Ashly NE 4200.25 manual Warranty Information, Crossover

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Operating Manual - NE Multi Channel Power Amplifier

Hi/Low Shelf 6/12 dB

Frequency: . . . . . . . . . . . 20Hz-20kHz

Level: . . . . . . . . . . . . . . . -15dB to +15dB

All Pass

Frequency 20Hz-20kHz

Variable Q HP/LP

Frequency: . . . . . . . . . . . 20Hz-20kHz

Q Value: . . . . . . . . . . . . . 3.047 to 0.267

Notch/Bandpass

Frequency: . . . . . . . . . . . 20Hz-20kHz

Q Value: . . . . . . . . . . . . . 92.436 to 0.267

Crossover

2 Way, 3 Way, 4 Way Crossover

High Pass/Low Pass Filters

Filter Types:

Bessel: . . . . . . . . . . . . . . 12/18/24/48 dB/oct

Butterworth: . . . . . . . . . . 12/18/24/48 dB/oct

Linkwitz: . . . . . . . . . . . . . 12/24/48 dB/oct

Frequency: . . . . . . . . . . . off, 20Hz-20KHz

Delay

@ 48kHz Sampling Rate

Base Delay: . . . . . . . . . . 0-256ms

Extra Delay: . . . . . . . . . . 0-682 ms @ 96kHz Sampling Rate

Base Delay: . . . . . . . . . . 0-128ms

Extra Delay: . . . . . . . . . . 0-341 ms

Tools

 

Audio Meter

 

Range:

. . -60dBu to +20dBu

Increments:

. . 1dB

Peak Hold Indicator: . . . yes

Signal Generator: . . . .

. . pink noise, white noise, sine

wave

 

Sine Wave Frequency:

. . 20Hz-12kHz

Signal Level:

. . off, -50dBu to +20dBu

Cross Point Mixer

Gain: . . . . . . . . . . . . . . . . Off., -50 to +12dB, 0.5dB increments with Mute

Linking

All functions can be linked to 1 of 8 link groups

Processors

Input A/D: . . . . . . . . . . . . 24 bit (Burr Brown PCM4204)

Output D/A: . . . . . . . . . . 24 bit (Burr Brown PCM4104)

DSP Processors: . . . . . . . 32-bit floating point (Sharc ADSP-21262)

Sample Rates: . . . . . . . . . 48kHz, 96kHz

Propagation Delay @ 48kHz: . . . 1.42 ms

Propagation Delay @ 96kHz: . . . 0.71 ms

AES/EBU Digital Audio Input

Type: . . . . . . . . . . . . . . . . 110 ohm transformer balanced

XLR

Sample Rates: . . . . . . . . . 48kHz, 96kHz

Max Cable Length: . . . . . 100 meters

7. WARRANTY INFORMATION

The unit you have just purchased is protected by a limited five-year warranty, which is transferrable and valid only in the United States. Fill out the information below for your records.

Serial Number _________________________________

Dealer ______________________________________

Date of Purchase _______________________________

Dealer’s Address _______________________________

Dealer’s Phone ________________________________

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Contents Operating Manual Table Of Contents This Apparatus Must be Earthed About Ashly IntroductionUnpacking NE Multichannel AMP SeriesProtection Physical Description Amplifier Front PanelAmplifier Rear Panel Requirements InstallationData Control Preset RecallRemote Amplifier Control ON/OFF/Remote StandbyWR-1 Remote Level Control RD-8C or RW-8C Remote ControlAmplifier Control Surface PROTEAne SoftwareOperating Manual NE Multi Channel Power Amplifier DSP Window Base Model 4250 8250 SpecificationsDynamics DSP SpecificationsCrossover Warranty InformationAshly Audio INC Holt Road Webster, NY

NE 4200.25 specifications

The Ashly NE 4200.25 is a cutting-edge amplifier designed for professional audio applications, providing exceptional performance and reliability for a wide range of audio setups. As part of the esteemed NE series, the 4200.25 model stands out due to its powerful features and advanced technologies, making it a favored choice among audio engineers, commercial installations, and live sound applications.

One of the most notable features of the Ashly NE 4200.25 is its robust power output. Delivering a staggering 2000 watts per channel at 4 ohms, it ensures that even the most demanding sound environments are met with unparalleled clarity and loudness. This makes it suitable for large venues, concert halls, and outdoor events, where high power levels are essential to overcome ambient noise and ensure audio fidelity.

The NE 4200.25 is equipped with advanced signal processing capabilities. Integrated DSP (Digital Signal Processing) allows users to customize their audio settings with precision, including equalization, crossover settings, and dynamic processing. The onboard DSP enhances the amplifier's versatility, letting users tailor the sound to specific applications, whether it’s for live music, speech reinforcement, or playback systems.

Another prominent characteristic of the Ashly NE 4200.25 is its impressive thermal management system. The amplifier employs a highly efficient cooling design, which includes a variable speed fan and heat-sinks, ensuring that it operates reliably even under high load conditions. This thermal protection mechanism not only enhances performance but also extends the lifespan of the amplifier.

The NE 4200.25 features integrated networking capabilities, allowing for remote monitoring and control via Ashly’s proprietary software. This capability is particularly advantageous for installers and operators, enabling real-time system adjustments and diagnostics from a convenient interface.

In terms of build quality, the Ashly NE 4200.25 boasts a rugged chassis designed to withstand the rigors of touring and installation. The front panel includes intuitive LED indicators for status monitoring, ensuring that operators can quickly assess performance at a glance.

Overall, the Ashly NE 4200.25 amplifier is a powerhouse characterized by its substantial power output, customizable DSP features, efficient thermal management, and robust construction. It provides professional sound reinforcement solutions for a variety of demanding audio environments, making it a reliable choice for audio professionals everywhere.
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