LD Systems CURV 500 iAMP 4-Channel Class D Installation Amplifier 4x120W /8Ω

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Availability: Available in 4-10 d. Available in 4-10 d. SKU: LDCURV500IAMP Category:
User\’s manual Software user\’s manual Firmware & Software 4 channels with DSP control Purpose-designed for CURV 500® installations Low-profile 1U 19″ rackmount construction Drives up to six CURV 500® satellites or one CURV 500® ISUB subwoofer per channel Single push encoder operation High-contrast OLED display Temperature controlled low-noise fan High-efficiency switch mode power supply Only […]

 

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User\’s manual
Software user\’s manual
Firmware & Software
  • 4 channels with DSP control
  • Purpose-designed for CURV 500® installations
  • Low-profile 1U 19″ rackmount construction
  • Drives up to six CURV 500® satellites or one CURV 500® ISUB subwoofer per channel
  • Single push encoder operation
  • High-contrast OLED display
  • Temperature controlled low-noise fan
  • High-efficiency switch mode power supply
  • Only 6.8 kg

Purpose-designed for CURV 500® installations the iAMP® is a low-profile 4-channel Class D rackmount amplifier with high-efficiency switch mode power supply and 10 Hz – 22 kHz frequency response. Sporting DSP control with presets for various satellite and subwoofer configurations, delay and parametric EQ each channel delivers 240 watts RMS at 4 ohms with less than 0.01% THD.

Operating the iAMP® is simple and intuitive with just a single push encoder and easily readable high-contrast OLED display. It features a soft start circuit, DC, overcurrent, thermal and short circuit protection plus a temperature controlled low- noise fan. Input is on balanced XLR and terminal block connectors. The iAMP® is capable of driving up to six CURV 500® satellites or one CURV500ISUB subwoofer per channel providing terminal block and speakON-compatible output connectors.

Product type
Power Amplifiers


Type
Installation Power Amplifiers


Rated ouput power (1kHz @ 2,7 Ohms)
4 x 240 W


Rated ouput power (1kHz @ 4 Ohms)
4 x 240 W


Rated ouput power (1kHz @ 8 Ohms)
4 x 120 W


Rated ouput power (1kHz @ 16 Ohms)
4 x 60 W


Output circuitry
Class D


Frequency response
10 – 22000 Hz


THD
< 0,01 %


Protection circuits
DC , over-current , short circuit , soft start , thermal overload


Controls
Push encoder


Indicators
OLED Display


Line inputs
4


Line input connectors
terminal block , XLR


Loudspeaker outputs
4


Speaker output connections
Speakon compatible , terminal block


Cooling
temperature controlled low-noise fan, noiseless in idle mode


Operating voltage
Switching power supply


Power consumption @ full load
1100W


Operating voltage
100 V AC – 240 V AC, 50 – 60 Hz , Switch mode power supply with power factor correction (PFC)


Width
482 mm


Height
44 mm


Depth
420 mm


Weight
6,8 kg

Weight 6.80 kg

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NameLD Systems CURV 500 iAMP 4-Channel Class D Installation Amplifier 4x120W /8Ω removeRAM AUDIO T-604 Power Amplifier 4x160 Watts removeELECTRO VOICE PA 4150L Installation Power Amplifier 4 Channels, 2U 4 x 150 W removeELECTRO VOICE CPS4.5 Contractor Precision Series 4-ch. Amplifier removeCROWN CT-4150 POWER POWER AMPLIFIER 4Χ150W/8OHM removeRAM AUDIO S-4004 Power Amplifier 4x980 Watts remove
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Description
ContentUser\'s manual Software user\'s manual Firmware & Software
  • 4 channels with DSP control
  • Purpose-designed for CURV 500® installations
  • Low-profile 1U 19" rackmount construction
  • Drives up to six CURV 500® satellites or one CURV 500® ISUB subwoofer per channel
  • Single push encoder operation
  • High-contrast OLED display
  • Temperature controlled low-noise fan
  • High-efficiency switch mode power supply
  • Only 6.8 kg
Purpose-designed for CURV 500® installations the iAMP® is a low-profile 4-channel Class D rackmount amplifier with high-efficiency switch mode power supply and 10 Hz – 22 kHz frequency response. Sporting DSP control with presets for various satellite and subwoofer configurations, delay and parametric EQ each channel delivers 240 watts RMS at 4 ohms with less than 0.01% THD. Operating the iAMP® is simple and intuitive with just a single push encoder and easily readable high-contrast OLED display. It features a soft start circuit, DC, overcurrent, thermal and short circuit protection plus a temperature controlled low- noise fan. Input is on balanced XLR and terminal block connectors. The iAMP® is capable of driving up to six CURV 500® satellites or one CURV500ISUB subwoofer per channel providing terminal block and speakON-compatible output connectors. Product type Power Amplifiers
Type Installation Power Amplifiers
Rated ouput power (1kHz @ 2,7 Ohms) 4 x 240 W
Rated ouput power (1kHz @ 4 Ohms) 4 x 240 W
Rated ouput power (1kHz @ 8 Ohms) 4 x 120 W
Rated ouput power (1kHz @ 16 Ohms) 4 x 60 W
Output circuitry Class D
Frequency response 10 - 22000 Hz
THD < 0,01 %
Protection circuits DC , over-current , short circuit , soft start , thermal overload
Controls Push encoder
Indicators OLED Display
Line inputs 4
Line input connectors terminal block , XLR
Loudspeaker outputs 4
Speaker output connections Speakon compatible , terminal block
Cooling temperature controlled low-noise fan, noiseless in idle mode
Operating voltage Switching power supply
Power consumption @ full load 1100W
Operating voltage 100 V AC - 240 V AC, 50 - 60 Hz , Switch mode power supply with power factor correction (PFC)
Width 482 mm
Height 44 mm
Depth 420 mm
Weight 6,8 kg

