Power up to four RP-Series passive loudspeakers with the BASSBOSS Ashly NXP8004, a multi-mode power amplifier that's designed to meet the most demanding live sound environments and fixed audio installations, including performance venues, stadiums, arenas, convention centers as well as schools, store fronts, and worship spaces.
The amplifier features the integrated Proteus digital signal speaker processor (32-bit SHARC DSP Processing at 48 or 96 kHz sample rates), which provides comprehensive software control of signal processing, matrix and auto-mixing, a built-in signal generator for test tone and noise-masking, swept output load impedance monitoring, and more. Use the Ashly Remote iPad control to select DSP functions, including gain, mute, matrix, A/B source select, PEQ filter level, and meters.
The Class-D switching amplifier technology features a switch-mode power supply which automatically detects 110 to 120 or 220 to 240 VAC operation and makes NXP one of the lightest in its class. A series of DIP-switches allow for selectable outputs on each channel including low impedance (2, 4, and 8 ohms) or constant voltage (70 or 100V).
- Protēa DSP audio processing on inputs and outputs including:
- FIR filter capable, dynamics, gain, equalization, 2×4 or 4×4 matrix mixer, crossover, delay, metering, and signal generator functions for test and noise masking applications
- Precision swept load impedance monitoring of each amplifier channel
- Ethernet control and monitoring of amplifier functions, with front-panel COM activity LED
- Serial data port for use with Ashly remote control devices or optional RS-232 converter for third-party controllers (INA-1)
- Use Protea Software to remotely disable all front-panel controls, including the on/off switch, for a tamper-proof installation
- Real-Time clock with Event Scheduler
- Instant Standby Mode 30% reduction in power consumption with on/off and Preset Recall, both via contact closure, software control, or event scheduler
- Programmable power-on delay
- Aux preamp outputs, and fault condition logic outputs
- Rear-panel DIP switches select low impedance (2, 4, and 8 ohms), constant voltage (70 or 100V), high-pass filter, limiter, and input gain on each channel
- Ashly Energy Management System (EMS) for increased efficiency) automatic <1W sleep-mode (defeatable)
- Switch mode power supply automatically detects 120 or 240 VAC operation
- Extensive protection circuitry
- Continuously variable cooling fans
- Front-panel power switch and level controls (can be disabled for security)
- Multiple internal power supplies provide increased channel separation and reliability
- Remote DC level control on each input channel (2 RU models only)
- Genuine Neutrik connectors on 2 RU models for security, safety, and reliability
- Safety / Compliance: cTUVus, CE, FCC, RoHS
- Automatic Feedback Suppressor
- Auto-Mixer
- Ambient Noise Compensation
- Dynamics processing with auto-ducker
- EQ & crossovers including FIR filters
- Time alignment and tower delay
- Scheduled noise-masking with Real-Time Clock
- Swept AC load-analysis with baseline logging