Anthem STR Power Amplifier - Black

Anthem STR Power Amplifier - Black

The STR Power Amplifier is the beating heart of a world-class 2-channel sound system. It delivers massive power generation, with audiophile-quality output in a smartly designed component. Designed, engineered, and Crafted in Canada, the STR Power Amplifier delivers 400 Watts/channel into 8 ohms with both channels driven, a massive 600 Watts/channel into 4 ohms (both channels driven) and 800W in 2 ohms, for true no-holds-barred performance. 

Inside, the STR Power Amplifier uses two colossal transformers and multiple high-current output devices so the most subtle details and dynamic peaks are handled equally well. Outside, its beautifully designed cosmetics, including a 7-inch graphic control display and secure, highly conductive audiophile connectors provide a perfect match to the STR Preamplifier.

Key Features:

Stereo Power Amplifier boasting 400W/600W/800W into 8/4/2 ohms

Dual Mono Design

Massive toroidal transformers

Advanced Load Monitoring Technology

Graphic front panel display for the power meter, status, and easy setup navigation

Specifications:

Power Output (per channel) (Continuous, 20 Hz - 20 kHz, <1% THD) 400W 8ohm, 600W 4ohm,800W 2ohm

THD (400 W)0.0007% (1 kHz), 0.004% (20 kHz)

IMD (300 W)  

ITU-R (19 kHz + 20 kHz) 0.0006%

SMPTE (60 Hz + 7 kHz) 0.0016%

SNR (IEC-A, ref. 400 W) 121 dB

Frequency Response (20 Hz - 20 kHz) ± 0.1 dB

Power Bandwidth (-3 dB at 400 W into 8 ohms) 91 kHz

Slew Rate 30 V/μs

Damping Factor (20 Hz - 1 kHz) 360

Channel Separation 101 dB (100 Hz), 98 dB (10 kHz)

Input Impedance 10kΩ (RCA), 15kΩ (XLR)

Input Sensitivity (for 400W into 8Ω) 2.1 Vrms

Voltage Gain 29dB

POWER CONSUMPTION:

Standby 310 mW

Idle 65 W

Typical Playback Levels 150 W - 300 W

High Playback Levels 600 W - 1100 W

DIMENSIONS:

Height 6-3/4” (17.2 cm)

Width 17” (43.2 cm)

Depth (not including power cord) 18-1/2” (47 cm)

Weight (unpacked) 60lb (27.3 kg)