PA Power Amplifier 4 x 160 W 4 Ohms

Multichannel Power with Minimum FootprintThe T Series multichannel power amplifiers have been designed especially for installation and networked audio systems. T Series amplifiers* are available with 4 and 8 discrete channels and output ratings from 160 to 320 Watts per channel providing optimum solutions for multizoning. They feature Euroblock inputs, terminal strip outputs and a rugged 2U rackmountable chassis with 4 mm front panel. *Also available as GPIO versions with remote and emergency paging switchin Main Features
  • 8 and 4-channel models with 300 and 150 Watts (RMS) output power per channel
  • compact 2U rackmountable chassis, 220 mm deep, weight 6 kg only
  • GPIO versions for remote and emergency paging switching
  • FCM system
  • oversized heat dissipation system for maximum thermal stability
  • low THD and high S/N ratio
  • all channels bridgeable in pairs
  • switchable input gain (26, 32 and 38 dB)
  • subsonic filters for each channel (35 Hz)
  • intelligent, quiet fan cooling system
  • terminal strip loudspeaker connectors
  • PCBs with surface-mount technology (SMT) for increased reliability
  • balanced inputs with superior noise rejection
  • select high-quality components only
  • ICL intelligent clip limiters for each channel
  • recessed volume controls (optional SC-T perspex guard)
  • high-efficiency two-stage Class H design
  • protection, signal, clip, power on and standby LED indicators for each channel
  • compact QuantaPulse power supply
  • multi-voltage: automatic voltage converter for worldwide use, no switching required
  • protections: soft start, turn on/turn off muting, thermal overload, DC, RF, short circuit, open circuit, load mismatch and power supply overload
ICL™: improved Intelligent Clip Limiting prevents loudspeaker damage while maintaining audio quality and punch under clipping conditions. FCM™: the Faulty Channel Management system prevents overall amplifier shutdown. GPIO:General-Purpose-I/O-Port QuantaPulse™ Technology: The Soft Switching Resonant QuantaPulse Power Supply is designed to provide plenty of power when needed monitoring the necessary parameters of voltage and current for a controlled performance at all times. Bi-directional data flow between the power supply and power amp module. Two very important characteristics of the QuantaPulse power supply are the optimization against over-voltages and superior reliability.
  • Eight and four channel models with 300W and 150W per channel • Minimal footprint and mass arround 200mm depth and 6 Kg • Optional Add-on card to interface with third party alarm systems with GPIO connections • FCM™ Faulty Channel Management system to avoid entire device shutdown • State-of-the-art layout for maximum performance and reliability • Highly oversized thermal dissipation design for maximum reliability • Superb distortion and noise figures • All channels bridgeable by pairs • Selectable gain in four channel groups (26, 32 and 38dB) • Subsonic filter per channel (35Hz user selectable) • Temperature and signal dependant, intelligent cooling system for minimal noise • Optimal heat extraction due to the air tunneled enclosure and insulator-less power devices attachment to the heatsink • Direct connector-less output for maximum quality loudspeaker control • High grade engineering inside with the latest SMD technology • Balanced Inputs with 0.1% tolerance resistors for a precise noise rejection • Critical electronic and mechanical parts selection • Innovative protection systems, FCM™ Faulty Channel Management and SSP™ SOA Sentry Protection • Detented and optionally tamper-proof volume potentiometers • Hi efficiency, two steps Class H Audio topology • Protection, Signal and Clip indicators per channel • Power On and Standby general indicators • Extremely compact, fully featured QuantaPulse Power supply • Low current consumption and heat generation allowing less demanding conditions for multiple amplifier installations • Factory preset worldwide mains voltage power supply • Laser cut four milimeters aluminium front panel • Rugged 2U steel chasis Frequency Response (power bandwidth ±0.25dB): 20Hz-20kHz Phase Response (@1W 20Hz-20kHz): ±15deg Total Harmonic Distortion (20Hz-20kHz): Intermodulation Distortion (SMPTE): Crosstalk (20Hz-20kHz): >70dB Voltage Gain (selectable): 26/32/38 dB Sensitivity: T604:1.5/0.8/0.4V - T1204:2.1/1.0/0.5V - T1208:1.4/0.7/0.4V - T2408:2.0/1.0/0.5V Signal to noise ratio: T604:107dB - T1204:110dB - T1208:107dB - T2408:110dB Required AC Mains (@8ohms 1/8 rated power): T604:1A - T1204:1.5A - T1208:1.4A - T2408:2.6A Dimensions (WxHxD): 483x88.9x210 mm - 19x3.5x8.27 inches Weight (Net): T604/T1204: 5.4Kg - 11.8Lbs T1208/T2408: 6.2Kg-13.5Lbs Protections: Soft-start, Turn-on Turn-off muting, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, SSP™ and FCM™

