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Power Output Level R-150 PLUS
STEREO
8ohm(T.H.D 0.05%) 50W+50W
4ohm(T.H.D 0.05%) 75W+75W
BRIDGED MONO
8ohm(T.H.D 0.05%) 50W
8ohm(T.H.D 0.5%) 170W
Frequency Response 20Hz- 20kHz, ±0.5dB
Convection Cooled
SoftStart Protection System
Balanced 10kΩ@0.775V Inputs
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HPS 1500 is a 2 channel power amplifier that delivers up to 2 x 750 W RMS @ 4 Ω (1500 W RMS bridged @ 8 Ω).
XLR inputs for patching in signals as well as Speakon ports for connecting speaker systems are provided for the maximum flexibility.
A forced air cooling system maintains a low operating temperature.
Features |
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Fast response and low distortion | Easy to configure in stereo / mono / bridge modes | Extensive protective circuits ensure high reliability and operating safety | Front panel signal / clip / protect LED indicators | Minimum load impedance (stereo / mono): 4 Ohm | XLR input connectors | SPEAKON output connectors | Switchable limiter |
2 unit 19" rack, low weight for easy transportation
AMPLIFIER SPECIFICATIONS |
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Power output stereo 4Ω: | 2 x 750 Watt rms | | Power output stereo 8Ω: | 2 x 450 Watt rms | | Power output bridged 8Ω: | 1500 Watt rms | | Frequency Response: | 20 Hz ÷ 20 kHz | | Signal/noise rate: | 106 dB | | Damping factor: | > 300 | | Slew rate: | 50 V/μS | |
INPUT SECTION |
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Input connector: | xlr | | Input sensitivity: | 1.4 V (/ 32 – 26 dB) dBm/V RMS | | Input impedance: | 20 kΩ (balanced), 10 kΩ (unbalanced) kΩ | |
OUTPUT SECTION |
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Output connector: | Speakon | |
SYSTEM PARAMETERS |
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Cooling: | Forced | | Amplifier class: | H | |
POWER REQUIREMENT |
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Operating voltage: | 220 ÷ 240 V (50 / 60 Hz) V ~ Hz | |
PHYSICAL SPECIFICATIONS |
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Height: | 88/3.4 mm/inch | | Width: | 482/18.9 mm/inch | | Depth: | 420/16.5 mm/inch | | Net Weight: | 17/37.4 Kg/Lbs |
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The DA-250F is a 4-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 250 W × 4 channels (4 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be mounted in an EIA Standard equipment rack (1 unit size).
*0 dB = 0.775 V Power Source | 120 V AC, 50/60 Hz | Amplification System | Class D | Power Consumption | 200 W (based on UL/CSA standards)
1300 W (rated output 4 Ω × 4)
850 W (rated output 8 Ω × 4) | Input | 4 circuits, +4 dB* (1.23 V) (input level control in maximum position),
10 kΩ, electronically-balanced, removable terminal block (3 pins)
CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch) | Rated Output | 4 channels: 250 W × 4 (4 Ω), 170 W × 4 (8 Ω)
2 channels (BRIDGE): 500 W × 2 (8 Ω)
M4 screw terminal, distance between barriers: 8.8 mm | Frequency Response | 20 - 20,000 Hz (±1 dB) | Total Harmonic Distortion | 0.1% (1 kHz)
0.3% (20 - 20,000 Hz) | Protection Circuit | Protection against excessive current flow due to overload,
short circuit, unusual DC voltage output,
temperature rise at power amp. heat sink (110℃ or more),
temperature rise inside the unit (80℃ or more) | S/N Ratio | 100 dB (A-weighted) | Crosstalk | 70 dB (A-weighted) | LED Indicator | Power (blue) × 1, Input (green) × 4, Output (yellow) × 4,
Peak (red) × 4, Protect (red) × 4 | Cooling | Forced air cooling | Operating Temperature | -10℃ to +40℃ | Operating Humidity | 90% RH or less (no condensation) | Finish | Panel: Aluminum, black, alumite Case: Plated steel sheet | Dimensions | 482 (W) × 44 (H) × 401.8 (D) mm | Weight | 6.6 kg | Accessory | Power cord (2 m) …1, Removable terminal plug (3 pins) …4,
Tamper-proof cap …4 |
| L1400 450W-450W 4ohm (280W-280W8ohm)
COMPACT MODERN DESIGN
Compact size (2U-Rack Height) with up to 1200W per channel@2ohms
these amps save valuable rack space without compromising power output.
