Essential details
Lead time:5-7天
Size:L(42)*W(22)*H(5.5) cm
N.W:2.55 kg
Shipping:Express Delivery
Product Introduction
Professional Audio System – Class D Professional Power Amplifier (350W×2 @8Ω, 1U)
This power amplifier is made of high-quality materials and exhibits outstanding performance and quality. It is suitable for use in scenarios such as playing music and home theaters. It is equipped with a variety of input and output devices, including 2 channels of input and 2 speaker interfaces, and supports multiple audio signal inputs. It outputs audio stably and with high quality.
It has some unique functional features, such as peak indication, sensitivity selection switch settings, and three working modes, etc. These functions can meet different scenarios and requirements, providing a more flexible and personalized usage experience.
It also has functions such as soft startup upon power-on, DC protection, overheat protection, overload protection, and short-circuit protection. It adopts advanced air-cooling technology to ensure that the equipment can operate stably under various conditions.
It is ready for operation. Moreover, it also has simple and easy-to-understand installation procedures and operation instructions, making it convenient for users to get started quickly without the need for complex operations or professional skills.
Class D digital audio power amplifier;
The metal body design is of standard 1U height / 420mm width, thin yet sturdy / lightweight.
Intelligent protection: clipping/overload protection/overheating protection/short circuit protection/direct current protection. In summary, the most prominent selling points of the dual‑channel series are its professional‑level performance, diverse input/output configurations, unique functional features, excellent performance and stability, as well as convenient installation and operation.
It has some unique functional features, such as peak indication, sensitivity selection switch settings, and three working modes, etc. These functions can meet different scenarios and requirements, providing a more flexible and personalized usage experience.
It also has functions such as soft startup upon power-on, DC protection, overheat protection, overload protection, and short-circuit protection. It adopts advanced air-cooling technology to ensure that the equipment can operate stably under various conditions.
It is ready for operation. Moreover, it also has simple and easy-to-understand installation procedures and operation instructions, making it convenient for users to get started quickly without the need for complex operations or professional skills.
Class D digital audio power amplifier;
The metal body design is of standard 1U height / 420mm width, thin yet sturdy / lightweight.
Intelligent protection: clipping/overload protection/overheating protection/short circuit protection/direct current protection. In summary, the most prominent selling points of the dual‑channel series are its professional‑level performance, diverse input/output configurations, unique functional features, excellent performance and stability, as well as convenient installation and operation.
Model: OBT-PX352
Audio input impedance: 20kΩ (balanced) / 10kΩ (unbalanced)
Sensitivity: 0.775V
Frequency response: 20Hz - 20kHz (±0.5dB)
Slew rate: ≥30V/μs
Damping factor: ≥80
Crosstalk noise: >60dB @1kHz
Signal-to-noise ratio: >100dB
Total harmonic distortion + noise: <0.01% @8Ω
Intermodulation distortion: <0.03% @8Ω
Power: 8Ω 350W × 2
Outer packaging dimensions: 515 × 275 × 95mm
Unit dimensions: 420 × 220 × 55mm
Gross weight: 3.1kg
Net weight: 2.55kg
Audio input impedance: 20kΩ (balanced) / 10kΩ (unbalanced)
Sensitivity: 0.775V
Frequency response: 20Hz - 20kHz (±0.5dB)
Slew rate: ≥30V/μs
Damping factor: ≥80
Crosstalk noise: >60dB @1kHz
Signal-to-noise ratio: >100dB
Total harmonic distortion + noise: <0.01% @8Ω
Intermodulation distortion: <0.03% @8Ω
Power: 8Ω 350W × 2
Outer packaging dimensions: 515 × 275 × 95mm
Unit dimensions: 420 × 220 × 55mm
Gross weight: 3.1kg
Net weight: 2.55kg
This **professional audio system** amplifier delivers high‑efficiency Class D power, comprehensive protection, and compact 1U design for professional and home audio applications.
In summary, this **professional audio system** dual‑channel power amplifier with 350W per channel at 8Ω, low distortion, and easy installation is the ideal choice for sound reinforcement, home theaters, and mobile PA systems.
