RTI-AMP4-125

Brand: RTI

AED 6,698

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AMP-4-125 – 4 Channel 125W 8Ω, 2 Channel 70/100V 250W DSP Matrix Amplifier

Description

The AMP-4-125 power amplifier delivers configurable and reliable high-performance audio power amplification for commercial and hospitality applications requiring a mix of low-impedance and high-impedance outputs. Featuring a compact 1U half-rack design, this DSP-enabled Class-D amplifier supports low-impedance 4Ω to 16Ω loudspeakers and high-impedance 70V/100V transformer-coupled loudspeakers. The AMP-4-125 accepts four analog inputs (balanaced and unbalanced) and one stereo S/PDIF digital input, delivering four low impedance mono channels (or two low impedance stereo zones) at 125W per channel, or two 70V/100V mono channels at 250W per channel.

For setup, the RTI web GUI offers effortless browser-based configuration of the installed system. DSP configuration options include multi-zone setup, input mixing, priority and ducking, restrictions, input and output EQ, S/PDIF output routing, high-pass filtering, speaker presets, delay, Wall-S1 controller configuration, sine wave generation, and more.

2 Sources / 4 Channels
2 Zones
Full Matrix
Powerful Stereo Output
Powerful 70V/100V Output
Built-In DSP

Key Benefits

2 Sources / 4 Channels Two analog audio source inputs (balanced or unbalanced) and one digital input.
2 Zones Choose between standard stereo zones or a 70V/100V sound system.
Full Matrix Distribute two audio source inputs to two zones, with the ability to expand to additional zones by daisy-chaining multiple AMP-4-125 units.
Powerful Stereo Output Delivers 125W power output per channel for stereo zones.
Powerful 70V/100V Output Provides 250W per channel for 70V/100V zones.
Built-In DSP Easily configure and optimize DSP and matrix settings through the intuitive web user interface.
Ultra-Efficient Cool Power® Class D amplifier technology ensures efficient heat dissipation and low power consumption.
Audio Source Versatility Supports a combination of analog and digital audio sources for flexibility.
Control Seamlessly integrate with RTI or third-party control systems via IP, or use GPIO control for volume, standby, mute, or trigger functions.
Mounting Options Free-standing installation or rack-mount (rack mount kit not included). Easy configuration via LAN or Wi-Fi.

Specifications

Specs

Analog Sources 4 RCA (Unbalanced Stereo) 4 Phoenix Connector (Balanced Stereo)
Digital Sources 1 Coax
Amplified Zones 2 (4 Channels)
Audio Zone Expansion Daisy-chain multiple AD-4-125 units via Digital In/Out
Amplifier Class D
Output Power @ 4Ω/8Ω 4 x 125W
Output Power @ 70V/100V 2 x 250W
Output Voltage 45 Vrms (S.E), 70/100V (Hi-Z)
Power Share Up to 2 x 250W (across each channel pair)
Signal to Noise Ratio > 106 dB (A-weighted, 20 Hz ““ 20 kHz, 8Ω load)
THD-N (Typical) < 0.05% (20 Hz ““ 20 kHz, 8Ω load, 3 dB below rated power)
Frequency Response 20 Hz ““ 20 kHz (+/- 0.5 dB, 8Ω load, 3 dB below rated power)
Protection Circuits Short circuit, DC, Undervoltage, Temperature, and Overload protection
RTI or 3rd Party Control IP (RJ45), GPIO (Phoenix Connector)
Power Supply UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter
AC Input Voltage 100-240V~, 50/60Hz, 150W
Power Rating 1% THD @ 120VAC and 230VAC
Standby Consumption < 0.5W
Mounting Rack mount or free-standing (rack mount kit not included)
Dimensions (W x D x H) 12.6″ x 8.66″ x 1.75″ 320 mm x 220 mm x 44.5 mm
Rack Units 1U
Weight 6.2 lb (2.8 kg)
Operating Temperature +32°F to +104°F (0°C to +40°C)
Prop 65 Declaration This product contains Butadiene which is listed on California’s Safe Drinking Water & Toxic Enforcement Act of 1986, commonly known as Proposition 65 (Prop 65).

What's in the box

AMP-4-125
Power Cord
6-pin Phoenix Input Connectors (2)
4-pin Phoenix Output Connectors (2)
8-pin Phoenix GPIO Socket Connector (1)
Adhesive Rubber Feet (4)