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Amplifier:
The Titan™ 8 Active is a self-powered, two-way professional loudspeaker system incorporating a high grade Bi-Amp Class D and Class A/B Amplifiers. The model also has intelligent electronics, such as full protection system: DC, overload, short circuit, thermal, On / Off mute and LF / HF Limiters, which protects the system from overload and allows reliable operation right up to the power limit.
The bottom of the Titan™ 8 ACTIVE provides a convenient built in pole mount socket for easy mounting on a standard 35mm diameter speaker stand pole.
The speaker stand receptacle features a locking screw to ensure stability.
Ten M6 threaded rigging points are provided for a variety of safe flying configurations with four of these inserts available, bottom-mounted, in an OmniMount® 30.0 bracket footprint.
The Titan™ 8 Active also features a switchable microhpone/line level input with adjustable gain, allowing a dynamic microphone to be used without a mixer for simple presentations.
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SPECIFICATIONS
| | MODEL | TITAN 8 ACTIVE | | GENERAL INFO |
| | System type | Active 8" 2-way Bi-Amplified | | Frequency response +/- 3db | 70Hz-20kHz | | HF SECTION |
| | Hf type | Titanium Compression Driver | | Horn dispersion (H x V) | 90° x 60° | | Hf exit size mm / inches | 30mm / 1.2“ | | PHYSICAL FEATURES |
| | Enclosure Material | Injection Moulded Polypropylene | | Enclosure Colour | Grey or White or Black | | Size (mm/inches) | 205mm / 8“ | | AMPLIFIER POWER |
| | Power On Protection | Power switch on / off mute | | Thermal Protection | Amplifier shutdown, auto reset | | Low Line Voltage Shut Down | 60% Nominal line voltage | | Driver Protection | Independent LF and HF limiters | | DC Protection | Yes | | Short Protection | Yes | | Dimensions (HxWxD) |
| | mm | 396mm x 266mm x 221mm | | inches | 15.59" x 10.47" x 8.7“ | | Impedance | 4 Ω | | Clip Limiter | Turns on approx 150W output | | Limiter Indicator | Red LED | | Power Indicator | Blue LED | | AC Power details |
| | Power Supply | High Efficiency Switching
Mode Power Supply | | AC Power Options | AC100~120V / 220~240V, 50 / 60Hz | | Power On Indicator | LED | | Rigging / Bracket / | 8 M6 threaded inserts including 4 | | Mounting Options | M6 threaded inserts on bottom in OmniMount 30.0-type footprint
Optional wall-mount bracket | | Input A - type | Switchable balanced mic or line level input | | Input Sensitivity | Mic: -36dBu (-38.2dBv or 12.28mVrms)
Line: +4dBu (1.78dBv or 1.228Vrms) | | Maximum Input Level | +22dBu | | Input Connector | XLR - 1/ 4" Combo jack | | Input Impedance | Balanced: 20k ohms | | Input B - type |
| | Maximum Input Level | +22dBu | | Input Connectors | Combo jack: 1/4" - XLR | | Bass Response Optimizer |
| | Subsonic Filter | 30Hz, Second-order filter | | Amplifiers |
| | Low-Frequency (Class D) | Rated 150W RMS, 300W Peak | | High- Frequency (Class A/B) | Rated 30W RMS, 60W Peak | | Electronic Crossover | 24dB/octave Linkwitz-Riley | | Crossover Frequency | 2.4kHz | | DIMENSIONS & WEIGHT |
| | Net weight ( kg / lbs ) | 5.7kg / 12.54lbs | | Gross weight ( kg / lbs ) | 7.70kg /16.94lbs | |
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Features
- Powered 2-way, full-range system
- 8″ bass loudspeaker
- Compression driver with titanium diaphragm
- Multiple mounting options
- Stand mountable
The DR-508A is powered full-range system that uses a new 8” low frequency transducer. The M-34 compression driver handles high frequency reproduction.
