Step into a world where quality sound meets exceptional service. We're not just selling audio equipment; we're enhancing your lifestyle.
SKU STR Power Amplifier
Anthem - STR - Stereo Power Amplifier
by Anthem
$10,499.00
Lightning Fast Free Delivery*
Don't wait to start your audio adventure. With our lightning-fast delivery, your new high-fidelity audio equipment will be at your doorstep before you know it.
Check Out Our Thousands Of Reviews
Our services hit the high notes, but don't just take our word for it. Scroll down to read the rave reviews from our chorus of happy customers. They've heard the difference, and you can too.
Two-Channel Revolution.
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.
STR Features & Functions
POWER AMPLIFIER
| Impedance | 8Ω | 4Ω | 2Ω |
| Power Output (per channel) (Continuous, 20 Hz - 20 kHz, <1% THD) |
400 W | 600 W | 800 W* |
| 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 | 29 dB | |
| POWER REQUIREMENT | ||
| 120 V version: | In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz. | |
| 220-240 V version: | In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz. | |
| 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) | 60 lb (27.3 kg) | |
