PROFESSIONAL POWER AMPLIFIER

LY-DH350
Professional Power Amplifier

A compact 1U Class D power amplifier delivering reliable high-output performance for professional AV and sound reinforcement applications.

2 × 350W

at 8Ω

2 × 530W

at 4Ω

1050W

Bridged

نظرة عامة على المنتج

Compact Power for Professional AV Systems.

The LY-DH350 is a 2-channel Class D professional power amplifier designed to provide efficient, reliable amplification in space-conscious AV installations. Its compact 1U chassis combines strong output capability with low static power consumption and comprehensive system protection.

POWER & PERFORMANCE

Reliable Output. Clean Audio Performance.

Key performance specifications designed for reliable power delivery and clean audio reproduction in professional AV systems.

2 × 350W

at 8Ω

2 × 530W

at 8Ω

1050W

Bridged

≥105dB

Signal-to-Noise Ratio

≤0.03%

THD

Damping Factor

@ 1kHz, 8Ω

BUILT FOR RELIABILITY

Protection Designed for Professional AV Operation.

The LY-DH350 incorporates multiple protection functions to help maintain stable operation under changing power, load and temperature conditions.

Soft Start

Controlled startup helps reduce power-on impact and supports stable system operation.

Voltage Protection

Built-in undervoltage and overvoltage protection helps safeguard the amplifier when abnormal supply conditions occur.

Thermal & Load Protection

Overheating, overload and overcurrent protection provide additional safeguards during demanding operating conditions.

DC Protection

Built-in DC protection provides an additional layer of protection for the amplifier system.

TYPICAL APPLICATIONS

Flexible Amplification for Professional AV Environments.

The LY-DH350 is suitable for professional audio applications that require compact installation, reliable output and flexible system integration.

Conference & Multi-Purpose Rooms

Provide reliable amplification for meeting rooms, training spaces and multi-purpose AV environments.

Auditoriums & Entertainment Venues

Support sound reinforcement in auditoriums, performance spaces and entertainment venues requiring dependable power output.

Integrated AV Systems

Integrate the amplifier into professional AV systems alongside audio processing, control and display equipment.

TECHNICAL INFORMATION

نظرة سريعة على التفاصيل الفنية.

Essential power, audio and mechanical specifications for the LY-DH350 Professional Power Amplifier.

LY-DH350

Professional Power Amplifier

Class D

Amplifier

Compact Chassis

3.52kg

Net Weight

المواصفات	LY-DH350
Amplifier Type	Class D
Rated Power @ 8Ω	2 × 350W
Rated Power @ 4Ω	2 × 530W
Bridged Power	1050W
Frequency Response	20Hz–20kHz, ±0.5dB
Input Sensitivity	0.775V
Signal-to-Noise Ratio	≥105dB
THD	≤0.03%
Damping Factor	>240 @ 1kHz, 8Ω
Slew Rate	15V/µS
Chassis	1U
Dimensions (W × D × H)	483 × 235 × 45.5mm
Package Dimensions (W × D × H)	544 × 402 × 100mm
Net Weight	3.52kg
Gross Weight	4.42kg

الأسئلة الشائعة

Frequently Asked Questions.

Quick answers about the LY-DH350 Professional Power Amplifier.

What is the rated output power of the LY-DH350?

The LY-DH350 delivers 2 × 350W at 8Ω and 2 × 530W at 4Ω. It also supports 1050W bridged output.

(LeyeDisplay)

Does the LY-DH350 support bridged operation?

Yes. The LY-DH350 supports bridged operation with an output power of 1050W.

What protection functions are built into the LY-DH350?

The LY-DH350 includes soft start, undervoltage, overvoltage, overheating, overload, overcurrent and DC protection to support reliable system operation.

What is the size of the LY-DH350?

The LY-DH350 uses a compact 1U chassis measuring 483 × 235 × 45.5mm (W × D × H), with a net weight of 3.52kg.

Where can the LY-DH350 be used?

The LY-DH350 is suitable for professional audio applications including cinemas, multi-purpose halls and entertainment venues, as well as other integrated AV environments requiring professional power amplification.

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