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CA 12
The CA12 professional power amplifier is designed to achieve unsurpassed sonic performance
and long-term reliability--even when operating under extreme stress--in touring or fixed installation
applications.
Application
The CA? series provides tremendous value in proven amplifier technology.CAs form the backbone
of discriminating rental systems and high-power club installations worldwide.
Auditoriums, churches, regional tour sound companies and mobile DJs are all ideal candidates for
the CA Series? combination of value and sonic quality.
Design Focus
The CA Series design provides economical access to the premium sound quality of the Crest Audio
Pro Series.
Professional power-handling capabilities and exceptional low-end response make this amplifier an
ideal choice for installations and touring applications that demand the finest audio quality.
FEATURES:
8 Ohm Stereo - 700 W
4 Ohm Stereo - 1200 W
2 Ohm Stereo - 1400 W
8 Ohm Bridged - 2400 W
4 Ohm Bridged - 2800 W
Legendary over-built power supply
Toroidal power transformer
Latest generation of high-speed, wide-bandwidth output devices
Twin-tunnel cooling with back-to-front air flow
Dual, rear-mounted, continuously variable-speed fans
Balanced male and female XLR inputs with switch-configurable XLR polarity
and sensitivity selection
Speakon? or five-way binding post output connectors (market dependent)
Stereo, parallel, bridged-mono mode selector switch
Ground-lift switch
Front panel circuit-breaker switch
Recessed, stepped attenuators
SIGNAL present/active, PROTECT, and ACL LED's
Modular construction
Powder-coated steel chassis
Five-year warranty
Dimensions 19" W x 5.25" H x 15" D
(483 mm x 134 mm x 381 mm)
Weight 67 lbs. (31 kg) |
A full model revision takes Yamaha's high-end PC-N power amplifiers to the next level - the PC-1N
Series. The new PC-1N Series amplifiers feature an extraordinarily solid low end, rich midrange,
and superbly defined highs. They also deliver fast response and exceptional stability even in the
face of serious power supply limitations. Refinements throughout this expanded five-model lineup
make these amplifiers the new benchmarks for quality, reliability, and versatility in professional
applications. Frequency Response: 10 Hz – 40 KHz. Output Power: 2 x 750 Watt / 8Ω RMS,
2 x 1150 Watt / 4Ω RMS, 2300 Watt / 8Ω bridge RMS. Weight: 12,5 Kg. |
Power Rating
Stereo Mode:
8Ω EIA 1 kHz 1% THD - 800W
4Ω EIA 1 kHz 1% THD - 1250W
2Ω EIA 1 kHz 1% THD - 2000W
Bridged Mono:
8Ω EIA 1 kHz 1% THD - 2600W
4Ω EIA 1 kHz 1% THD - 4000W
Damping Factor Not Specified By Manufacturer
Input Sensitivity 26dB Setting - 3.92V
32dB Setting - 1.96V
Input Impedance > 10kΩ balanced, or unbalanced
Gain 36.4dB
Frequency Response 20Hz to 20kHz, +/- 0.2dB
Signal-to-Noise Ratio -105dB
Total Harmonic Distortion (THD) 0.02% @ 2Ω
0.005-0.01% @ 4Ω
0.002-0.01% @ 8Ω
Input Connections Input: XLR Male, XLR Female and 3-pin detachable terminal blocks (1 each per channel)
DataPort: HD-15, input signal in parallel with XLR input connectors
Output Connectors Output: Neutrik Speakon (ch 1 wired to both channels) and 5-way binding posts
Controls Front Panel AC Power Switch
Gain Controls, 21 detents, 1 dB steps (each channel)
Controls (Rear) Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange)
Gain / Sensitivity: 26dB (Orange), 32dB (Green), or 1.2V (Yellow)
High Pass (each channel): 3Hz (Off), 30Hz (Yellow), or 50Hz (Orange)
Clip Limiter (each channel): Off, On (Yellow)
Indicators Clip Limiter (each channel): Off, On (Yellow)
Camera Resolution Flow-thru air path and solid aluminum heat sinks
Power Consumption 120V 50/60Hz - 12A
230V 50Hz - 7A
Power Requirements Not Specified By Manufacturer
Dimensions (WxHxD) 19 x 3.5 x 15.63" (48.3 x 8.9 x 39.7cm)
Weight 33.5 lbs (15.2kg)
Specialties Parallel Dataport, XLR/M and XLR/F connectors for simple loop-through connectivity
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DPS 3000 is a 2 channel power amplifier that can handle exceptionally high power ratings in a compact and lightweight 2 rack units space.
Thanks to the class HD technology, this amplifier delivers up to 2 x 1700 W RMS @ 2 Ohm (3400 W RMS bridged @ 4 Ohm), weighting just 14 kg.
It comes with a ʽPFCʼ (ʽPower factor correctionʼ) switched mode power supply which ensures that a predominantly
resistive load is presented to the mains power supply; this also leads to an improved amplifier performance at high output levels. Thanks to its high efficiency heat sinks and variable speed DC fans, the DPS 3000 can withstand the hardest heat conditions ensuring great reliability.
