Parasound
Parasound NewClassic 2250 v.2 Two Channel Power Amplifier
Best high-power amplifier for driving demanding speakers with audiophile precision.
The Parasound NewClassic 2250 v.2 is a powerhouse stereo amplifier designed to deliver clean, robust power to drive virtually any speaker. It boasts THX Ultra2 certification, ensuring faithful reproduction of dynamic audio ranges. This amplifier offers significant power output, delivering 275 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, with the capability to handle 2-ohm loads. In bridged mono mode, it provides 750 watts of continuous output. Built with a Class AB circuit design and fully discrete circuitry, it offers a balance of efficiency and sonic quality with an exceptionally low noise floor. The v.2 designation includes updated cosmetics, 3.5mm trigger connections, and refined auto-sensing trigger systems for improved usability.
$1500.00
Owner Satisfaction
4.7
/ 5
Category Rank
421
/ 1684
#421 in Power Amplifiers
Price vs Category Average
-82%
Below average
Power Output
27584004750
/ W per channel into ohms, W per channel into ohms, W bridged mono
Who it's for
- Audiophiles driving demanding, power-hungry speaker systems
- Listeners seeking high-fidelity, transparent sound reproduction
- Custom installers needing flexible, multi-component system integration
Who should skip it
- Users with limited shelf space or lightweight furniture
- Owners with enclosed cabinets lacking proper airflow
- Minimalists wanting an all-in-one integrated amplifier solution
Performance breakdown
Power Delivery
Massive headroom effortlessly drives even the most demanding low-impedance speaker loads.
Sonic Transparency
Class AB design maintains a remarkably low noise floor for pristine playback.
Build Integrity
Robust construction and THX Ultra2 certification ensure long-term, reliable performance.
System Integration
Versatile trigger options and rack-mount capability simplify complex custom home installations.
Dynamic Range
Faithful reproduction captures every nuance from quiet passages to explosive peaks.
Operational Flexibility
Bridgeable mono mode and dual speaker outputs offer excellent configuration versatility.
Key Specs
Power Output
275W per channel into 8 ohms, 400W per channel into 4 ohms, 750W bridged mono
Impedance Selector
2 Ohms, 4 Ohms, 8 Ohms
Peak Current
45 Amps per channel
THX Ultra2 Certified
Amplifier Class
Class AB
Input Connections
Line-level RCA
Output Connections
5-way binding posts (A/B)
Signal-to-Noise Ratio
114 dB A-weighted
Features
- THX Ultra2 certified for faithful audio reproduction
- High power output for demanding speakers
- Bridgeable for mono operation (750W)
- Class AB amplification for sonic quality and efficiency
- Low noise floor for a silent background
- Flexible speaker connections (A/B outputs)
- Multiple auto-on options (12V trigger, audio sensing)
- Rack-mountable design for custom installations
What customers say
Customers consistently praise the Parasound NewClassic 2250 v.2 for its exceptional audio quality and robust build. Many highlight the amplifier's ability to deliver clean, powerful sound, enhancing their listening experience across various music genres. Its reliable performance and solid construction instill confidence, making it a dependable core component for audio setups. Reviewers frequently note its impressive value, appreciating the high end performance it offers without an exorbitant price tag, positioning it as a smart investment for serious audiophiles.
Know before you buy
Yes, the 2250 v.2 is designed to be highly stable. It features an impedance selector that allows you to optimize performance for 2-ohm, 4-ohm, or 8-ohm loads, making it capable of driving demanding speakers that might cause lesser amplifiers to struggle.
THX Ultra2 certification ensures that the amplifier meets rigorous standards for power output, low distortion, and thermal stability. It guarantees that the unit will reproduce dynamic audio ranges accurately, providing a cinema-grade experience in your home.
The amplifier offers two convenient ways to power up automatically: a 12V trigger input for seamless integration with a preamp or receiver, and an audio-sensing mode that detects a signal and turns the unit on automatically when you start playing music.
Yes, you can bridge the two channels to create a single, high-powered mono amplifier. In this mode, the 2250 v.2 provides 750 watts of continuous power, which is ideal for driving a high-performance passive subwoofer or a single power-hungry speaker.
Absolutely. The unit is built into a 3U chassis designed for standard rack mounting, making it a professional choice for custom home theater or multi-room audio installations.
Class AB amplification provides a balanced approach, combining the high efficiency of Class B with the superior sonic linearity and low distortion of Class A. This results in a clean, detailed sound that remains cool and reliable during extended listening sessions.
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$1500