Content | PV1 Power Amplifier
The PV amplifier features a two-way crossover and sub-sonic (low-cut) filter for each channel. Crossover frequencies are fixed at 150 Hz, allowing subwoofers to be driven at extremely high sound pressure levels, and the filters cut at 40 Hz to prevent low-end rumble. Using proven technology gained through years of amplifier design, this unit takes advantage of rugged TO-3P output devices mounted on massive aluminum extrusions and dissipates heat via an extremely quiet and effective two-speed fan. PV amplifiers are designed to operate at line voltages as low as 50% of nominal, employing mammoth toroidal power transformers and offering impressive specifications and features not found on similarly priced competitive unit\'s. This amp is designed to drive a 2-Ohm load per channel, thus achieving awesome performance levels into 4 Ohms in BRIDGE mode. PV amplifiers are ruggedly constructed, rack-mountable pieces of gear with superb patching capability, allowing superior flexibility in application. Front panel features include calibrated, detented gain (dB) controls and LED indicators for power (PWR), signal presence (SIG), Thermal Protection indicator, and DDT activation on each channel, as well as a rocker mains POWER switch. The back panel contains an IEC connector, line voltage selector switch, dual primary fuses, and the critical cooling fan opening. This opening should have an adequate supply of cool air and should never be blocked or restricted. Also on the back panel are the input and output sections, including an input barrier strip for permanent installations. Each channel input section includes a combo XLR / TRS phone jack connector, THRU/LOW out and HIGH out TRS jacks, and activation switches for the LOW CUT filter and crossover (150 Hz XOVER). Channel output sections feature dual shock-proof binding posts and four-conductor twist lock connectors. An additional four-conductor twist lock connector allows BRIDGE mode output. |
VLP Series Power Amplifier
Output Power:
- 150W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD
- 100W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD
(Bridge Mode, Mono)
- 300W RMS @ 8 Ohms, 1K Hz, 1% THD
Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)
Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz
Slew Rate: 15V Per usec
Damping Factor @ 8 Ohm: 260
Impedance: 20 Ohms balanced / 10 Ohms unbalanced
Cooling System: 2 indivdual fans
Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift
Dimensions (LxWxH): 13.25" x 19" x 1.75" / 336 x 482 x 44mm (1-rack mount space)
Weight: 24 lbs. / 11Kgs.
Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift
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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) |
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 800: 2x 400 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: 13 kg. Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)
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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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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 800: 2x 400 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: 13 kg/(29 lbs) Dimensions: 2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)
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