PROEL AUP-240R Power Amplifier 100V 240W

240W POWER AMPLIFIER This new Proel booster series has been designed to meet in a professional and flexible way the continue market evolution and demand. Such range of booster applies to an operating precise criterion to ensure to the user high performance and reliability. Main features - 8 ohm constant impedance output and constant voltage (50/70/100 V) - Further 100V output and 24Vdc output available only for the booster as for paging purposes - Microphone stands input for preamplifier stand ref. BM100A with priority function VOX


Further priority input throughout a contact - Input line signal connector - Telephone input - Low and high tone control - Main master control - PA-HF filter rear insertion - Rear ground left selector - Rear power supply selector - 24 Vdc power supply

Type Power Amplifier

Power 1 x 240W @ 8Ω/100V

Frequency Response 50 Hz - 20 kHz

Inputs 1xXLR/RCA

Special Items Emergency override input, treble / bass adjustment

Dimensions (W x H x D) 483x88x300mm

Rack Mount 2U

Weight 13 kg 

- HIGH POWER, LOW DISTORTION

120W of RMS power with less than 1% THD.

- ADVANCED PROTECTION CIRCUITRY

Thermal and current overload protection, power-on delay and automatic idling circuitry for component and loudspeaker protection.

- BATTERY BACKUP

Can be powered by 24VDC battery for emergency backup and true portability.

- SLIM DESIGN, COMPACT SIZE

Streamlined design fits in a compact 3RU space.

Crown CDi 1000 2x700W-4Ω Power Amplifier

The Crown? CDi 1000 power amplifi er shall be a solid-state two-channel model
with a switch-mode universal power supply.
The outputs shall be usable as dual 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 and front panel lockout.
LCD Screen: Backlit liquid crystal display shows speaker presets and signal
processing.
Signal Indicator: Green LED, one per channel, illuminates when a very low-level
signal is present at input.
?10 Indicator: Green LED fl ashes when output signal exceeds ?10 dB below
clip.
?20 Indicator: Green LED fl ashes 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 Indicator: Red LED, one per channel, illuminates under 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. Dual connectors shall work with 2-8 ohm or
70V loads. Bridge-mono connectors shall work with 4-8 ohm or 140V loads.
HiQnet USB Connector: Type B, connects to a USB port on a PC.
The amplifi er shall have the following specifi cations:
Output Power: 2 ohm Dual (per channel): 700W with 1% THD, 4 ohm Dual (per
channel): 500W, 8 ohm Dual (per channel) 275W, 4 ohm Bridge-Mono: 1,400W
with 1% THD, 8 ohm Bridge-Mono: 1,000W, 70V Dual (per channel): 500W.
Voltage Gain at 1kHz, 8 ohm rated output: 30.5 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: 1.4V.
Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 100 dB
(A weighted).
Damping Factor: Better than 500 from 20 Hz to 400 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:
Input EQ: 6 parametric fi lters per channel with adjustable Q, ±15 dB boost/cut.
Also adjustable high and low shelving fi lters. This 8-fi lter EQ section can be
bypassed.
Crossover Filters: Highpass and lowpass per channel. Butterworth 6/12/18/24
dB per octave and Linkwitz-Riley 24/48 dB per octave. Also includes ±15 dB
bandpass gain and polarity control.
Output EQ: 8 parametric fi lters per channel with adjustable Q, ±15 dB boost/cut.
This 8-fi lter EQ section can NOT be bypassed. Filters are enabled individually.
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: 20 presets. 19 are user-definable.
Protection shall include the following:
CDi-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).
The amplifier shall be designated the Crown CDi 1000.

High cost-performance
Suitable for commercial audio systems in schools,
offices, shops, restaurants, factories, houses of worship, and large meeting rooms.
Equipped with balanced mic. inputs for better isolation from external noise, compared to unbalanced inputs.
Improved durability compared with conventional
TOA models.
Flexibility
A wide range of power outputs from 30W to 240W
Offers a comfortable acoustic space thanks to tone
control at bass and treble.
Both AC and DC operation possible
Phantom power provided to MIC1, for supplying
power to a condenser microphone.
Easy to handle
Scratch and fingerprint-resistant finish•Easy and quick volume control with master volume control.

XV Series - Intelligent Power  
 
Power Without Compromises.

The XV 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 XV is the solution under all conditions. Without the
need for additional equipment. For uninterrupted and troublefree operation.
Needless to say that the Bittner High-End toroidal output transformers
in the XV series are some of the best available.

High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX
High-End Toroidal Output 100V Transformers
Ground Fault Detection
LED Indicators for POWER, SIGNAL, CLIP, PROTECT, GNDFAULT
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:
XV 1600:  2x 800 W / 100 V
Class:  AB
Frequency Response:20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.07%
Signal-to-Noise Ratio:  < 101 dB
Channel Seperation:  > 70 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Cooling:  2 to 3 fans(temp. reg. variable speed)
Weight:   39 kg
Dimensions:  3 RU / 483 x 88 x 382 mm(19" x 3.5" x 15

The Crown® 160MA is a high-value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 160MA provides 4 inputs (each with a volume control) and a 60W amplifier output. Other features include priority muting, voice activated muting, phantom power, and Bass and Treble controls.

FEATURES

• 4 inputs (each with a volume control), and one 60W amplifier output channel
• Ideal for paging, background music, and music-on-hold
• Balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs
• Priority muting by VOX or external switch
• Bass and Treble controls on master output
• Three-Year, No-Fault, Fully Transferable
• Warranty completely protects your investment and guarantees its specifications