Content | User´s Manual
Technical drawing
LD Systems STINGER 28 A G3
Active 2 x 8" 2-way bass-reflex PA speaker
- Active 2 x 8" 2-way bass-reflex PA speaker
- 131 dB max. SPL and 500-watt RMS performance with a highly-efficient digital amplifier
- Perfect all-rounder for full-range, satellite and monitor applications
- Practical presets for fast and user-specific frequency tuning
- Homogeneous dispersion pattern thanks to a BEM-optimised tweeter wave guide
- Two 8" custom woofers and BMS tweeter driver
- Distortion-free sound at even maximum volumes, thanks to DynX® DSP technology
- 2 line/mic input channels with individual gain controllers plus mono mix output
- Birch plywood housing with ultra-robust polyurea coating and M10 rigging points
- Shock-resistant front grille for optimum speaker protection
- 36 mm dual tilt stand attachment with 0° and 5° tilt angle
- Extensive and smart accessories for installation and transport
This highly professional 2-way active system is designed for absolute, long-term reliability. With its rugged bass reflex housing and finely tuned, user-friendly presets, it is suitable for use as a full-range speaker, satellite or monitor. The Stinger® 28 A G3 is powered by a highly efficient Class-D amplifier with a powerful 500-watt continuous output. Its two specially developed 8" woofers and a BMS tweeter driver achieve a powerful bass response and fresh, natural trebles. The wave guide of the tweeter has been developed using the Boundary Element Method (BEM), a numerical simulation of the sound radiation and dispersion. It reduces reflection from floors and ceilings and prevents sidelobe levels, thus achieving controlled and homogeneous dispersion.
LD Systems’ proprietary DynX® DSP technology means that the Stinger® 28 A G3 delivers perfect performance with maximum clarity and power under all conditions. The signal processing of the crossover function and the multi-band limiter achieve an optimal runtime and high freedom from distortion. Designed as an all-around workhorse, the housing of the speaker is made of robust birch plywood. An extremely resilient coating of polyurea offers exceptional robustness and durability. The features include a steel front grille, a dual-tilt stand attachment, flight points and ergonomic handles. The Stinger® 28 A G3 is a good value and attractive solution for professional sound systems, with extensive accessories that support usage on the stage and in fixed installations.
Product type
PA loudspeaker
Type
active
Low/mid driver dimensions
2 x 8 "
Woofer size
2 x 203.2 mm
Woofer magnet
Ferrite
Woofer brand
Custom-made
Woofer voice coil
2 "
Woofer voice coil (mm)
50.8 mm
Horn
BEM optimized CD Horn
HF driver dimensions
1 "
HF Driver Size
25.4 mm
HF driver magnet
Ferrite
HF driver brand
BMS
HF driver voice coil
1 "
HF Driver Voice Coil
25.4 mm
Amplifier
Class D
Dispersion (H x V)
90 x 50 °
RMS
500 W
Peak power
1000 W
Frequency response
58 - 20000 Hz
Max. SPL (peak)
131 dB
Protection circuits
Multiband limiter , over voltage , over-current , thermal overload
Input sensitivity
-5 dBu
Controls
2 x gain , 2 x Mic/Line , Mode
Indicators
Limit , Mode , On , Protect (protection circuit engaged) , Signal
Line inputs
2
Line input connectors
6.3 mm jack , XLR
Line outputs
1
Line output connectors
XLR
Operating voltage
100 - 120 V / 50 - 60 Hz or 200 - 240 V / 50 - 60 Hz (automatic switching)
Operating Temperature
0 - 40 °C
Relative Humidity
< 80% (non-condensing)
Cabinet material
12 mm Plywood
Cabinet surface
Polyurea
Cabinet construction
vented
Width
270 mm
Height
756 mm
Depth
290 mm
Weight
20,5 kg | ART 708-A is a powerful and versatile solution for a variety of needs, ranging from small-to-medium-scale indoor concerts to outdoor stage monitoring.
Compact, powerful, and accurately designed to guarantee accurate monitoring and effortless portability, it features a class-D 800 Watt amplifier with innovative DSP sound processing and 8’’ high-power woofer.