| AMPLIFIER SPECIFICATIONS |
|---|
| Power output stereo 2Ω: | 2 x 1700 Watt rms | | | Power output stereo 4Ω: | 2 x 1200 Watt rms | | | Power output stereo 8Ω: | 2 x 800 Watt rms | | | Power output bridged 4Ω: | 3400 Watt rms | | | Power output bridged 8Ω: | 2400 Watt rms | | | Frequency Response: | 20 Hz ÷ 20 kHz | | | Signal/noise rate: | 108 dB | | | Damping factor: | > 1000 | | | Slew rate: | 55 V/μS | |
| INPUT SECTION |
|---|
| Input connector: | xlr | | | Input sensitivity: | 1.4 dBm/V RMS | |
| OUTPUT SECTION |
|---|
| Output connector: | Speakon | |
| SYSTEM PARAMETERS |
|---|
| Cooling: | Temperature-controlled fan | | | Protections: | Temp., DC, RFI, short-circuit | | | Voltage gain: | 32 – 26 dB | | | Amplifier class: | HD | |
| POWER REQUIREMENT |
|---|
| Operating voltage: | 90 ÷ 245 V (50 / 60 Hz) V ~ Hz | | | Power Consumption: | SMPS W | | | Power factor (cos φ): | 0.95 from 200 W to full power | |
| PHYSICAL SPECIFICATIONS |
|---|
| Height: | 88/3.4 mm/inch | | | Width: | 482/18,9 mm/inch | | | Depth: | 420/16.5 mm/inch | | | Net Weight: | 14/30.8 Kg/Lbs |
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Amplifier Gain 41.5 dB, 35 dB, 32 dB (switchable)
CAN Bus Interface Optional with RCM-26
Continuous Rated Power
(1 kHz, THD 1%) 2Ω 2000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω 1450 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω 850 Watts
Continuous Rated Power
(20-20 kHz, THD | The S Series of RAM Audio amplifiers distils all these features to fulfill all your needs, whether youʼre starting a P.A. amplifier project from scratch, or you need to upgrade your present sound reinforcement equipment.
In the S Series amps, you'll find five 2-channel models and five 4-channel models, all offering plentiful power levels at low distortion in the range of 1.5 to 6 kilowatts, yet weighing in around 8 kilos and 30 cm deep.
• Ultra-compact and lightweight 2-U high
• Laser cut aluminum front panels with integrated carrying handles
• Neutrik® XLR input connectors, input and signal link in 2 channel models
• Input Link switch: allow daisy-chaining of the input signal
• Neutrik® Speakon® output connectors
• Detented sealed potentiometers for easy recall of volume settings
• ICL™, PMS™, Hi-temp, Signal indicators per channel
• Power on and Stand-by leds
• Highly versatile with multiple configuration and additional module options
• Full PC control via EtheRAM (with EtheRAM Control module)
• Switchable ICL™ clip-limiters per channel
• Switchable (30-50 Hz) sub-sonic highpass filter per channel
• Three-position gain selector (26, 32 or 38 dB)
• Dual or bridge mode selector
• Twin temperature controlled, back to front cooling fans
• Oversized power components (high SOA reserve specification)
Standard Signal Inputs Module: The S Series amps are equipped as standard with twin Neutrik® XLR, doubled by two other XLR connectors for linking purposes. In the 4 Channel models an XLR input per channel is provided with the signal linking facility.
Analog Processor Module: permits a very easy, user-friendly signal processing to enable the amp to set up a bi-amp system without any other outboard device. These are the Processor's main characteristics:
• 2-way stereo crossover (dual mono or single bridged sub output)
• 24dB/oct Linkwitz-Riley configurable crossover (90, 100 o 120Hz)
• Adjustable attenuation in the High-pass outputs (-3, -6 or -9dB)
• Adjustable Limiter, relative to Max. Output (-3, -6 or -9dB)
DSP44_S Module: Digital Signal Processor fully programmable through an USB port. These are the Processor's main characteristics:
• 4 Inputs/4 Outputs or 2 In/2 Out free route configurable.
• 24 bits/192 kHz 256x Oversampling Converters.
• Output Delay: 0 to 7.1 meters (20.69ms) per channel.
• XOver: Up to 48dB/oct Butterworth, Linkwitz-Riley and Bessel.
• EQ: 9 filters per channel (Parametric, Shelving, LP,HP,BP,SB).
• Gain, Mute and Phase inversion per channel.
• RMS Power and Peak Voltage output limiter per channel.
• Real Time operation from USB or front panel configuration.
Standard Signal Inputs Module
EtheRAM Control Module
Ethernet Audio Transport (Coming soon)
Analog Processor Module
DSP44_S Module
EtheRAM Control Module
AES/EBU Digital Input (Coming soon)
| OUTPUT POWER |
S-1500 |
S-2000 |
S-3000 |
S-4000 |
S-6000 |
S-3004 |
S-4004 |
S-4044 |
S-6004 |
S-6044 |
| 1kHz, 1.0% THD |
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| 2 ohms |
2x880W |
2x1190W |
2x1570W |
2x1950W |
2x2950W |
4x700W |
4x980W |
- |
4x1440W |
- |
| 4 ohms |
2x575W |
2x790W |
2x1100W |
2x1380W |
2x2025W |
4x500W |
4x670W |
4x975W |
4x1000W |
4x1480W |
| 8 ohms |
2x325W |
2x460W |
2x630W |
2x810W |
2x1250W |
4x300W |
4x430W |
4x690W |
4x620W |
4x1015W |
| Bridge @ 4ohms |
1760W |
2380W |
3140W |
3900W |
5900W |
2x1400W |
2x1960W |
- |
2x2880W |
- |
| Bridge @ 8ohms |
1150W |
1580W |
2200W |
2760W |
4050W |
2x1000W |
2x1340W |
2x1950W |
2x2000W |
2x2960W |
| P. N. 12dB C.F. |
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| 2 ohms |
2x975W |
2x1360W |
2x2060W |
2x2460W |
2x4225W |
4x890W |
4x1170W |
- |
4x2080W |
- |
| 4 ohms |
2x610W |
2x880W |
2x1240W |
2x1600W |
2x2600W |
4x580W |
4x820W |
4x1230W |
4x1280W |
4x2110W |
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