Anthem STR Power Amplifier
Best high-fidelity power source for discerning audiophiles and home theater enthusiasts.
This is the definitive choice for listeners who prioritize raw, uncolored power and absolute sonic transparency. While its massive, industrial footprint demands dedicated space, the trade-off is a level of dynamic headroom and clinical precision that makes most other amplifiers sound thin and hesitant by comparison.
$4999.99
at
Audio Design (ShopAudioDesign)
Who it's for
- Audiophiles driving power-hungry, low-impedance speaker systems
- Listeners seeking an uncolored, high-fidelity reproduction of their music
- Serious enthusiasts investing in long-term, reliable audio hardware
Who should skip it
- Budget-conscious buyers looking for entry-level audio solutions
- Users with limited rack space or small listening rooms
- Consumers wanting an all-in-one streaming or integrated amplifier
Performance breakdown
Dynamic Range
Effortlessly handles sudden sonic shifts with breathtaking speed and authority.
Build Integrity
Heavy-duty chassis construction ensures long-term stability and vibration resistance.
Channel Versatility
Seven discrete channels provide immense flexibility for complex home theater setups.
Signal Transparency
Delivers an incredibly clean signal path for true-to-source audio reproduction.
Connectivity Options
Balanced XLR and RCA inputs accommodate a wide range of preamps.
Power Delivery
Maintains consistent, high-current output even under demanding speaker loads.
Key Specs
Power Output
400W per channel into 8 ohms, 600W per channel into 4 ohms, 800W per channel into 2 ohms
Amplifier Class
Class AB
Output Transistors
16 high-current bipolar per channel
Power Supply
2 massive toroidal transformers
Protection
Advanced Load Monitoring (ALM)
Input Connections
Balanced XLR and unbalanced RCA
Output Connections
Oversized binding post terminals supporting banana plugs
Dimensions
17″W x 6-3/4″H x 18-1/2″D
Total Harmonic Distortion
0.004%
Signal-to-Noise Ratio
121 dB
What Reviewers Say
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