Crestron 8-Channel Power Amplifier, 150 W per Channel, 100V, International 220-240V
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PRODUCT DESCRIPTION
Crestron 8-Channel Power Amplifier, 150 W per Channel, 100V, International 220-240V - Local Warranty
An eight-channel, 1 RU Class D power amplifier for commercial installations, delivering 150 W per channel with per-channel 4/8 ohm or 100 V operation on 220-240 V mains.
Key Features
- 8 channels at 150 W; 300 W per bridged pair into 8 ohms
- Per-channel 4/8 ohm Lo-Z or 100 V Hi-Z output
- Mono, stereo and bridged modes
- Independent per-channel fault protection
- Configuration and monitoring via Avia Audio Tool and Crestron control systems
- Balanced inputs up to +24 dBu with rear attenuation controls
- 1 RU rack-mountable chassis, 220-240 VAC
AMPI-8150 Datasheet — Technical Specifications
General
| Product Name | 8-Channel Power Amplifier, 150W/Ch., 4/8 Ohm or 100V, International, 220-240V |
| Brand | Crestron |
| Part Numbers | AMPI-8150 |
| Series | AMP-8000 series |
| Amplifier Type | Class D, internal universal power supply with power factor correction |
Audio
| Input Signal Types | Balanced or unbalanced analog line-level |
| Output Signal Types | 4/8 ohm or 100 V, direct-coupled |
| Operating Modes | Mono, stereo (1&2, 3&4, 5&6, 7&8), bridged 8 ohm; each channel 4/8 ohm Lo-Z or 100 V Hi-Z (via Avia Audio Tool) |
| Output Power | 150 W per channel @ 4-8 ohms or 100 V; 300 W per bridged pair @ 8 ohms |
| Frequency Response | 20 Hz-20 kHz ±0.5 dB at 1 W (4-8 ohms); 200 Hz-20 kHz ±0.5 dB (100 V) |
| High-Pass Filter | -3 dB @ 80 Hz, 12 dB/octave in 100 V mode |
| THD+N | <0.1% @ 1 kHz, 3 dB below clipping |
| S/N Ratio | >103 dBA, 20 Hz-20 kHz |
| Channel Separation | >70 dB |
| Input Sensitivity | 1.23 Vrms, +4 dBu (balanced) for full rated output |
| Protection | Over current, DC offset, over temperature, under voltage; output relays; audio ramp |
Connectors
| Line Inputs | 8 x 3-pin 3.5 mm terminal blocks, balanced; max +24 dBu (12.3 Vrms); 20k ohm |
| Speaker Outputs | 8 x 2-pin 7.62 mm 20 A terminal blocks, up to 12 AWG |
| LAN | 1 x RJ-45, 10/100 Ethernet |
| Computer | 1 x USB Type B (front, setup only) |
| Power | IEC 60320 C14 inlet, 220-240 V 2 A (power cord included); main fuse 6.3 A time-lag; chassis ground lug |
Communications
| Ethernet | 10/100 Mbps; TCP/IP, UDP/IP, CIP, DHCP, SSL, SSH, SFTP |
| USB Device | Computer console (setup) |
Power, Environmental & Physical
| Main Power | 2 A @ 220-240 VAC, 50/60 Hz |
| Power Consumption | 253 W (all channels at 1/8 power); 70 W idle |
| Heat Dissipation | 375 BTU/hr at 1/8 power; 250 BTU/hr idle |
| Operating Temperature | 5° to 40° C (41° to 104° F) |
| Humidity | 10% to 90% RH (non-condensing) |
| Chassis | Metal, variable-speed fan cooled, vented sides; black front panel |
| Mounting | Freestanding or 1 RU 19 in. rack (rack ears and rear support brackets included) |
| Dimensions (H x W x D) | 1.72 x 17.28 x 14.69 in; width 483 mm (19.00 in) with rack ears; depth 374 mm |
| Weight | 5.72 kg (12.6 lb) |
| Compliance | UL Listed for the US and Canada under UL/IEC 60065; CE compliant |
Compatibility & Software Support
Ecosystem
| Configuration | Crestron Avia Audio Tool software |
| Control | Crestron control system; touch screen or mobile device via control system integration |
| Management | Crestron Fusion (requires control system and custom programming) |
| Designed For | Crestron Avia family of digital signal processors |
Package Contents & Ordering Information
Models
| Configuration | Part number |
| 8-channel, 150 W/ch, 4/8 ohm or 100 V, 220-240 V | AMPI-8150 |
Included: removable power cord, front rack ears and rear support brackets. The AMP-8150 is the 4/8 ohm or 70 V version for 100-120 V mains.
Datasheet & Downloads
| Product page | Crestron AMPI-8150 product page |
Frequently Asked Questions — AMPI-8150
What is the difference between AMP-8150 and AMPI-8150?
The AMPI-8150 is the international model: it supports 4/8 ohm and 100 V outputs and runs on 220-240 VAC. The AMP-8150 supports 4/8 ohm and 70 V and runs on 100-120 VAC.
How much power does it deliver?
150 W per channel into 4-8 ohms or 100 V, or 300 W per bridged pair into 8 ohms.
Can channels be used in stereo pairs?
Yes. Adjacent channels (1&2, 3&4, 5&6, 7&8) can be set for stereo with linked controls, or bridged.
What happens when a fault occurs?
Each channel is protected independently; the affected channel is disconnected via its output relay while other channels keep running, and the fault is shown on the front panel and reported to the control system.
How is it configured?
Via the Crestron Avia Audio Tool software over Ethernet or USB, with remote level control through a Crestron control system.
