The Triad 4-Zone Power Amplifier is a highperformance, whole-home audio amplifier that provides high-resolution music playback in a compact form factor—the perfect solution for distributed audio systems. Designed around time-tested and reliable ICEpower technology, the 4-Zone Power Amplifier delivers 100 watts per channel and is bridgeable to 200 watts for installations where more power is needed. Superior audio quality and fast wake-from-standby make this amplifier ideal for every audio enthusiast’s home. Use Triad Power Amplifiers with Triad speakers, Triad Audio Matrix Switches, and Control4 Entertainment and AutomationControllers to deliver a fantastic high-resolution
audio experience throughout the home.



• Powerful 100W per channel driven by
ICEpower modules delivers a dynamic, highresolution audio experience

• Bridgeable outputs provide double the
amplification for areas that require more power
• Class-D amplification runs cool allowing you to
stack one amplifier on top of another
• Three power mode control options—12V trigger,
audio sensing, or always on
• Fast wake-from-standby using 12V trigger for
time-sensitive audio announcements and quick
audio-zone startup
• Standby mode saves energy when not in use
• Each zone can be independently linked to the
global audio input to share one input across
multiple sets of speakers
• Share an audio source across multiple power
amplifiers using the global audio output
• Over-current and thermal protections prevent
damage due to short circuits, incorrect wiring,
and heat
• Rack-mount ears included

Triad 4-Zone Power AmplifierTS-PAMP4-100
Audio inputs4 stereo, RCA style
Zone speaker outputs4 stereo, phoenix connector
12V trigger control1 × 3.5 mm (in), 1 × 3.5 mm (out)
Global audio input/output1 stereo analog (shared with zone 1 input)
Global input dip switches4 × 2-position dip switches
Bridge mode dip switches4 × 2-position dip switches
Power mode switch1 × 3-position switch (always on, 12V, audio sense)
Wake from standby<2 seconds with 12V trigger, ~3 seconds with audio sense
2 channels driven100W per channel @ 4 Ω, 50W per channel @ 8 Ω
1 bridged output200W @ 8 Ω
Frequency response±0.4 dB, 10 Hz - 20 kHz, all loads
Idle noise45 uV, A-weighted, 20 Hz - 20 kHz, SE
THD0.003%, 4 Ω, SE, f=100 Hz, Po=1W
Dynamic range110 dBA stereo, 115 dBA bridged
Operating temperature32 °F ~ 113 °F (0 °C ~ 45 °C)
Humidity5% to 95% non-condensing
Storage-4 °F ~ 158 °F (-20 °C ~ 70 °C)
Thermal dissipationThree fans mounted on left side
Thermal dissipation (heat losses)0.23W / 0.8 BTU/hr (standby), 100W / 341 BTU/hr (max)
AC mains powerUniversal mains 100 - 240VAC, 50 - 60 Hz, 130W
Fuse rating6.3A
H × W × D (with feet)2.13 × 17.5 × 11.44" (5.4 × 44.5 × 29.0 cm)
H × W × D (without feet) 1.75 × 17.5 × 11.44" (4.4 × 44.5 × 29.0 cm)
Front panel power LED1 × blue LED
Front panel zone status LED1 RGB LED for each zone
Clip indicator LEDs1 for each zone (back panel)
Input gain potentiometer1 for each zone