The Anthem STR Power Amplifier is a high-performance, audiophile-grade amplifier designed to deliver unparalleled power and clarity. Engineered for serious music enthusiasts and home theater enthusiasts, the STR Power Amplifier offers precise, distortion-free sound reproduction, making it an ideal choice for those who demand the very best. With its advanced technologies and premium components, the STR Power Amplifier ensures your audio system performs at its peak, whether you're listening to music or enjoying immersive movie soundtracks.
Key Features
- High Output Power: With 400 watts per channel into 8 ohms, the STR Power Amplifier effortlessly drives even the most demanding speakers.
- Advanced AnthemARC™ Technology: Anthem's proprietary room correction technology optimizes the amplifier’s performance to suit your room's acoustics, ensuring the best sound quality possible.
- Class AB Operation: Offers a combination of high efficiency and low distortion for clean, natural sound.
- High-Quality Components: Premium capacitors and custom transformers provide long-lasting durability and pristine audio performance.
- Low Distortion: Extremely low total harmonic distortion (THD) ensures an accurate, lifelike sound with no unwanted coloration.
- Precision Circuitry: Carefully designed circuitry ensures minimal signal loss and enhanced audio fidelity.
- Balanced XLR Inputs: Professional-grade balanced inputs for superior noise rejection and enhanced signal quality.
Compare
Product Specifications
| Model | Channels | Power Output (8 Ohms) | Power Output (4 Ohms) | THD | Inputs | Output Connections | Key Features |
|---|---|---|---|---|---|---|---|
| Anthem MCA 525 Gen 2 View >> |
5 | 225W | 400W | <0.003% | RCA & XLR | 5-Way Binding Posts | High-current design, advanced load monitoring, toroidal transformer |
| Anthem MCA 325 Gen 2 View >> |
3 | 225W | 400W | <0.003% | RCA & XLR | 5-Way Binding Posts | Class AB, balanced inputs, Anthem’s advanced power supply design |
| Anthem MCA 225 Gen 2 View >> |
2 | 225W | 400W | <0.003% | RCA & XLR | 5-Way Binding Posts | 2-channel, robust power supply, low noise, high reliability |
| Anthem STR Power Amplifier View >> |
2 | 400W | 600W | <0.001% (1 kHz) | RCA & XLR | 5-Way Binding Posts | Massive toroidal transformer, dual-mono design, advanced monitoring |
| Anthem STR Integrated Amplifier View >> |
2 | 200W | 400W | <0.02% | RCA, XLR, Optical, Coaxial, USB | 5-Way Binding Posts + Sub Out | ARC room correction, built-in DAC, analog & digital inputs |
| Anthem STR Preamplifier View >> |
N/A | N/A | N/A | <0.0005% | RCA, XLR, Optical, Coaxial, USB, Phono | XLR & RCA Pre-Out, Sub Out | ARC Genesis, high-res DAC, bass management, MM/MC phono input |
Why Buy
For audiophiles and home theater enthusiasts who require uncompromising sound quality and power, the Anthem STR Power Amplifier is a perfect choice. Its ability to deliver massive power while maintaining low distortion ensures that your audio system sounds incredibly clear and dynamic. Anthem's room correction technology and premium components further enhance its appeal, making it a must-have for those seeking the ultimate audio performance.
- Massive Power Output: 400 watts per channel provides effortless control over even the most demanding speakers.
- Advanced Room Correction: AnthemARC™ technology adapts to your room for optimal sound reproduction.
- Exceptional Sound Quality: Low distortion and high-quality components ensure audiophile-level sound.
| Anthem STR Power Amplifier Specifications | |
|---|---|
| Product Type | Stereo Power Amplifier |
| Brand | Anthem |
| Model | STR Power Amplifier |
| Finish | Black or Silver |
| Amplifier | |
| Power Output (per channel) | 400W @ 8Ω, 600W @ 4Ω, 800W @ 2Ω |
| Amplifier Class | Class AB |
| Channel Configuration | 2 Channels (Stereo) |
| Design | Dual Mono |
| Input Stage | Cascoded Complementary Feedback |
| Output Devices | 16 Bipolar Output Devices per Channel |
| Frequency Response | 10 Hz – 80 kHz (+0, -0.2 dB) |
| Total Harmonic Distortion (THD) | <0.0007% |
| Signal-to-Noise Ratio (SNR) | >120 dB |
| Damping Factor | >300 (20 Hz – 1 kHz) |
| Inputs & Outputs | |
| Analog Inputs | 1 x Stereo RCA, 1 x Stereo XLR |
| Speaker Outputs | 2 x Pairs of Binding Posts |
| Trigger Input | 1 x 12V Trigger Input |
| Trigger Output | 1 x 12V Trigger Output |
| Control & Integration | |
| Power On/Off Options | Manual, Trigger, Signal Sensing, Always On |
| Protection Features | Advanced Load Monitoring (ALM) Technology |
| Design & Build | |
| Chassis | Aluminum Front Panel with Steel Enclosure |
| Dimensions (W x H x D) | 17 x 6.75 x 18.125 inches (43.2 x 17.1 x 46 cm) |
| Weight | 61 lbs (27.7 kg) |
| Color Options | Black or Silver |
| Power | |
| Power Requirements | 100–120V / 220–240V AC, 50/60 Hz (Factory Configured) |
| Power Consumption | Standby: <1W; Idle: 75W; Maximum: 1200W |
| Additional Information | |
| Included Accessories | Power Cord, User Manual |
| Country of Manufacture | Canada |