Content | Crown XLI1500
The Crown XLI 1500 is a reasonably priced, but robust and powerful power amplifier. It ideally suits the use in budget-oriented applications at both mobile and stationary areas. It offers a power of 2 x 450 Watts at 4 Ohms. Thereby, the integrated fan guarantees a high operating safety, due to the constant airstream for cooling the power amplifier. The XLI 1500 offers a robust an analogue circuit, which is supplied by a conventional power supply. Furthermore it features three different, selectable modes (stereo, bridge and parallel).
Crown XLI 1500:
- Reasonably priced, robust and powerful power amplifier
- Robust and analogue circuit
- LED display for each channel for signal, clip and error
- Stereo, bridge and parallel modes
- Conventionall power supply
- Performance: 2 x 330 W / 8 Ohm, 2 x 450 W / 4 Ohm
- Inputs: Cinch, XLR
- Outputs: 2 x speakon, spring clip
- Robust 19 inch housing
- Height: 2 U
Specifications
|
XLi800 |
XLi1500 |
XLi2500 |
XLi3500 |
Channels |
2 |
2 |
2 |
2 |
Sensitivity (full rated power at 8 ohms) |
0.775V or 1.4V |
0.775V or 1.4V |
0.775V or 1.4V |
0.775V or 1.4V |
Signal to Noise Ratio (below rated power 20Hz to 20kHz, A-Weighted) |
> 100 dB |
> 100 dB |
> 100 dB |
> 100 dB |
Total Harmonic Distortion (THD) (20Hz - 20kHz) |
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Inter Modulation Distortion (60Hz and 7kHz at 4:1 from full rated output to -40 dB) |
= / |
= / |
= / |
= / |
Frequency Response (at 1W, 20Hz - 20kHz) |
0 dB, -1 dB |
0 dB, -1 dB |
0 dB, -1 dB |
0 dB, -1 dB |
Crosstalk (below rated power) |
at 1kHz: -75 dB |
at 1kHz: -75 dB |
at 1kHz: -75 dB |
at 1kHz: -75 dB |
at 20kHz: - 59 dB |
at 20kHz: - 59 dB |
at 20kHz: - 59 dB |
at 20kHz: - 59 dB |
Damping Factor (from 10Hz to 400Hz, 8 ohms) |
> 200 |
> 200 |
> 200 |
> 200 |
AC Line Voltage and Frequency Configurations (± 10%) |
120VAC 60Hz |
120VAC 60Hz |
120VAC 60Hz |
120VAC 60Hz |
220VAC 50/60Hz |
220VAC 50/60Hz |
220VAC 50/60Hz |
220VAC 50/60Hz |
230-240VAC 50/60Hz |
230-240VAC 50/60Hz |
230-240VAC 50/60Hz |
230-240VAC 50/60Hz |
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Dimensions (H x W x D) |
3.5" x 19" x 12.4“ |
3.5" x 19" x 12.4“ |
3.5" x 19" x 12.4“ |
3.5" x 19" x 14.4“ |
(89 x 482 x 315mm) |
(89 x 482 x 315mm) |
(89 x 482 x 315mm) |
(89 x 482 x 366mm) |
Net Weight |
25.1 lb (11.4 kg) |
28.0 lb (12.7 kg) |
29.7 lb (13.5 kg) |
43.0 lb (19.5 kg) |
Net Shipping Weight |
29.5 lb (13.4 kg) |
32.4 lb (14.7 kg) |
34.2 lb (15.5 kg) |
47.4 lb (21.5 kg) |
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- 2Χ350W 8Ω 2x500W 4Ω 2x650W STEREO MODE
- BRIDGE 2000W 4 Ω
- 16Kg
- 2 x 1,000 Watts into 2 Ohms; 2 x 750 Watts into 4 Ohms; 2,000 Watts into 4 Ohms (bridge mode)
- Precise Power, Signal and Clip LEDs to monitor performance
- XLR and 1/4" TRS input connectors for compatibility with any source
- Professional speaker connectors and "touch-proof” binding posts support most speaker wiring systems
- Selectable low-frequency filters (30 Hz or 50 Hz) remove distracting infra-sound frequencies
- Independent limiters per channel offer reliable protection against overload and distortion
- High-current toroidal transformer for ultra-high transient response and absolute reliability
- Ultra-reliable Toshiba/Fairchild power transistors
- Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers without shutting down the show
- “Back-to-front” ventilation system including air filter for reliable operation
- “Built-like-a-tank,” impact-resistant, all-steel 2U rackmount chassis
- High-quality components and exceptionally rugged construction ensure long life
- Conceived and designed by BEHRINGER Germany
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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 400: 2x 200 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: 12 kg. Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“) |
XB Series - Intelligent Power
Power Without Compromises. The XB is designed for paging, music and alarm signals. Versatile, dynamic and extremely rugged according to IEC286-3. For the highest requirements in safety and quality. Sequential power on, alive contacts and incorporated ground fault detection- the XB is the solution under all conditions. Without the need for additional equipment. For uninterrupted and troublefree operation.