Electro Voice PA 4150L features:

    * 100 Watts / 8 Ohms
    * 160 Watts / 4 Ohms
    * The amplifier channels can be bridged for more flexibility
    * Frequency response (-1dB): 10 Hz - 40 kHz
    * Signal-to-Noise Ratio: 100 dB
    * Provides excellent headroom for a wide dynamic range on music signals
    * Protection: audio limiters, high temperature, peak current limiters, turn-on delay
    * Marked level controls on the rear panel provide hidden reliable level adjustments for each channel
    * Front panel LEDs indicate signal present, 0 dB, and limit
    * Phoenix type connectors for inputs and outputs provide an easy rack wiring
    * Cooling: front-to-rear
    * Power requirements: 120V or 230V, 50 Hz - 60 Hz
    * Dimensions (WxHxD): 483 x 88 x 406 mm / 19" x 3.5" x 16"
    * Weight: 18 kg / 39.65 lbs


mplifier Gain 32 dB (Lo-Z), 33 dB (70V), 36 dB (100V)
Analog Inputs 4, electronically balanced, Phoenix-type
Audio Network No
CAN Bus Interface Yes (With Optional RCM-810 Card)
Continuous Rated Power
(1 kHz, THD 1%) 100v 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 2Ω 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 70v 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω 250 Watts
Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Cooling Front-to-Rear, continuously variable fans
DIM 30 0.02 %
Electronics Type Amplifier
Frequency Response 15 Hz-30 kHz
Input Impedance (Balanced) 20 kΩ
Input Sensitivity 0 dBu (.775V)-2 Ω, +3 dBu (1.1V)-4/8 Ω, +6 dBu (1.55) 70V/100V
Intermodulation Distortion (SMPTE) 0.05 %
Mains Voltage 220 - 240 V, 50 - 60 Hz or 120 V, 50 - 60 Hz, 50 - 60 Hz
Maximum Bridged Output 4Ω 1000 Watts
Maximum Bridged Output 8Ω 1000 Watts
Network Control (IRIS-Net) Optional
Slew Rate 28 V/µs
Total Harmonic Distortion 0.05 %
Variable Load Drive (VLD) Yes
Height 2RU 88.1 mm (3.47“)
Width 481 mm (18.94“)
Depth 421.5 mm (16.59“)
Weight Net 11.1 kg (24.47 lbs)

aposirsi_electrovoice Weight    10 lbs (4.5 kg)
Shipping Weight    15 lbs (6.8 kg)
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  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
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.
2 ohms 2x975W 2x1360W 2x2060W 2x2460W 2x4225W 4x890W 4x1170W - 4x2080W -
4 ohms 2x610W 2x880W 2x1240W 2x1600W 2x2600W 4x580W 4x820W 4x1230W 4x1280W 4x2110W
Frequency Response (power bandwidth ±0.25dB): 20Hz-20kHz Phase Response (@1W 20Hz-20kHz): ±15deg Total Harmonic Distortion (20Hz-20kHz): Intermodulation Distortion (SMPTE): Crosstalk (20Hz-20kHz): >75dB Voltage Gain (selectable): 26/32/38 dB Sensitivity: 1500:2.6/1.3/0.6V 2000:3.0/1.5/0.8V 3000:3.6/1.8/0.9V 4000:4.0/2.0/1.0V 6000:5.0/2.5/1.3V 3004:2.6/1.3/0.6V 4004:3.0/1.5/0.8V 4044:3.7/1.9/0.9V 6004:3.5/1.8/0.9V 6044:5.0/2.5/1.3V Signal to noise ratio: 1500:112dB 2000:113dB 3000:115dB 4000:116dB 6000:118dB 3004:112dB 4004:113dB 4044:116dB 6004:116dB 6044:118dB Required AC Mains (@4ohms 1/8 r.p.): 1500:4A 2000:4.8A 3000:6.2A 4000:7.5A 6000:10.5A 3004:6A 4004:7.5A 4044:11A 6004:10.5A 6044:15A Dimensions (WxHxD): 483x88.9x310 mm - 19x3.5x12.2 inches Weight (Net): 1500/2000: 8Kg - 17.6Lbs 3000/4000/3004/4004/4044: 8.5Kg-18.7Lbs 6000/6004/6044: 8.6Kg-18.9Lbs Protections: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply,ICL™, PMS™, SSP™
Weight6.80 kg5.40 kg18.00 kg11.10 kg6.80 kg8.50 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 6.80 kg
Weight 5.40 kg
Weight 18.00 kg
Weight 11.10 kg
Weight 6.80 kg
Weight 8.50 kg