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LD Systems PRO Series - 8" active PA Speaker
The LD Systems LDP82A is an active bass reflex multifunctional loudspeaker equipped with an 8" speaker and a 1" compression driver.
This loudspeaker was designed for live applications, both as a full-range solution as well as in combination with a subwoofer. The bi-amp amplifier section delivers an output of 600 W Peak and a sound pressure level of 112 dB (max.). This light loudspeaker impresses with assertive treble and midrange. The rear panel offers numerous connections and controls: a microphone input (XLR/jack), a line-in connector (RCA/XLR), a line-out connector (XLR/jack), 2-band EQ and a ground lift switch.
Additional highlights are the integral protective circuitry, built-in handles and rigging points, the 36 mm stand mount and the rugged overall design. Optional wall-mount brackets and monitor supports are available. The perfect PA solution for bands, mobile discos or permanent installation in medium-sized clubs and other function rooms.
Specifications 8" Multifunctional Loudspeaker Active: - Model Name: LDP82A
- Type: Bass Reflex
- Components:
- Woofer: 8" Custom Made
- Compression Driver: 1" Custom Made
- Amplification: Class A / B (Bi-Amp)
- Dispersion: 90° x 40°
- Power (RMS): 150 W
- Power (Peak): 600 W
- Frequency Range: 80 Hz - 15 kHz
- SPL (1 W / 1 m): 92 dB
- Max SPL: 112 dB
- Protection: Over-current
- Controls: Volume, Gain, Mic. Gain, High, Low, On/Off Switch, Ground Lift
- Indicators: Power, Clip
- Connectors:
- Input: Mic: XLR + Jack 6,3 mm Line: XLR + RCA Phono
- Output: Line: XLR + Jack 6,3 mm
- Power Supply: Transformer
- Cabinet Material: PP
- Dimensions (W x H x D): 295 x 420 x 235 mm
- Additional features: M8 rigging points, Stand support (36 mm)
User's manual [2,48 MB] |
Dedicated PA speaker system for fixed installations 2-way bass-reflex system for powerful bass 20 cm woofer (8“) and 2.5 cm dome tweeter (1“) White or titanium plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installation Movable mounting bracket for ceiling or wall installation Ideal for PA applications in restaurants, bars, discos, shops, conferences, etc. |
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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Dedicated PA speaker system for fixed installations 2-way bass-reflex system for powerful bass 20 cm woofer (8“) and 2.5 cm dome tweeter (1“) White or titanium plastic housing (ABS) with metal grille Trapezoidal cabinet for corner installation Movable mounting bracket for ceiling or wall installation Ideal for PA applications in restaurants, bars, discos, shops, conferences, etc. |
The QSC K.2 Series™ represents the best-inclass loudspeaker for today’s demanding audio professionals. The perfect combination of elegant design, superior audio performance, high functionality, simple and intuitive operation, and genuine QSC reliability, K.2 delivers extraordinary results for users in both portable and installed applications.
Features
- Best in class audio performance
- 2000 Watt Class-D amplifier module
- Intrinsic Correction™ tuning and loudspeaker management
- DMT™ (Directivity Matched Transition) design provides excellent power response and consistent performance across the listening area
- Refined, professional appearance looks great in any application
- Rugged ABS enclosure for long life and lasting durability
- Deployment in either main PA or floor monitor position
- Factory Presets and savable/recallable Scenes for commonly-used application
- Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour
- Dual pole cup mounts (standard and 7.5 degree down-tilt)
- M10 fittings for flown applications
- Optional security panel prevents unauthorized tampering of controls
- Complete EASE and CAD information available online
Model |
K8.2 |
Configuration |
Multi-purpose, 2-way active loudspeaker |
LF Transducer |
8-inch (203 mm), cone |
HF Transducer |
1.4-inch (35.6 mm) titanium diaphragm compression driver |
Frequency Response (-6 dB) |
59 Hz - 20 kHz |
Frequency Range (-10 dB) |
55 Hz - 20 kHz |
Nominal Coverage Angle |
105° Axisymetric |
Maximum Rated SPL1 Amplifier Cooling |
128 dB @1 M, peak 122 dB @ 1 M, continuous Class D Peak: 1800 W (LF), 225 W (HF) Low-noise, variable speed fan |
Controls |
Power 3 x Level Rotary encoder (push) 2 x selection buttons |
Indicators |
Monochrome LCD Display 1.75-inch x 1-inch (45 mm x 25.4 mm) 2 x Power LED (front and rear) 3 x Input Signal LED Input A Mic selected LED Input B Hi-Z selected LED Limiter active LED |
Connectors |
2 x locking XLR/F ¼⁻ᶦⁿᶜʰ combo (Mic/Line Input and Hi-Z/Line Input 1 x 3.5 mm TRS (Stereo Input) 2 x XLR/M (Loop-thru Output) 1 x XLR/M (Mix Output) 1 x locking IEC power connector |
AC Power Input |
Universal power supply 100 – 240 VAC, 50 – 60 Hz |
AC Power Consumption 1/8th Power2 |
100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A |
AC Power Consumption - Standby |
.2A at any voltage |
Enclosure Details |
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Enclosure |
Impact Resistant ABS |
Attachment Points |
2 x M10 threaded inserts plus Pull-Back |
Color |
Black (RAL 9011) |
Grille |
18 Gauge powered coated steel, internal cloth lining |
Dimensions (HxWxD) |
17.7 x 11 x 10.6 in 449 x 280 x 269 mm |
Net Weight |
12.2 kg (27 lbs) |
Shipping Weight |
14.4 kg (31.8 lbs) |
Regulatory |
CE, WEEE, UL, China RoHS, RoHS II, FCC Class B |
Optional Accessories |
K8 Tote, K8 Outdoor Cover M10 Kit-C, K.2-LOC Lock Out Cover K8.2 Yoke |
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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 |
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