Descriere
The Atlas A-Line Array passive SET
The AL123A-B is a single line array 3-way loudspeaker enclosure that is designed to be either flown or ground stacked using four or more units in a vertical array. The system includes dual 12" woofers, four 6" midrange drivers, and dual 1.4" high frequency compression drivers powered by an integrated 3600-watt amplifier. A nominal horizontal coverage pattern of 120 degree is maintained, while the vertical coverage will vary depending on the number of enclosures used and the splay angles that are chosen by using Atlas A-Line patented EZAL rigging system. The pattern control will also depend on the length of the array. The integrated amplifier includes on-board DSP that can be adjusted in real time via a network connection. The AL123A-B DSP is factory preset for flat response. Additional adjustments can be made based on the number of units being used and the nature of the venue where they are used.
Enclosures feature A-Line's exclusive integrated patented EZAL™ rigging system for faster, safer and easier set up. Up to eight boxes can be individually aimed under load, while flown or stacked, by just one or two people. Made in the USA with the highest-grade components, A-Line Acoustics AL123 boxes are constructed of birch plywood with threaded fittings for attachment of loudspeakers, LSRs, rigging and amplifiers.
Optional wheel boards, truck pack, and fly frames are also available.
Features
3-Way Full Range Speaker System
2x 12" Low Frequency Drivers
4x 6" Midrange Drivers
Baltic Birch Cabinet Construction
EZAL™ Rigging System
2x 1.4" High Frequency Drivers
Finished in Heavy Duty Black Duracoat™
Tech Specs
|
Total RMS Power |
3600 Watts |
|
LF Driver Power (RMS) |
2400 Watts |
|
Connector Type |
I/O PowerCON™ and M&F XLR |
|
MR Driver Power (RMS) |
600 Watts |
|
High Frequency RMS Power |
600-Watts |
|
Impedance LF/MR/HF |
4Ω / 4Ω / 8Ω |
|
MAX SPL |
136dB |
|
Frequency Response |
70Hz - 18kHz |
|
Height |
13.9" (35.31cm) |
|
Width |
45.3" (115.1cm) |
|
Depth |
16.3" (41.4cm) |
|
Weight |
133 lbs (60.33kg) |
he large fly frame is designed to be the structural interface between the AL123A-B and/or AL218A-B, and the venue structure where the array is to
be flown or suspended. It is best to use four points located close to the four corners to suspend the array. Please use the AL123A-B and AL218A-B
manuals for instructions on how to use and connect the fly frame with the corresponding A-Line product.
Features
Welded Steel Construction
Designed for Use with AL123A-B and AL218A-B Speakers
Maximum Capacity of 2000 Pounds
Tech Specs
|
Height |
6" (152.4mm) |
|
|
Width |
42.4" (1077mm) |
|
|
Depth |
33.37" (847.6mm) |
|
|
Weight |
230 lbs. (104.5 kg) |
|
The Atlas A-Line AL218A-B is a dual 18" subwoofer that is designed to be flown or surface mounted in large format applications where high sound pressure levels are required. The unit features dual cast 18-inch subwoofers in a Baltic Birch enclosure that includes a durable finish. Each subwoofer is capable of handling 1500-watts RMS power for a total of 3000-watts. The power is delivered via an internal high
efficiency, class-D amplifier. This amplifier features integrated DSP that allows the loudspeaker to be configured via the network.
Power connections are made using Powercon connectors and multiple units can be linked together via Speak-ON™ connections located on the back panel. The unit also includes the patent pending EZAL rigging system that is designed to make connecting multiple enclosures together easy in a flyable array. The AL218A-B is the ultimate way to reinforce low frequency reproduction in large format venues like arenas, stadiums, theaters, and concert venues.
Features
Dual 18" Subwoofers
Integrated 3000-Watt Class D Amplifier
Network Connectivity for Onboard DSP Control and Configuration
Powercon, Speak-ON™, and XLR Rear Panel Connections
Baltic Birch Cabinet Construction
EZAL™ Rigging System
Finished in Heavy Duty Black Duracoat™
Tech Specs
|
RMS Power (Watts) |
3000-Watts |
|
Subwoofers |
Dual 18" |
|
Amplifier Topology |
Class D |
|
Frequency Response |
25Hz - 152Hz |
|
Dispersion |
Omni |
|
Low Pass Filter |
24dB/Oct @ 25Hz (factory preset) |
|
Enclosure Tuning Frequency |
32Hz |
|
Dimensions (no Rigging) |
(enter custom value) |
|
Height |
21.875" (555.63mm) |
|
Width |
42.171" (1071.14mm) |
|
Depth |
36.625" (930.28mm) |
|
Height |
23.165" (588.39mm) |
|
Width |
45.302" (1150.67mm) |
DriveRack PA+
The best just got even better! The DriveRack PA, far and away the world's most popular loud speaker management system has now become the DriveRack PA+; the best has indeed gotten better. Showcasing all the features that users around the world have come to expect, including easy setup, rock-solid reliability and unparalleled sound quality, this version of DriveRack has gone to great lengths to earn its "plus." With more settings, more control and enhanced circuitry, the sound you seek is right at your fingertips.
Although the DriveRack PA+ is loaded with functions and features, it is easy to set-up and use. The dbx exclusive Set Up Wizards walk you through system set up with easy to follow step-by-step instructions. Just pick your speakers and amps from the built-in list on the PA+ and then let the Auto Level Wizard™ fine tune the level settings of each speaker. You can then let the Auto EQ® Wizard help you further optimize your sound. Finish up by using the AFS Wizard, which automatically sets filters to eliminate any feedback during performances. Within minutes, your system will sound like it was tuned by a pro! No experience required. Get the most out of your PA with the DriveRack PA+, the worldwide standard in loudspeaker management.
Recommended for: Installed, Portable, Tour.
Features
- Setup Wizard Steps Through Speaker and Amp Selection and Levels
- Auto EQ™ Wizard with 28-Band RTA Tunes Your System For The Venue
- AFS™ Wizard Helps Eliminate Feedback
- Stereo Feedback Elimination with 12 feedback notch filters
- dbx 120A Sub-harmonic Synthesizer
- Classic dbx Input Compression
- JBL® Speaker and Crown® Power Amp Tunings included
- Full time RTA function
- Front-Panel Output Mutes
- Pink Noise Generator (used with Auto EQ and Auto Level Wizards)
- Linked Stereo DSP Processing for ease of use
- 24-Bit ADC/24-Bit DAC, >113 dB Dynamic Range
- 2-Channel XLR Input and 6-Channel XLR Output
- 2x3, 2x4, 2x5, 2x6 Crossover Configurations
- Dual 28-band Graphic EQ- Linked or Dual Mono
- Stereo Multi-band Parametric EQ
- Stereo Output Limiters
- Output Alignment Delay
- Power on/off Mute Circuitry
- Front-panel RTA-M XLR input with phantom power
- 25 User Programs/25 Factory Programs
- Full Graphic LCD Display
- Front Panel Input and Output Meters
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