Jensen SP-2SX Speaker to Line Level Converter

ITEM #: JEN-SP-2SX MFG #: SP-2SX

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List Price:

$494.99

Our Price:

$449.99

Availability: Typically Ships in 3-10 Business Days
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    SP-2SX - Overview

    The IsoMax SP-2SX is a two channel speaker to line level converter that lets you convert the high power signal from an audio amplifier output to a +4 dB (nominal) balanced line level for further processing or signal distribution.

    The design begins with a rugged flanged enclosure that comes standard with gold plated XLRs and a removable screw-down barrier strip for easy installation in NEMA enclosures and 19" racks. Plug and play easy to use, this passive interface does not require any power to work. Inside are two Jensen high performance transformers that isolate the output to eliminate hum and buzz caused by ground loops while they eliminate issues with "bridged" and "class D" power amp outputs. A series of input pad DIP switches let you select the range to suit various power amps for at 25 W, 75 W, 250 W, or 750 W max in to 8 Ohm. All types of amplifiers may be used including 25 V and 70 V line driver types.

    Once connected, the SP-2SX is able to withstand signal levels to +19 dBu at 20 Hz without introducing distortion, phase shift or artifact of any kind. This opens the door to expand existing systems without having to run additional line level signals throughout a facility.

    • Features:

      • Converts any speaker or amplifier output to line level
      • Delivers exceptionally low distortion down to 20 Hz
      • Ruler flat frequency response from 5 Hz to 20 kHz
      • Plug and play easy to use, no power required
       
    • Specifications:

      • Input impedance, Zi: 1 kHz, 10 V, varies with power selection, 1.1 kΩ, 2.3 kΩ
      • Voltage gain: 1 kHz, input voltage = rated maximum ( see below ), 17.5 dBu, +18 dBu, +18.5 dBu
      • Magnitude response, ref 1 kHz: 20 Hz, 10 V, -0.15 dB, -0.03 dB, ±0.0 dB
      • Magnitude response, ref 1 kHz: 20 kHz, 10 V, -0.35 dB, -0.20 dB, ±0.0 dB
      • Deviation from linear phase (DLP): 20 Hz to 20 kHz, 10 V, +1.4/-0°, ±2.0°
      • Distortion (THD): 1 kHz, 15 db below rated input voltage, <0.001%
      • Distortion (THD): 20 Hz, 15 db below rated input voltage, 0.04%, 0.10%
      • Distortion (THD): 20 Hz, maximum rated input voltage, 0.8%, 1.5%
      • Common-mode rejection ratio (CMRR): 60 Hz, 115 dB
      • Common-mode rejection ratio (CMRR): 3 kHz, 80 dB, 90 dB
      • Output impedance, Zo: 1 kHz, 5.3 kΩ
      • 8 Ω Amplifier power rating / rated maximum input votlage: S1 off, S2 off, S3 off 25 W, 14 V
      • 8 Ω Amplifier power rating / rated maximum input votlage: S1 on, S2 off, S3 off 75 W, 25 V
      • 8 Ω Amplifier power rating / rated maximum input votlage: S1 on, S2 on, S3 off 250 W, 44 V
      • 8 Ω Amplifier power rating / rated maximum input votlage: S1 on, S2 on, S3 on 750 W, 77V
      • 8 Ω Amplifier power rating / rated maximum input votlage: Any switch settings, without damage 77 V
      • Optimal cable length: input
      • Optimal cable length: output
      • Temperature range, operation or storage: 0°C, 70°C
      • Breakdown voltage*: speaker input to line output ground or chassis, 60 Hz, 1 minute test duration, 250 V RMS
       
    • Item Includes:

      • 1x Jensen SP-2SX Speaker to Line Level Converter
       

    SP-2SX - Required Accessories

      California Residents:
      WARNING:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov