Anthem STR Power Amplifier stereo power amplifiers 2 x 400 W silver

SPECIFICATIONS

Amplification:

Type: Class AB

- Output power (per channel):

400 W into 8 ohms (continuous, 20 Hz – 20 kHz, <1% THD)

600 W into 4 ohms (continuous, 20 Hz – 20 kHz, <1% THD)

800 W into 2 ohms (maximum 3 seconds, <1% THD)

- Total harmonic distortion (THD):

0.0007% (1 kHz, 400 W)

0.004% (20 kHz, 400 W)

- Intermodulation distortion (IMD):

ITU-R (19 kHz + 20 kHz, 300 W): 0.0006%

SMPTE (60 Hz + 7 kHz, 300 W): 0.0016%

- Signal-to-noise ratio (SNR):

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

- Frequency response:

± 0.1 dB (20 Hz – 20 kHz)

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

Slew rate: 30 V / μs

Damping factor: 360 (20 Hz – 1 kHz)

Channel separation: 101 dB (100 Hz) - 98 dB (10 kHz)

Input impedance: 10kΩ (RCA) - 15kΩ (XLR)

Input sensitivity (for 400 W into 8 Ω): 2.1 Vrms

Voltage gain: 29 dB

Power consumption:

Standby mode: 310 mW

Idle: 65 W

Typical playback levels: 150-300 W

High playback levels: 600-1100 W

Dimensions:

Height: 17.2 cm

Width: 43.2 cm

Depth (excluding power cable) power supply): 47 cm

Weight: 27.3 kg (unpacked)

Key Features:

Rugged and reliable design

Exceptional power for its class

Extremely low distortion and noise

Wide frequency response and bandwidth

High damping factor

RCA and XLR inputs

High quality speaker terminals

Made in Canada