RDL ST-HP3 Dual Filters

RDL ST-HP3 - Stick-On Series Dual High-Pass Filters

RDL ST-HP3 - Stick-On Series Dual High-Pass Filters

RDL ST-HP3 Dual Filters

Show MoreLess


Now Viewing:

Special Order
Ship Time: 7-10 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $113.00

Add to Wish List Item in Wish List

Questions? Ask our experts:

  • 1Description

The ST-HP3 is a miniature wall and surface mount dual high-pass filter from RDL, and is the ideal choice where line-level audio filtering needs to be provided at the input of a power amplifier for protection of public address horns against damage from low frequencies.

The unit has one input and two filtered outputs, 300Hz high-pass and 500 Hz high-pass. Both the input and output are balanced but each may be wired unbalanced if required. The input accepts line-level audio and the module operates at unity gain (balanced input and output.) The two outputs may be used simultaneously.

Dual high-pass filters for horn loudspeaker protection
Low frequency attenuation below 300Hz and 500Hz
Line-level input and outputs
Filtering requires no field adjustment
UPC: 813721012326
In the Box
RDL ST-HP3 - Stick-On Series Dual High-Pass Filters
  • Three (3) Year Warranty
  • Table of Contents
    • 1Description
    Filter Type Dual high-pass filters
    Operating Modes Mono 2-way
    Crossover Frequencies Low frequency attenuation below 300Hz
    Low frequency attenuation below 500Hz
    Gain Range No
    Front Panel Switches No
    Inputs L,R Screw Terminals
    Outputs 2 x L,R Screw Terminals
    Frequency Response 300Hz output: 300Hz to 30kHz, +/- 0.5dB
    500Hz output: 500Hz to 30kHz, +/- 1.0dB
    Noise <-90dB (referred to +4dBu)
    Dimensions (WxDxH) 3" x 11/16" x 1 x 5/8" (77 x 17 x 40 mm)
    Specialties Requires 24 to 33VDC @ 30mA, SupplyFlex power supply (ground-referenced or floating)
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 3.9 x 2.1 x 1.9"

    RDL ST-HP3 Dual Filters Review

    Be the first to review this item
    See any errors on this page? Let us know.