2120 300 mm (12 in)
HF Transducer
DH3-B 1.25-in titanium compression driver
Crossover Frequency
1600 Hz
Connector Type
(2) XLR/TRS combo jack and (1) XLR link output
Enclosure Material
18-mm, 13-ply birch plywood with EVCoat
Grill
16AWG steel with powdercoat
Suspension
(8) M10 suspension points
Height
613 mm (24.13“)
Width
381 mm (15“)
Depth
400 mm (15.75“)
Weight Net
23.6 kg (52.03 lbs)
Shipping Weight
26.8 kg (59.08 lbs)
Features
- Compact multi-purpose system with monitor position
– Ultra lightweight 3rd generation Class D amplifier
– Switch-mode power supply
– Reduced size and weight
– Pole mount socket
– Rigging points
The Avant series incorporates an impressive battery of high tech features that take powered portable systems to a new level of performance. The latest in Class D power amplification, digital signal processing and optimized D.A.S. components have been combined with enclosures designed for ease of transportation and road worthiness.
The Avant 12A offers a multi-angle enclosure which allows it to be used in stage monitor applications as well as a compact P.A. system.
The 600 W Class D amplifier provides extended bandwith, improved dynamic range and exceptionally low distortion. This makes the Avant series one of the best sounding systems on the market. After all, isn´t quality sound what it´s all about?
The 12AV4 loudspeaker designed and built by D.A.S. provides accurate low frequency reproduction. High frequencies are handled by the M-50N compression driver which uses a neodymium magnet structure and 2" titanium diaphragm-features hard to find on other systems in this market segment.
Technical Data
Nominal LF Amplifier Power
500 W
Nominal HF Amplifier Power
100 W
Frequency Range (-10 dB)
60 Hz-20 kHz (EQ Main)
Rated Peak SPL at 1 m
133 dB
Dispersion
80ºH x 50ºV rotatable horn
Enclosure Material
Plywood
Color/Finish
Black/Paint
Connectors
Input: Female XLR-Jack combo
Loop Thru: XLR
AC Input Male IEC
AC Requirements
115 V, 50/60 Hz
230 V, 50/60 Hz
Current Draw (1/3 power @ 230 V)
1.7 A
Dimensions (H x W x D)
71.3 x 36.2 x 39.7 cm
28 x 14.3 x 15.6 in
Weight
22 kg (48 lb)
Features:
DH-1K 1.5-inch Titanium Diaphragm Compression Driver EVS-12K 12-inch Woofer 121 dB max. SPL 500 W Class-D Amplifier Integrated DSP with FIR filter
Cabinet Powered two-way full-range speaker, 12" woofer, 1.5" compression driver, vented design Maximum Amplifier Output Capability, IHF-A 500 W Amplifier Power RMS 420 W Max. SPL 1m / calc. 121 dB Frequency Range (-10 dB) 55 Hz to 17 kHz Nominal Coverage Angle 90° x 50° (Horizontal x Vertical) Audio Input (LINE 1 or MIC/LINE 2) XLR and 1/4" TRS combination Audio Input (AUX) Stereo RCA, unbalanced Audio Output (LINK OUTPUT) XLR, balanced Digital Signal Processing 28/56-Bit, 48 kHz Crossover Frequency 1.7 kHz Product Dimensions (W x H x D) 607 x 362 x 340 mm Net Weight 16.8 kg Optional Accessories --- SH-112A, Dust Cover F01U270395 VPM 1500, variable speaker pole F01U141047 BS 35, speaker stand F01U141046
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