100W 70.7V Single Channel Pole Mount Amplifier

Ideal Use Cases

The AtlasIED PA1001G is a single-channel commercial power amplifier intended to deliver up to 100 watts to a 70V or 100V loudspeaker line. It is suited to boardrooms, restaurants, retail environments, commercial paging systems, and background music applications. Its pole-mount format provides a dedicated amplification option for projects planned around that mounting method. The supported balanced line and RCA inputs accommodate both balanced and unbalanced source connections.

For systems built around one mono program channel, the PA1001G keeps the output configuration aligned with the application: one amplifier channel feeding a commercial distributed loudspeaker line. RCA signals are summed to mono, while the balanced input provides a separate connection path. This configuration directly matches paging and background music deployments that require a single amplifier channel.

Why Choose This Model

The PA1001G has a clearly defined output role. It supplies 100W at 70V into 50 ohms or 100W at 100V into 100 ohms, with support also identified for 70.7V operation. Ratings for 4-ohm, 8-ohm, 25V, and 2-ohm operation are listed as not applicable, making this model specifically suited to compatible commercial distributed speaker lines rather than low-impedance loudspeaker systems.

Its Class A/B amplifier topology is paired with two listed frequency-response configurations. With no high-pass filter, the response is 30Hz to 20kHz within ±3dB. When the high-pass filter is engaged, the specified range is 100Hz to 20kHz within ±3dB. These documented operating modes give the installer a defined choice between the full listed response and high-pass-filtered operation.

Installation and Integration

The chassis measures 8.5 inches wide, 1.75 inches high, and 13.5 inches deep, equivalent to 215.9 by 44.5 by 342.9 millimeters. It weighs 4.9 pounds, or 2.4 kilograms. These measurements provide the exact space and load information needed when planning a pole-mounted installation. Rack installation is also supported through the optional PA702-RMK rack-mount kit, which is sold separately.

On the input side, the amplifier provides a balanced connection through a 3-pin Euroblock and RCA connections that are summed to mono. Input impedance is specified at 20 kilohms for balanced operation and 10 kilohms for unbalanced operation. Input sensitivity is adjustable from 10mV to 320mV through RCA, while balanced input sensitivity is specified at 320mV. The unit is also listed with universal voltage compatibility.

Performance Highlights

The PA1001G delivers its full 100-watt rating on either of its documented commercial line configurations: 70V into a 50-ohm load or 100V into a 100-ohm load. This single-channel output is intended for systems in which paging announcements, background music, or another mono source must be distributed across a compatible loudspeaker line.

Specified power consumption varies by operating state. The amplifier consumes 10 watts in sleep mode and 16 watts while active but idle. At full load on a 70V system, consumption is listed at 165 watts. These separate figures allow system planners to account for sleep, idle, and full-load conditions when calculating the installation’s power requirements.

What Makes It Different

This model combines pole-mount installation, single-channel operation, and 70.7V or 100V line support in one focused amplifier. The RCA inputs are summed to mono, matching the single-channel architecture, while the 3-pin Euroblock accommodates a balanced line connection. The optional PA702-RMK kit provides a documented path to rack mounting when that installation format is required.

The PA1001G also provides specific values for balanced and unbalanced input impedance, separate RCA and balanced input sensitivity figures, and frequency response with and without the high-pass filter. Its warranty period is 36 months from the date of purchase.

Final Assessment

The AtlasIED PA1001G is a precise fit for commercial installations requiring one 100-watt channel for a 70.7V or 100V distributed loudspeaker system. Its balanced Euroblock and summed-mono RCA connectivity, Class A/B topology, defined high-pass response, universal voltage compatibility, and pole-mount format address the core requirements of boardroom, restaurant, retail, paging, and background music projects. Installers planning rack use should include the separately sold PA702-RMK kit.