Wzmacniacz Crestron 2x210W Commercial Power Amplifier, 4/8Ω AMP-2210S

Crestron® AMP-series Commercial Power Amplifiers provide a perfect combination of high output and efficiency for all types of professional audio applications. 100% Crestron engineered and built, these amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Advanced design features include a high-efficiency amp topology with active power factor corrected power supply, delivering a generous amount of power in a space-saving 1U rack-mountable chassis.

The AMP-2210S provides two channels of amplification. Each channel is rated for 210W @ 4Ω or 120W @ 8Ω, and may be bridged together to deliver a robust 420W @ 8Ω to a single load.

ENERGY STAR® Qualified

Its ultra-efficient design allows the AMP-2210S to meet demanding ENERGY STAR qualification requirements, affording a cost-reducing solution for boardrooms, auditoriums, and other commercial systems. Auto power-down places the amplifier into a low-power standby state if no input signal is detected for 30 minutes. The amplifier quickly powers back on the instant an input signal is detected. In addition, each amp channel can be independently enabled or disabled via jumpers or remote contacts, reducing power consumption by shutting down individual channels when they are not needed. Whether switched remotely or through an AC power controller, the AMP-2210S draws no added inrush current during power-up, reducing AC circuit requirements and potentially eliminating the need for extra power sequencing equipment.

Professional System Integration

The AMP-2210S includes professional balanced inputs with rear-panel ±10dB input level adjustments to assure compatibility with a wide range of audio sources. Remote power control is enabled for each channel using external contact closures, switches, or control system relays. All input, output, and remote control connections are facilitated via detachable screw-terminal connectors to simplify installation and servicing.

Cool and Compact

The AMP-2210S features a durable, lightweight chassis that may be placed on a shelf, or rack-mounted using the rack ears provided. At only one rack space high and under 11 inches deep, it is ideal for installations requiring a lot of power in a limited space. Its efficient, cool-running design gives off substantially less heat than comparably rated amplifiers. Convection cooling means there are no noisy fans, allowing the AMP-2210S to be installed in a boardroom lectern or credenza without affecting noise levels.

Rugged and Dependable

All AMP-series amplifiers are designed for ultimate dependability in a wide range of commercial environments. Built-in over current and DC offset protection on each channel helps prevent damage to the amplifier and speakers due to external or internal faults. Discrete thermal protection is also provided on each channel and the power supply. Front panel indicators are provided for each channel to show signal presence, clipping, and fault conditions.

Audio
  • Typical of 2 mono amplifier channels:
Input Signal Type Balanced or unbalanced analog line-level
Output Signal Type 4/8 Ohm
Output Power 120 Watts at 8 Ohms;
210 Watts at 4 Ohms;
420 Watts at 8 Ohms bridged
Damping Factor >100
Protection Over Current, Over/Under Voltage, Over Temperature, DC Offset
Frequency Response 20Hz to 20kHz ±0.5 dB
THD 0.05% @ 1kHz, full rated power at 4/8 Ohms or 8 Ohms Bridged;
0.1% @ 20Hz to 20kHz, 120W at 8 Ohms;
0.2% @ 20Hz to 20kHz, 210W at 4 Ohms;
0.1% @ 20Hz to 20kHz, 420W at 8 Ohms Bridged
S/N Ratio >103 dB, A-weighted
Crosstalk >70 dB @ 1kHz
Gain 23 dB with INPUT LEVEL control set at 12 o’clock nominal position
Input Sensitivity 2.22 Vrms for rated output power with INPUT LEVEL control set at 12 o’clock nominal position
Input Detection Threshold 40 mV RMS @ 1 kHz
Input Level Adjustment ±10 dB from nominal
Connectors
G 6-32 screw, chassis ground lug
INPUT CH 1 – 2 (2) 3-pin 3.5mm detachable terminal blocks;
Balanced/unbalanced line-level audio inputs;
Input Level: 5.3 Vrms maximum with INPUT LEVEL control set at minimum position;
Input Impedance: 24k Ohms balanced, 12k Ohms unbalanced
SPEAKER OUTPUT CH 1 – 2 (2) 2-pin 7.62mm 15A detachable terminal blocks;
4Ω/8Ω and 70/100V power amplifier outputs;
Wire Size: Terminals accept up to 14 AWG
REMOTE (1) 6-pin 3.5mm detachable terminal block;
Provides (2) remote control inputs; enables independent power control of each channel via local jumpers or remote contact closures;
inputs may be safely paralleled for global control
FUSE T6.3AH 250V Main fuse holder;
5×20 mm, 250V, 6.3AH, time-lag, high-rupture rated
100-240V~50/60Hz (1) IEC C14 male chassis plugs, main power input;
Mates with removable power cord (included)
Controls & Indicators
PWR (1) dual-color LED, green indicates ACTIVE state, yellow indicates STANDBY state
INPUT 1 – 2, SIGNAL (2) green LEDs, indicate signal presence on each corresponding channel
OUTPUT 1 – 2, CLIP (2) amber LEDs, indicate a clipping condition on each corresponding channel
OUTPUT 1 – 2, FAULT (2) red LEDs; indicate over-temperature, over-current, over or under power supply voltage, or DC offset condition on each corresponding channel
INPUT CH 1 – 2 LEVEL (rear) (2) Rotary input boost/attenuate adjustments w/center detent at nominal
ON/REMOTE/OFF (rear) (1) 3-position slide switch; selects between all channels powered on, all channels powered off, or remote control of each individual channel
Power Requirements
Main Power 100-240 Volts AC, 50/60 Hz
Power Consumption 62 Watts @ 8 Ohms, all channels driven at 1/8th output power;
88 Watts @ 4 Ohms, all channels driven at 1/8th output power;
26 Watts, all channels idle;
<1 Watt in standby
Environmental
Temperature 41° to 104°F (5° to 40°C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 110 BTU/Hr @ 8 Ohms, all channels driven at 1/8th output power;
121 BTU/Hr @ 4 Ohms, all channels driven at 1/8th output power;
89 BTU/Hr, all channels idle;
<3.4 BTU/Hr in standby
Enclosure
Chassis Metal with black finish, vented top and sides, convection cooled
Front Panel Metal, black finish with polycarbonate label overlay
Mounting Freestanding or 1U 19-inch rack-mountable (adhesive feet and rack ears included)
Dimensions
Height 1.70 in (44 mm)
Width 17.28 in (439 mm);
19.0 in (483 mm) with rack ears
Depth 10.34 in (263 mm)
Weight
8.1 lb (3.7 kg)
Strona Producenta:
www.crestron.pl
Dokumentacja Techniczna:
dokumentacja techniczna