Niles SPS-6 User Manual

• Pre-printed Room Labels
are included for easy identi-
fication of speaker ON/OFF
buttons.
• Isolated left and right chan-
nel ground returns make
the SPS-6 compatible with
all types of amplifiers.
• May be used with 4, 6 or 8
ohm speaker systems.
• Self-cleaning, silver-plated
switch contacts assure
years of trouble free use.
• 100% tested, electronically
and acoustically, for fre-
quency response, distortion
and power handling.
• Protection circuit safeguards
your receiver or amplifier.
• Spring-loaded push termi-
nal connectors accommo-
date up to 14 gauge wire or
"pins", making the SPS-6
compatible with most high
definition speaker cables.
• Ten year parts and labor
warranty.
FEATURES & BENEFITS
FEATURES & BENEFITS
INTRODUCTION
SSPPSS--66 SPEAKER SELECTION SYSTEM
PROTECTION
132 456
NILES
NILES TECHNICAL DATA SHEET
SPECIFICATIONS
Audio Power Handling
100 watts/channel con-
tinuous music power
Mounting
Table-top component
Frequency Response
+0 dB, -0 dB (flat) from
20 Hz to 20 kHz
Wiring Requirements
Individual runs of
2-conductor speaker
wire. Connectors
accommodate wire
sizes 14-22 gauge. 16
gauge recommended
Overall Dimensions
11-1/4" wide x 2" high
x 6-3/4" deep
Weight
2-1/4 lb.
SPS-6
Speaker Selection System
B LENDING H IGH F IDELITY
AND
A RCHITECTURE
®
INTRODUCTION
The SPS-6 enables you to connect up to six pairs of speakers to
your stereo receiver or amplifier and play one pair, any combi-
nation of pairs or all pairs at once.
CONTINUED OTHER SIDE ➯
SPEAKER 2 SPEAKER 1SPEAKER 4 SPEAKER 3SPEAKER 5SPEAKER 6
LR
AMPLIFIER
LRLR
++ ++
-- --
++ ++
-- --
LRLR
++ ++
-- --
LRLR
++ ++
-- --
Niles Audio
Corporation,Inc.
Miami, Florida USA
NILES
Recessed areas for
custom room labels
Simple push-button
operation
Connect up to six
pairs of speakers
Spring-loaded push
connectors
Attractive low-profile design
Protection switch safeguards your
receiver or amplifier even with all
6 pairs of speakers playing

Niles SPS-6 Specifications

General

Type	Speaker Selector
Channels	6
Input Channels	1
Output Channels	6
Frequency Response	20Hz - 20kHz

Summary

Introduction

Product Overview

Enables connection of up to six speaker pairs to a stereo receiver or amplifier for versatile playback options.

Specifications

Audio Power Handling

Handles 100 watts/channel continuous music power for robust audio performance.

Frequency Response

Features a flat frequency response (+0 dB, -0 dB) from 20 Hz to 20 kHz for accurate sound reproduction.

Wiring Requirements

Accommodates 2-conductor speaker wire (14-22 gauge), recommending 16 gauge for optimal connection.

Physical Dimensions

Compact table-top design with overall dimensions of 11-1/4" wide x 2" high x 6-3/4" deep.

Features and Benefits

Room Labeling

Includes pre-printed room labels for easy identification and control of speaker pairs.

Amplifier Compatibility

Isolated ground returns ensure compatibility with all types of amplifiers, including tube models.

Speaker Impedance Flexibility

Supports 4, 6, or 8 ohm speaker systems for versatile home audio setups.

Durability and Reliability

Features self-cleaning silver-plated switch contacts and a ten-year parts and labor warranty.

Application Notes

Receiver Connections

Connect to the 'A' speaker outputs; avoid connecting to 'B' to prevent low impedance load issues.

Tube Amplifier Usage

Ensure a load is always connected; use a 150 ohm, 5 watt resistor for tube amps if no speakers are active.

Impedance Matching Protection

Activate PROTECTION button when overall system impedance may fall below 4 ohms.