APPLICATIONS
- • Nearfield & portable PA
- • Foreground/background PA, distributed PA, frontfill and sidefill
- • Houses of worship, video monitoring, retail, clubs, performance theatre, theme parks
- • Compact voice reinforcement systems
- • Stage monitoring
General Specs
o 127 dB Max SPL
o 800 WATT 2-way peak power
o 90 x 70, Wide dispersion constant directivity horn
o Innovative DSP Processing
o 1" Compression Driver, 1.0" v.c.
o 8" Woofer
o FiRPHASE Technology
Acoustical Specs
• Frequency Response -3 dB: 60 Hz ÷ 20 Hz
• Max SPL: 127 dB
• Horizontal coverage angle: 90°
• Vertical coverage angle: 70°
• Compression Driver: 1“, 1.0" v.c.
• Woofer: 8“, 2" v.c.
Inputs/Outputs
• Input signal: bal / unbal
• Input connectors: XLR male, Jack
• Output connectors: XLR female
• Input sensitivity: -2 dBu / +4 dBu
Processor Section
• Crossover frequencies: 1600 Hz
• Protections: RMS
• Limiter: Soft limiter
• Controls: Volume, Boost, Mic/Line
Amplifier Specifications
Total power: 800 W PEAK
• High frequencies: 200 W PEAK
• Low frequencies: 600 W PEAK
Total power: 400 W RMS
• High frequencies: 100 W RMS
• Low frequencies: 300 W RMS
• Cooling: Convection
• Connections: VDE AC socket
Cabinet Specs
• Cabinet Material: Composite PP
• Hardware: 2xM10 flying p.
• Handles: 1 top
• Pole Mount/Cap: Yes
• Colour: Black
Size/Weight
• Height: 480/18.88 mm/inch
• Width: 291/11.44 mm/inch
• Depth: 276/10.86 mm/inch
• Net Weight: 10.2/22.48 kg/lbs |
Features
400 Watt digital bi-amplification
126 dB max spl
Wide dispersion 90 x 70 constant directivity horn
8" High power neodymium woofer, 2.5" voice coil
1" Mylar dome, neodymium high frequency driver
DSP processing, boost eq, soft limiter and protection
Xlr/jack input, xlr signal output
Acoustical Specifications
Frequency Response -3 dB: 65 Hz ÷ 20 kHz
Max SPL: 126 dB
Horizontal coverage angle: 90°
Vertical coverage angle: 70°
Compression Driver: 1" neo, 1.4" voice coil
Woofer: 8" neo, 2.5" voice coil
Input/Output Section
Input signal: bal/unbal
Input connectors: xlr - Jack
Output connectors: xlr
Processor Section
Crossover frequencies: 1800 Hz
Limiter: Fast limiter, RMS limiter
Controls: Flat, Boost
Amplifier Specifications
Total power: 400 W
High frequencies: 100 W
Low frequencies: 300 W
Connections: VDE
Cabinet
Cabinet Material: Composite PP
Hardware: 2 x M10 flying points
Handles: 1 on top
Pole Mount/Cap: Yes
Grille: Steel
Colour: Anthracite grey
Physical Specifications
Height: 480/18.9 mm/inch
Width: 291/11.45 mm/inch
Depth: 274/10.7 mm/inch
Net Weight: 9.2/20.28 kg/lbs
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User's manual - LDSATG2 [4,73 MB] |
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The LD Systems SAT82AG² is an active installation monitor, which provides a convincing performance on a PC or laptop and as a home studio monitor.
The compact 2-way bass reflex design is equipped with an 8" custom-made woofer and a 1" compression driver which are driven by an 80 Watt Class AB power amplifier. The input is a combo socket; an XLR socket is used to loop through the signal. With a frequency response of 50 Hz - 20 kHz and 114 dB maximum sound pressure, the SAT82AG² produces a balanced sound with high dynamics. The monitor features protection circuits for the tweeter against overcurrent, and a switchable power saving mode that automatically switches to standby if there is no signal for 3 minutes.
The cabinet of the SAT82G² is made of 12mm MDF with M6 flight points and is available in black or white with a durable textured paint finish. A versatile mounting bracket is included; a universal joint mount is available as an accessory.