High Tech SMT Design Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay PHOENIX / Speakon LED Indicators for POWER, SIGNAL, CLIP, PROTECT Temperature controlled, variable speed low noise fans Volume Controls at the back Stereo / Bridged / Parallel Mode Softstart Sequential Remote Power On Alive Contact Ground Lift 3 Years Warranty
TECHNICAL DATA: XB 400: 2x 200 W @ 4 Ohm Class: AB Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB) THD: < 0.025% Signal-to-Noise Ratio: < 103 dB Channel Seperation: > 85 dB Input Sensitivity: +6 dBu Input Clipping: 22 dBu Input Impedance: 20 kOhm Damping Factor: 500 @ 4 Ohm Cooling: 2x fan (temp. reg. variable speed) Weight:12 kg /(26 lbs) Dimensions: 2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“) |
Engineered from the ground up for unmatched quality and performance, the Crown? DSi Series of power amplifiers offers three models of 500W, 800W, and 1200W per channel at 4 ohms. Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. Rear panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and the new DSi-8M System Monitor. The intuitive front panel LCD screen guides installers through a setup process? featuring presets for the industry-standard JBL cinema loudspeaker systems? to make configuration quick and easy. At the touch of a button, Crown?s DSi cinema amplifiers deliver perfectly matched performance with each award-winning JBL ScreenArray? system, making this the ultimate cinema solution.
Features : Includes three models of 500W, 800W, and 1200W per channel at 4 ohms Automatic presets for popular JBL cinema speaker systems for quick, easy configuration Intuitive front-panel LCD screen guides installers through setup Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting Computer connectivity via USB allows fast setup and configuration with HiQnet? System Architect? software Rear-panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and new DSi-8M System Monitor Switch-mode universal power supply All products fill 2U rack spaces and weigh under 19 pounds Barrier strip outputs, removable Phoenix-style input Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
The Crown? DSi 1000 power amplifi er shall be a solid-state two-channel model with a switch-mode universal power supply. A rear-panel HD-15 connector shall provide input/output connectivity between the DSi amplifi er and the DSi-8M System Monitor. The outputs shall be usable as stereo or bridged-mono modes of operation. The bridged-mono mode shall bridge the outputs to provide increased output voltage. Front panel controls and indicators shall include the following: Level: Detented rotary level control, one per channel. Power Switch: On/off switch applies AC power to the amplifi er. Sel/Prev/Next Buttons: Three buttons near the LCD screen shall be used to access menu items. LCD Screen: Backlit liquid crystal display shows speaker presets and signal processing. Signal Indicator: Green LED, one per channel, fl ashes when a very low-level signal is present at input. ?10 Indicator: Green LED flashes when output signal exceeds ?10 dB below clip. ?20 Indicator: Green LED flashes when output signal level exceeds ?20 dB below clip. Ready Indicator: Green LED, one per channel, illuminates when the amplifi er is ready to produce audio. Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion. Temp/Fault Indicator: Red LED, one per channel, illuminates under Fault or excessive temperature conditions. Power Indicator: Blue LED illuminates when the amplifi er has been turned on and has power. Rear panel controls and connectors shall include the following: AC Line Connector: NEMA 5-15P (15A). Input Connector: Two 3-pin removable Phoenix-type connectors each accept a balanced line-level input signal. Output Connectors: 4-position barrier strip with connectors for dual louspeakers or bridge-mono loudspeaker. HiQnet USB Connector: Type B, connects to a HiQnet network. HD-15 Connector: For cinema I/O compatibility with DSi-8M System Monitor. The amplifi er shall have the following specifi cations: Output Power: 2 ohm Stereo (per channel): 700W with 1% THD, 4 ohm Stereo (per channel): 500W with 0.5% THD, 8 ohm Stereo (per channel) 275W with 0.5% THD, 4 ohm Bridge-Mono: 1,400W with 1% THD, 8 ohm Bridge-Mono: 1,000W with 0.5% THD. Voltage Gain at 1kHz, 8 ohm rated output: 26 dB. Frequency Response: +0/?1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms. Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode. Sensitivity at 8 ohm rated output: 2.35V. Sensitivity at 4 ohm rated output: 2.24V. Sensitivity at 2 ohm rated output: 1.88V. Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 105 dB (A weighted). Damping Factor: Better than 500 from 20 Hz to 500 Hz. Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz. Input Stage: Input is electronically balanced and employs precision 1% resistors. Input Impedance (nominal): 20 k ohms, balanced;10 k ohms, unbalanced. Maximum Input Signal: +22 dBu typical. AC Line Voltage and Frequency Confi gurations Available: 100V, 120V, 220-240V, 50/60 Hz. AC Line Current: 6.5A. At Idle: Draws no more than 90 watts. Operating Temperature: 0° C to 40° C at 95% relative humidity (non-condensing). The DSP section shall have the following specifi cations: EQ: 6 parametric fi lters per channel with adjustable Q, boost/cut ±15 dB. Also adjustable high and low shelving fi lters. Filters: Highpass and lowpass per channel. Butterworth 12/18 dB per octave and Linkwitz-Riley 24 dB per octave. High and low shelving fi lters, one per channel. Delay: Up to 50 msec total delay per channel. Output Limiter: Prevents clipping and protects loudspeakers. Choice of ?3, ?6, or ?12 dB threshold per channel. Presets: 5 user-defi nable loudspeaker presets and 15 factory-default JBL system presets. Protection shall include the following: DSi-Series amplifi ers shall be protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, and input overload damage. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/turn-off transients The chassis shall be steel. Cooling shall be by a proportional speed fan with front-to-rear airfl ow. Dimensions shall be EIA Standard 19-in. rack mount width (EIA RS-310-B), 3.5 in. (8.9 cm) high and 12.25 in. (31.11 cm) deep behind mounting surface. Net weight shall be 19 lb (8.6 kg). Shipping weight shall be 22 lb (10.0 kg) | 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. |
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