ASHLY NXP1502D Network Power Amplifier 2 x 150 Watts @ 2 Ohms with Protea DSP

Product Overview

The Ashly NXP1502D is a two-channel networkable power amplifier with integrated Protea DSP and a factory-installed Dante option card, delivering 150 watts per channel across all load configurations — 25V, 70V, 100V constant-voltage, and 2, 4, or 8 ohm low-impedance. This compact Dante-enabled commercial power amplifier is purpose-built for two-zone distributed audio in conference rooms, boardrooms, training rooms, and smaller commercial installations where network audio transport, onboard DSP, and 25V speaker support are all required in a 1U rack-mount chassis. The NXP1502D provides the complete Protea DSP feature set with Dante audio networking in a two-channel platform, making it the right choice when only two independent zones are needed but full network integration and onboard processing are required.

Product Description

The Ashly NXP1502D networkable amplifier with DSP commercial install integrates Dante audio networking, Protea DSP processing, and two-channel multi-mode amplification in a space-efficient 1U chassis. The factory-installed OPDante card provides native Dante audio routing over standard Ethernet, eliminating the need for analog audio runs from source equipment to the amplifier. Each of the two channels is independently configurable for 25V, 70V, or 100V constant-voltage or 2, 4, or 8 ohm low-impedance operation via rear panel DIP switches. Support for 25V constant-voltage operation makes the NXP1502D appropriate for commercial installations using 25V speaker systems, common in smaller facilities such as retail spaces and compact meeting rooms. Protea DSP delivers comprehensive signal processing — dynamics, PEQ, crossover, matrix mixing, delay, metering, and FIR filter support — all configurable remotely via Ashly's Protea NE software over Ethernet. The built-in real-time clock with event scheduler automates preset recalls, standby transitions, and power-on delays on programmable daily schedules, which is practical for facilities with regular operating hours. The Ashly Remote iPad app provides wireless control of DSP parameters including gain, mute, matrix, and PEQ over the same Ethernet network. Aux preamp line outputs allow additional downstream amplifiers to be driven for system expansion. The Ashly EMS provides automatic sleep mode drawing less than 1 watt during idle periods. The NXP1502D is manufactured in the United States, TAA compliant, and carries a 5-year limited warranty.

Key Features

• Factory-Installed Dante Option Card — Native Dante audio over Ethernet, eliminating analog audio runs between network sources and the amplifier.
• 25V Constant-Voltage Support — Both channels support 25V, 70V, and 100V operation, covering 25V speaker systems common in compact commercial installations.
• 150 W/Ch Across All Loads — Consistent 150W/ch at 25V, 70V, 100V, 8 ohm, 4 ohm, and 2 ohm for straightforward two-zone capacity planning.
• 2-Channel Multi-Mode Output — Each channel independently configurable for constant-voltage (25V/70V/100V) or low-impedance (2/4/8 ohm) via rear DIP switches.
• Integrated Protea DSP — 32-bit SHARC processing; dynamics, PEQ, matrix mixing, crossover, delay, metering, and FIR filter support.
• Protea NE Software Control — Full Ethernet-based remote control, monitoring, and preset management.
• Ashly Remote iPad App — Wireless DSP control including gain, mute, matrix, A/B source select, PEQ, and metering.
• Real-Time Clock with Event Scheduler — Automated preset recalls, standby, and power-on transitions on daily schedules.
• FIR Filter Ready — Accepts .fir and .csv speaker tuning files for precision alignment.
• Ashly EMS Energy Management — Automatic sleep mode draws less than 1 watt; defeatable.
• 5-Year Limited Warranty — Manufactured in the United States; TAA compliant, RoHS and cTUVus certified.

Typical Applications

• Boardroom and conference room Dante AV systems with 25V speakers
• Commercial meeting space and training room two-zone audio
• Government space and institutional installations with 25V systems
• Multi-zone commercial spaces requiring Dante and Protea DSP in 2 channels
• House of worship overflow room or small zone audio

Technical Specifications

Frequently Asked Questions

Does the NXP1502D support 25V constant-voltage speakers?

Yes. Both channels support 25V, 70V, and 100V constant-voltage operation, covering compact commercial installations with 25V speaker systems.

Does the NXP1502D include Dante and DSP?

Yes. The NXP1502D ships with a factory-installed OPDante card for Dante networking and full Protea DSP (32-bit SHARC). It is a fully integrated two-channel network amplifier platform.

What AV control systems is the NXP1502D compatible with?

The NXP1502D supports Ethernet control via Protea NE software, serial control via Ashly WR-5 and RD-8C remotes, and third-party RS-232 control with the optional INA-1 converter. A Q-SYS plugin for Protea is available.

Can the NXP1502D be controlled wirelessly?

Yes. The free Ashly Remote iPad app provides wireless network control of DSP functions including gain, mute, matrix, A/B source select, PEQ, and metering.

What is the NXP1502D warranty?

The NXP1502D carries a 5-year limited warranty and is manufactured in the United States. It is TAA compliant and certified RoHS and cTUVus.