Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Stewart FLX80-4-LZ 4 Channel DSP-Enabled Amplifier - 4 x 80W @ 4-Ohms
  • Stewart FLX80-4-LZ 4 Channel DSP-Enabled Amplifier - 4 x 80W @ 4-Ohms
  • Stewart FLX80-4-LZ 4 Channel DSP-Enabled Amplifier - 4 x 80W @ 4-Ohms
 
Questions? Ask a Markertek Expert:
800-522-2025 Email

Stewart FLX80-4-LZ 4 Channel DSP-Enabled Amplifier - 4 x 80W @ 4-Ohms

Manufacturer: Stewart Audio, Inc.

Item #: STW-FLX80-4   •   MFG #: FLX80-4

 

List Price:$1,449.00
Our Price:$1,229.00

free ship
 
 
Availability: Direct Ship From Manufacturer
i
Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
 
 
  • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.
 

Share!

 
 
 

The FLX (pronounced FLEX) Series of amplifiers is the most versatile 1/2 rack amplifier Stewart has ever produced. The FLX80-4-LZ provides 80 watts from each of the four output channels into a 4 Ohm load. At the heart of the amplifier is a robust, internal, full-function DSP designed to solve a multitude of your audio problems in just one enclosure. The DSP includes a full cross-point mixer, EQ, filters, limiters and much more. A USB port makes programming simple, fast and repeatable for large installations. The RVC and RS232 control allow volume control from a wide range of devices. You won't find a more flexible combination of power output and processing in a comparable package on the market today.

Applications include: Dante Network Audio, Hospitality Installations, Classrooms, Conference Rooms, Houses of Worship, Room combining

 
  • Features

    • Onboard DSP for signal routing, filtering, and set programming
    • USB and RS-232 available for configuration
    • Remote Volume Control
    • Phantom Power (2 channels)
    • Dante audio network interface option
    • 1/2 rack enclosure
    • Made in the USA
     
  • Specifications

    • Output: 80/40W x 4 @ 4/8 Ohms
    • Frequency Response (+0, -3dB): 20 Hz-20 kHz (4 Ohms), 100 Hz-20 kHz (70.7/100V)
    • THD+N: <0.05% @ 6dB below clipping
    • Signal-to-Noise Ratio:>95dB
    • Input Sensitivity: 1V (0 dBV)
    • Input impedance (Balanced/Unbalanced/Phantom): 7.2k Ohms/3.6k Ohms/2.4k Ohms
    • Current Draw - Standby, 1/8 Power: 12W, 65W
    • Amplifier Class: D
    • Remote Volume: 0-10V
    • Channel to Channel Isolation: >60dB FLX80-4 CV & LZ, >85dB FLX160-2 CV & LZ
    • Input Connectors: 3.5mm Euroblock
    • Output Connectors: 5mm Euroblock
    • LED Indicators: Power
    • Controls: USB & RS232
    • Network Audio Port (optional): Dante
    • Power Supply Input: 100-240 VAC 50/60Hz (PFC Universal Input)
    • Construction: Aluminum Chassis
    • Mounting: Rack- Mountable, Single and Dual
    • Cooling: Convection-Cooling (No Fans)
    • Dimensions (height, width, depth): 1.7" (44mm) H x 8.3" (212mm) W x 11.25" (272mm) D
    • Weight: 6.2 lb
     
  • Warranty

    • 3 Years
     
 
 

Add Accessories for your FLX80-4:

 
 
 
 
Please fill out the information below
Email Address*