The LD10004L Professional Amplifier is designed for demanding professional audio environments, combining high output power with reliability and efficiency. Featuring 4 channels with 4x1500W @ 2 Ω it provides flexibility for complex setups. In bridged mode, it delivers up to 6000W @ 2 Ω , making it suitable for heavy-duty sound reinforcement.

Its frequency response of 10Hz–30kHz ±1dB ensures crystal-clear sound from deep bass to sharp highs, while the signal-to-noise ratio of >102dB guarantees noise-free performance. With THD+N <0.05%, it provides distortion-free sound even under load.

The LD10004L comes with advanced protection features, including overheat, DC, sub/ultrasonic protection, overload, and short circuit safeguards. Equipped with 3 temperature-controlled cooling fans, it ensures stable operation during long sessions. The amplifier uses Speakon connectors for output and Combo XLR 3-pin inputs for secure connectivity.

Built with durability in mind, the LD10004L is a professional-grade amplifier designed for concerts, auditoriums, and live sound applications.

With copper Transformer and heavy power supply.

Key Features:

• Power Output: 4x1000W @ 4Ω Stereo, 4x1500W @ 2Ω Stereo
• Bridged Power: 6000W @ 2 Ω
• Channels: 4CH
• Frequency Response: 10Hz – 30kHz (±1dB)
• Signal-to-Noise Ratio: >102dB
• THD+N: <0.05% @ 8Ω 1kHz
• Input Sensitivity: 1.0V
• Input Gain: 0.775V / 1.0V / 1.4V (rear panel selectable)
• Damping Factor: >400
• Input Impedance: 20KΩ (Balanced) / 10KΩ (Unbalanced)
• Input Connectors: Combo XLR type, 3-pin
• Link Connectors: XLR type, 3-pin male
• Output Connectors: Speakon
• Cooling: 3 temperature-controlled fans
• Protection: Overheat, DC, ultrasonic, short circuit, overload, and output relay protection
• Indicators: Protection light, signal indicator, work signal light
• Power Requirement: 200–240V, 50–60Hz
• Dimensions: 560×430×135mm
• Gross Weight: 47kg (depending on configuration)