The 1000 W peak power Class D amplifier provides extended bandwith, improved dynamic range and exceptionally low distortion. This makes the DR-508A one of the smallest and most powerful portable cabinets on the market.
Technical Data
| Nominal Amplifier Power | 1000 W peak, 500 W continuous
Class D, Biamplified | | Frequency Range (-10 dB) | 60 Hz-20 kHz | | Rated Peak SPL at 1 m | 122 dB | | Dispersion | 90º x 45º | | Enclosure Material | Polypropylene | | Color/Finish | Black | | Connectors | IN: Female XLR
LOOP THRU: Male XLR
AC IN: powerCON | | AC Requirements | 115 V, 50/60 Hz
230 V, 50/60 Hz | | Current Draw (1/3 power @ 230 V) | 1.2 A | | Dimensions (H x W x D) | 45 x 30 x 30 cm
18 x 12 x 12 in | | Weight | 11.4 kg (25.1 lb) |
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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
| PROEL V-8-PLUS 8“
Specifications :
- System type : 2-way vented enclosure
- High Frequency Device :1” neodimyium compression driver
- Low Frequency Device :8” woofer with 1.5” voice coil
- Angular Coverage : 90° H x 60° V
- Total peak power : 400 W
- HF Amplifier Continuous Power :50 W Class AB
- LF Amplifier Continuous Power : 150 W Class D
- Power Supply :SMPS
- Processing Analog
- Frequency Response : 70 Hz - 20 kHz
- Max SPL :121 dB
- Connectors IN: COMBO, LINK: XLR M
- Controls LEVEL, LINE/MIC selector, LOW EQ, HIGH EQ, GND LIFT, FRONT LED selector
- Monitor Taper : 45°
- Flying System : 4 x M8 - top/bottom
- Construction : Polypropylene
- Cabinet Colour : Black
- Handles : 1 x top
- Mounting Pole : 1 x bottom
- Power Supply : 230 VAC or 120 VAC 50/60 Hz with LINE VOLTAGE selector
More Specs
- 2-way bi-amped loudspeaker system
- 1” NEODYMIUM compression driver
- Constant coverage 90° x 60° horn
- High-excursion 8” woofer with 1.5” VC
- 400 W Class D power amplifier with SMPS
- Integrated active processor with dual LIMITER circuit
- MIC/LINE input with 2-band EQ
- Front LED with ON or SIGNAL/CLIP selection
- SPL MAX: 121 dB
- Frequency response: 70 Hz - 20 kHz
- Ultra-lightweight reinforced polypropylene cabinet
- Top handle for effortless transport
- Slanted shape for the use as a stage monitor
- Four M8 flying points
- 7 kg total weight
- Dimensions (W x H x D) 280 x 422 x 263 mm
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The D 8A is the active version of the D 8 offering integrated Class-D power amplifiers, an electronic crossover and loudspeaker equalization.
The D 8A is ideal when combined with active subwoofers for the creation of very compact, active 3-way high-powered systems. For the low- and high frequency ranges, 2x 200 W RMS are available. The maximum overall amplifier output comes to 800 W. The frequency-range is 56 Hz - 20 kHz and the max. SPL is 123 dB / 1m)
The Line input is implemented as an XLR/jack combo socket. In addition an XLR microphone input with a separate level control is available. For operation with powered subwoofers, a switchable low-cut filter is provided.
The extensive range of optional accessories allows virtually unlimited use in fixed installations or flown configurations.
Cabinet Fullrange
Configuration Powered 2-Way
Components 8" / 1“
Rated Power RMS 200 W LF / 200 W HF
Max. Amplifier Output Capability 400 W LF / 400 W HF
max. SPL / 1m 123 dB
Frequency Range (-10 dB) 56 Hz - 20 kHz
Radiation-Pattern H x V 90° x 90°
Dimensions mm (W x H x D) 282 x 442 x 259
Weight 9 kg
| 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 |
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