Radial Engineering SW4 - 4-Channel Audio Switcher

BH #RA4CBSABIS • MFR #R800 8110
Radial Engineering
Radial Engineering SW4 - 4-Channel Audio Switcher
Key Features
  • 4-Channel Balanced Audio Switcher
  • Dual XLR Inputs Per Channel
  • Each Channel Stereo Linkable
  • Channels Can Be Linked
Providing versatile channel switching for a wide variety of live applications, the SW4 - 4-Channel Audio Switcher from Radial Engineering features 4 channels, each with 2 XLR inputs that can be stereo linked. Aside from the XLR inputs, each channel can also be linked, supporting tri- and quad-channel switching. Each channel is also equipped with a 3-position pre-fader listen switch that allows you to monitor source A, source B, or the stereo bus via headphones, which can be summed to mono for use with wireless guitar systems.
Special Order
Expected availability: 7-14 business days
$1,199.99

Important Notice

  • This item is noncancelable and nonreturnable.

Radial Engineering SW4 - 4-Channel Audio Switcher

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Radial Engineering R800 8110 Overview

  • 1Description
  • 2Switching Between Wireless Systems
  • 3Switching Between Stereo Sources
  • 4Toggle Between 2 Consoles
  • 5
  • 6
  • 7
  • 8

Providing versatile channel switching for a wide variety of live applications, the SW4 - 4-Channel Audio Switcher from Radial Engineering features 4 channels, each with 2 XLR inputs that can be stereo linked. Aside from the XLR inputs, each channel can also be linked, supporting tri- and quad-channel switching. Each channel is also equipped with a 3-position pre-fader listen switch that allows you to monitor source A, source B, or the stereo bus via headphones, which can be summed to mono for use with wireless guitar systems.

Channel 1 also features a mix function for summing both inputs together for simultaneous use. The unit has a master bus output, which is fed by all channels. Each channel has its own transformer-isolated output that is capable of handling over 20 dB at all frequencies.

Switching Between Wireless Systems

The SW4 can be used for switching between two or more wireless systems. Use it for backup or to enhance the show without taking up more audio channels. Can also be used on wireless guitars

Switching Between Stereo Sources

Use the SW4 as a safety backup to switch between two digital playback systems. Connect the left channels to input-1 and the right channels to input-2. Link them together for stereo switching

Toggle Between 2 Consoles

With 4 channels, you can instantly switch left, right, front down fill and subs with a push button. The SW4 gives you +20dB of signal handling to handle high output systems
Switch up to 4 sets of wireless systems
Link channels for stereo or quad switching
Toggle between two consoles at festivals
Transformer isolated to eliminate noise
UPC: 676101041299

Radial Engineering R800 8110 Specs

Audio Circuit TypePassive transformer coupled with relay switching
Number of Channels4x AB select
Frequency Response10 Hz to 40 kHz
Dynamic Range136 dB
Total Harmonic Distortion0.002 %
Phase Deviation<3° at all frequencies
Intermodulation Distortion0.01 %
Input ImpedanceLoad impedance in parallel with 10 k ohm
Maximum Input+26 dBu channel to channel
+17 dBu channel to bus
GainChannel to Channel:
-0.26 dB with 10 k ohm load
-2.3 dB with 600 ohm load

Channel to Bus Gain:
+8 dB with 10 k ohm load
Output ImpedanceChannel Output Impedance: 160 ohms
Bus Output Impedance: 500 ohms
TransformerEclipse ET-LD2 line output
PadInput Pad: Variable trim control
SwitchesAB select on each channel
Pre-Fade ListenA & B per channel, master bus
BusMaster bus out with headphones
XLR ConfigurationAES standard pin-1 ground, pin-2 (+), pin-3 (-)
Input ConnectorsXLR F
Output ConnectorsXLR male
1/4" (6.3 mm) guitar
Bus OutputStereo or mono assignable
Ground LiftOn all channels & guitar amp outputs
PowerExternal 100 V - 240V AC with 48 V phantom
Construction14 gauge steel chassis & outer shell
Operating ConditionsFor use in dry locations only between 41 to 104°F (5 and 40°C)
Dimensions (L x W x D)17.5 x 6 x 1.75" (44.5 x 15.25 x 1.75 cm)
Packaging Info
Package Weight10.5 lb
Box Dimensions (LxWxH)22.4 x 10.4 x 4.8"
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