Chat
Contact us
Close contact box
Connect ID #
329 681 686 3
Connect ID #
329 681 686 3
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Chat Advisor Image

Your Advisor,

More about me
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Niles® SPS-4

4-pair speaker selector

Item # 190SPS4

Add up to 4 pairs of speakers to your system with this handy tabletop speaker selector from Niles Audio.

Add up to 4 pairs of speakers to your system with this handy tabletop speaker selector from Niles Audio.

Bryan
Need help?
Contact our Virginia-based experts.
Discontinued item

Item # 190SPS4

Bryan
Need help?
Contact our Virginia-based experts.

About the Niles® SPS-4

Add up to 4 pairs of speakers to your system with this handy tabletop speaker selector from Niles Audio. Protection circuitry is built in, so there's a safe operating load for any amplifier or receiver rated up to 100 watts per channel.

Add up to 4 pairs of speakers to your system with this handy tabletop speaker selector from Niles Audio. Protection circuitry is built in, so there's a safe operating load for any amplifier or receiver rated up to 100 watts per channel.

Details:
  • accepts speaker wires up to 14 gauge or pin connectors
  • 8-1/2"W x 2"H x 7"D
  • warranty: 10 years

What's in the box:

  • Speaker selector
  • Self-adhesive room labels
  • Manual
  • Warranty card
MFR #FG00531

Customer reviews

We don't have any reviews, yet.
Submit a review and then enter to win a $350 gift card.
Be the first to review this product

Loading reviews...

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the Niles® SPS-4

Stacey B.

Product Research

Controls/Connections   

  • Spring clip connectors in rear accept up to 14 gauge speaker wire
  • Push button selector switches for 4 speaker pairs
  • Impedance switch on the front panel helps protect amplifier

Specifications

  • Construction: black metal chassis with padded feet
  • 100 watts per channel continuous power handling
  • Flat frequency response from 20-20k
  • Use 4-8 ohm speakers 

Tech Notes:The SPS4 connects all speakers in parallel and the button on the front of the unit adds 2.5 ohms of resistance to the total load. Ohms law can then be applied to determine the operating load of a given combination. For example: when 4 pairs of 8 ohm speakers are used with this selector's built-in impedance correction circuit, the amp will see a 4.5 ohm load. If you use 4 pairs of 4 ohm speakers, the total load drops just below 4 ohms. In this case be sure your amplifier can handle a 4 ohm load.

Note: The manual for this model indicates that it should not be used with connections from A and B speaker outputs simultaneously, however if the amplifier/pre-amp or receiver is connected in series the connection is ok, volume expectations should be kept low. (The amp may be driven to clipping for lack of power when 3 or 4 pairs of speakers are connected.) [per Niles 3/10/93]

Loading accessories...

Customer Q&A

Loading articles...

TOP