HIGH CURRENT TOROIDAL TRANSFORMER
A high-current toroidal transformer saves rack space
and minimizes hum and noise.
EXCELLENT SOUND QUALITY
The low T.H.D.(0.05%) and high damping factor (400 or higher)
gives excellent sound quality.
2 STAGE POWER SUPPLY
The high-power units (L1800 and L2400) have a 2-Stage Class-H design
that maximizes their performance.
EQUIPPED WITH 30Hz or 50Hz HPF
All amplifiers are equipped with high-pass filters on each channel to
help maintain sound quality, yet help protect the loudspeakers.
EXTENSIVE PROTECTION CIRCUITS
Extensive protection circuits monitor over voltage/current conditions, overheating,
output shorts, and DC voltage to improve performance and reliability.
CLIP-LIMITER CIRCUITS
Clip-limiters on each channel are provided to help prevent
distortion due to excessive signal levels.
L.E.D FUNCTION DISPLAYS
Power, Clip limiter, Signal, Protection, Mode (Parallel/Stereo/Bridged)
LEDs on the front panel indicate the status of the unit in operation. |
BASIC Series - Intelligent Power
BASIC - that's meeting the tightest budgets and professional requirements in reliability, flexibility and sound. Alone or in combination with the other products of the Bittner portfolio. The consequent realisation of the Bittner quality standards indicates once more our understanding of the contracting business. It underlines our philosophy that cost consciousness has nothing to do with giving up standards. Compromise is a word unknown to Bittner Audio! The incorporation of detent potentiometers, clip limiter, protection circuits for any imaginable situation, as well as a first-class production process using only highest-quality components made the BASIC series the choice of most contractors.
Certainly more than basic!
High Tech SMT design Excellent sound and superior impulse response Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay XLR Inputs Speakon and Binding Posts Clip Limiter Toroidal transformers LED Indicators for SIGNAL, CLIP, PROTECT, POWER Temperature controlled, variable speed, low noise fans Detent potentiometers Stereo / Bridged / Parallel Mode Ground Lift Robust Steel Chassis 3 Year Warranty
TECHNICAL DATA: Basic 200: 2x 100 W @ 4 Ohm Class: AB Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB) THD: < 0.03% Signal-to-Noise Ratio: < -102 dB Channel Seperation: > 85 dB Input Sensitivity: +6 dBu Input Clipping: 22 dBu Input Impedance: 20 kOhm Damping Factor: > 400 @ 4 Ohm Cooling: 2x Fan (temp. reg. variable speed) Weight: 10 kg. Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“) |
Solid DYNACORD amplifier technology at highly competitive prices.
These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems. SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
The integrated, switchable Low-Pass Notch filter (a typical DYNACORD special feature) corrects the frequency response and optimizes the transient behaviour of loudspeakers.
Maximum Midband Output Power, THD = 1%, 1 kHz, Dual Channel 2 Ω - 900 W, 4 Ω - 600 W, 8 Ω - 380 W Maximum Single Channel Output Power, Dynamic-Headroom, IHF-A 2 Ω - 1700 W, 4 Ω - 950 W, 8 Ω - 480 W Maximum Bridged Output Power, THD = 1%, 1 kHz 4 Ω - 1800 W, 8 Ω - 1200 W Input Sensitivity, rated power @ 8 Ω, 1 kHz +3.1 dBu (1.11 Vrms) Maximum Input Level +21 dBu (8.69 Vrms) Voltage Gain, ref. 1 kHz 32.0 dB Frequency Response, ref. 1 kHz 10 Hz...40 kHz (±1 dB) Output Stage Topology Class AB Dimensions (W x H x D), mm 483 x 88.1 x 421.5 Weight 14.8 kg (32.6 lbs)
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