Master Photo: SPKA-EXT-WIRELESS, Front
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SPKA-EXT-WIRELESS

Active Subwoofer Wireless Extension Kit

Wireless signal extension kit for use with the ULTIMATE ASUB10-B-T-EACH active subwoofer to enable flexible subwoofer placement in areas of an install where running an audio cable is difficult or intrusive.

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The Crestron active subwoofer wireless extension kit made by Origin Acoustics delivers the pinnacle of performance for demanding residential installations.

The SPKA-EXT-WIRELESS is an active subwoofer wireless extension kit that enables flexible ULTIMATE ASUB10‑B‑T‑EACH placement in hard to reach areas of the room where running a wire is difficult.

The SPKA-EXT-WIRELESS is suitable for use in a living room or surround sound home theater system. With a simple and intuitive setup, you can connect the SPKA‑EXT‑WIRELESS to the ULTIMATE ASUB10‑B‑T‑EACH.

The kit includes a wireless receiver, transmitter, two dual RCA cables, two USB Type A to Micro Type B power cables, and two power supplies with USB Type A connectors. The receiver can be secured to the surface of the ULTIMATE ASUB10-B-T-EACH (behind the grille) using the included double-sided tape.

 
Key Features
  • Wireless extension kit with a quick and easy setup
  • Enables flexible subwoofer placement
  • Ultra-low latency of less than 16 ms
  • Up to 131 ft (40 m) working distance between transmitter and receiver
  • 20 Hz to 20 kHz frequency response
  • Can be powered directly from the ULTIMATE ASUB10‑B‑T‑EACH's power supply (USB) port

This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or by calling 855‑263‑8754.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

The specific patents that cover Crestron products are listed online at patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron and the Crestron logo, are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Origin Acoustics is either a trademark or a registered trademark of Origin Acoustics, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2023 Crestron Electronics, Inc.

 
Features Receiver Transmitter
Operating Voltage 5VDC/0.5A 5VDC/0.5A
RF Frequency Band 5135 MHz - 5820 MHz 5135 MHz - 5820 MHz
Modulation Gaussian frequency-shift keying (GFSK) GFSK
Working Distance 131 ft (40 m)/line of sight 131 ft (40 m)/line of sight
Transmitter Power Less than 10 dBm Less than 10 dBm
Receiver Sensitivity N/A -81 dBm
Frequency Response 20-20 kHz 20-20 kHz
Delay Time Less than 16 ms Less than 16 ms
THD+N -60 dB @1 kHz -60 dB @1 kHz
SNR +85 dB @1 kHz +85 dB @1 kHz
Enclosure ABS plastic ABS plastic
Connectors
Input (Transmitter) (1) RCA connector, female;
Stereo line-level input;
Maximum Input Level: 2 Vrms
Output (Receiver) (1) RCA connector, female;
Stereo line-level output;
Maximum Input Level: 2 Vrms
DC 5V
(Receiver and Transmitter)

(1) USB Type A Connector;
5V 500 mA
Control and Indicator
Pair
(Receiver and Transmitter)		 (1) Push button to pair the wireless receiver and transmitter.
LED
(Receiver and Transmitter)		 (1) LED. Solid blue indicates successful pairing of the transmitter and receiver. Flashing blue indicates that the transmitter and receiver are not paired.
Power
Power Supply 100-240V~50/60Hz;
0.4A
Environmental
Temperature 4° to 176° F (-15.5° to 80° C)
Humidity 10% to 95% RH (non‑condensing)
Receiver and Transmitter Dimensions
Diameter 2.36 in. (60 mm)
Thickness 0.75 in. (19 mm)
Receiver and Transmitter Weight
0.113 lb (0.051 kg)
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This product may be purchased from select authorized Crestron dealers and distributors. To find a dealer or distributor, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/How-To-Buy/Find-a-Representative or by calling 855‑263‑8754.

This product is covered under the Crestron standard limited warranty. Refer to www.crestron.com/warranty for full details.

The specific patents that cover Crestron products are listed online at patents.crestron.com.

Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.

Crestron and the Crestron logo, are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Origin Acoustics is either a trademark or a registered trademark of Origin Acoustics, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2023 Crestron Electronics, Inc.

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