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ne8250 8 x 250W/4 Ohms Network Power Amplifier by Ashly

SKU: ne8250
ne8250 8 x 250W/4 Ohms Network Power Amplifier by Ashly

ne8250 8 x 250W/4 Ohms Network Power Amplifier by Ashly

  • $3099.00
Market price: $3849.00, you save $750.00
  • 19% less
  • Brand
  • SKU
  • Weight
    31.00 lbs
  • Warranty
    5 Years
  • Condition
  • Status
Product Questions? Ask Our Experts!
Out of stock
These NE Series Amplifiers are uniquely designed around an energy efficient Class- D platform with a switching power supply.
  • Brand
  • SKU
  • Weight
    31.00 lbs
  • Warranty
    5 Years
  • Condition
  • Status
Questions? Ask our experts!

  • $3099.00
Market price: $3849.00, you save $750.00
  • 19% less

This listing is for ne8250 Amplifier only. Use description below as a general reference.

These NE Series Amplifiers are uniquely designed around an energy efficient Class- D platform with a switching power supply.

Connecting and controlling an amplifier for networked systems has now been simplified with Network-Enabled Amplifiers. This line offers ease of use, setup and control using standard 10/100 Ethernet protocol and Protea™ ne Software. No special outboard control units are needed. Choose either 4-channel ne4250 or 8- channel ne8250 amplifiers are rated at 250W per channel with separate HI-Z and LO-Z models.

ne Series amplifiers are offered in two separate platforms—the standard network amplifier or a network amplifier with an on-board Protea™ DSP Processor. Each can be customized for any installation by adding your choice of AES3 inputs, Dante™ or CobraNet™ card.

NE Multi-Channel amplifiers are also offered with 240V Line Voltage in either Low- Z or 100V constant voltage output models for International customers.

Power Ratings

Continuous Average Power Output: Per Channel, All Channels Driven

4-Ch Model Panel Views 8Ω (br) 25V* 70V* 100V*
ne 4250 Front  Rear 250W 150W 500W
ne 4250.25 250W
ne 4250.70  —  —  — 250W
ne 4250.10  —  —  — 250W
8-Ch Model Panel Views 8Ω (br) 25V* 70V* 100V*
ne 8250 Front  Rear 250W 150W 500W
ne 8250.25 250W
ne 8250.70 250W
ne 8250.10 250W

* Must be ordered as separate 25V, 70V, or 100V constant voltage models.

Front Panel
Controls Individual input attenuators, AC Power Switch
Cooling Temp dependent speed-controlled fan (Side-in, Front-out)
LED Indicators: Unit Status
POWER Blue Switch: On, Off
STANDBY Yellow Standby, flashing
DISABLE Yellow On, Off
COM Green On, for Ethernet data or Device ID
LED Indicators: Each Channel

Red / Clip

Yellow / -6dB

Green / -18dB, -12dB

BRIDGE Green Per Channel Pair
TEMP Yellow Per Channel
CURRENT Green Per Channel: Proportional to output
ne Models ne4250 ne8250
Channels 4 8
Continuous Average Power Output: Per Channel, Low I models, Stereo Mode, All Channels Driven
8 Ohms 150W 150W
4 Ohms 250W 250W
Low I Output: Bridge Mode, All Channels Driven
8 Ohms 500W 500W
25V, 70V, 100V Distributed Output Models: 20Hz-20kHz 1% THD
25V(per channel 250W 250W
70V (per channel) 250W 250W
100V (per channel) 250W 250W
Line Current Draw: 120VAC Mains (divide in half for 230V)
Standby Mode 190mA 290mA
Idle (no signal) 540mA 565mA
Typical (1/8 power pink noise) 2.85A 5.00A
Maximum (1/3 power pink noise) 6.00A 11.0A
Thermal Dissipation: BTU/hr, All Channels Driven
Standby mode 46,7 63,8
Idle (no signal) 123 187
Typical (1/8 power pink noise) 341 700
Maximum (1/3 power pink noise) 378 775
Specifications Note: OdBu=0.775 VRMS
Frequency Response 20Hz–20kHz, (unweighted) ±1dB
Input Impedance 20k Ohms, Balanced
Voltage Gain 26dB (Low-Z), 32dB (70V), 35dB (100V)
Input Sensitivity 6.2dBu (Low-Z), 4.2dBu (25V), 7.2dBu (70V), 7.2dBu (100V)
Maximum Input Level +21dBu
Software Contolled Internal HPF (25V, 70V, 100V models 80Hz (12dB/oct), 400Hz (6dB oct), OFF
Signal to Noise (20-20k, Unweighted) >107db (2450) >107dB (8250)
Distortion (8 Ohm load) *(SMPTE) <0.5% typical ∆ (THD-N) <0.5% typical (20Hz-20kHz
Damping Factor (8 Ohms, 1kHz) >250
Output Circuitry Class D
Amplifier/Load Protection Output Overcurrent, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting, Mains Fuse
Rear Panel
Controls Ethernet, Channel bridge switch (Low-Z only), Remote standby, Preset recall (4), Remote Level (8), Remote Data
Connectors (each channel) Input: Euroblock Output: Euroblock
Power Requirements
AC Main 120VAC or 240VAC ±10% (factory set), 50–60Hz
Power Cable Connector 15A Edison, 3-Prong IEC
Weights and Dimensions
Dimensions 19” W x 3.50" H x 16.84” D (483mm x 89mm x 428mm)
Airflow IN through sides, OUT through front
Unit Weight 4250: 23 lbs (10.4 kg) 8250: 24.7 lbs (11.2 kg)
Shipping Weight 4250: 29.1 lbs (13.2 kg) 8250: 30.8 lbs (13.9 kg)
Environmental 40-120° F, (4-49° C) noncondensing
Safety/Compliance cTUVus, CE, FCC, RoHS
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

USPS Priority Mail/USPS Express Mail For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.


Major Credit Cards: Visa, MasterCard, Discover and American Express.
Paypal: You can select an option of Paying with Paypal in our shopping cart.
Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) Only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy

  • Shipping Info
    We offer free ground shipping on every purchase of $300 and more for US and US territory. We deliver worldwide.
  • Payment Methods

  • Return Policy
    We Offer a 30-Day Money Back Guarantee