- Product Type: installation monitor
- Type: active
- Woofer Size: 8“
- Woofer Size: 203.2 mm
- Woofer Magnet: ferrite
- Woofer Brand: custom-made
- HF Driver Size: 1“
- HF Driver Size: 25 mm
- HF Driver Magnet: ferrite
- HF Driver Brand: custom-made
- Amplifier (A): Class A/B
- Dispersion Angle (H x V): 60° x 60°
- Power Output (RMS): 80 W
- Frequency Response: 50 Hz - 20,000 Hz
- Max SPL: 114 dB
- Protection: overcurrent, HF drivers
- Controls: volume, power switch (on/off), power mode (on/auto)
- Indicators: Power, Overload
- Line Input Connectors: 6.3 mm TRS, XLR
- Line Output Connectors: XLR
- Power Supply: transformer
- Operating Voltage: 220 V AC - 240 V AC, 50 - 60 Hz
- Cabinet Material: 12 mm MDF
- Cabinet Surface: textured coating
- Cabinet Colour: black
- Cabinet Type: bass reflex
- Width: 274 mm
- Height: 410 mm
- Depth: 243 mm
- Features: wall bracket
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- 2-way bi-amplified, bass-reflex design
- 200mm (8”) LF woofer with 50mm (2”) voice coil, custom made for FBT
- 25mm (1”) exit throat B&C HF compression driver with 36mm (1.4”) voice coil
- Frequency response from 65Hz to 20 kHz
- 80°H x 50°V Constant Directivity Rotatable Horn
- optional wall bracket mount thread, 35mm (1 3/8”) top-hat
- one integrated pocket handle
Code: |
41212 |
Configuration: |
2 way |
Built-in amplifier LF/HF: |
700/200 W RMS |
Built-in amplifier peak LF/HF: |
1400/400 W |
Frequency response: |
65Hz-20kHz -6dB |
Low Frequency woofer: |
8 - 2 coil inch |
High Frequency driver: |
1 - 1.4 coil inch |
Maximum SPL cont/peak: |
123/131 dB |
Dispersion: |
80°x50° rotatable HxV |
Input impedance: |
22 Kohm |
AC Power requirements: |
640 VA |
Input connector: |
XLR with loop, RCA ST |
Power cord: |
5/16.4 m/ft |
Net Dimension (WxHxD): |
274x500x300 / 10.8x19.7x11.8 mm/inch |
Net Weight: |
15.6/34.39 Kg/lb |
Transport Dimension (WxHxD): |
395x620x375 / 15.5x24.4x14.7 mm/inch |
Transport Weight: |
15.3/33.7 Kg/lb |
| The LD Systems SAT82AG² is an active installation monitor, which provides a convincing performance on a PC or laptop and as a home studio monitor.
The compact 2-way bass reflex design is equipped with an 8" custom-made woofer and a 1" compression driver which are driven by an 80 Watt Class AB power amplifier. The input is a combo socket; an XLR socket is used to loop through the signal. With a frequency response of 50 Hz - 20 kHz and 114 dB maximum sound pressure, the SAT82AG² produces a balanced sound with high dynamics. The monitor features protection circuits for the tweeter against overcurrent, and a switchable power saving mode that automatically switches to standby if there is no signal for 3 minutes.
The cabinet of the SAT82G² is made of 12mm MDF with M6 flight points and is available in black or white with a durable textured paint finish. A versatile mounting bracket is included; a universal joint mount is available as an accessory.
- Product Type: installation monitor
- Type: active
- Woofer Size: 8“
- Woofer Size: 203.2 mm
- Woofer Magnet: ferrite
- Woofer Brand: custom-made
- HF Driver Size: 1“
- HF Driver Size: 25 mm
- HF Driver Magnet: ferrite
- HF Driver Brand: custom-made
- Amplifier (A): Class A/B
- Dispersion Angle (H x V): 60° x 60°
- Power Output (RMS): 80 W
- Frequency Response: 50 Hz - 20,000 Hz
- Max SPL: 114 dB
- Protection: overcurrent, HF drivers
- Controls: volume, power switch (on/off), power mode (on/auto)
- Indicators: Power, Overload
- Line Input Connectors: 6.3 mm TRS, XLR
- Line Output Connectors: XLR
- Power Supply: transformer
- Operating Voltage: 220 V AC - 240 V AC, 50 - 60 Hz
- Cabinet Material: 12 mm MDF
- Cabinet Surface: textured coating
- Cabinet Colour: white
- Cabinet Type: bass reflex
- Width: 274 mm
- Height: 410 mm
- Depth: 243 mm
- Features: wall bracket
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