DLC-1500.4d

Theory DLC-1500.4d - 4-channel DSP amplifier with Dante and AES67, 2x1500W @ 100V, 4x400W @ 8Ω

The Theory DLC-1500.4d is a high-performance 4-channel Class D amplifier delivering up to 3000 W total output, designed for professional AV installations in commercial, educational, and conference environments. It supports both low-impedance (2/4/8Ω) and constant voltage (70V/100V) speaker systems - no internal transformer required.

Output configurations include 4x400W @ 8Ω, 4x800W @ 4Ω, 4x800W @ 2Ω, and 2x1500W bridged @ 4/8Ω or 100V. It supports up to 16 Theory 16Ω loudspeakers or 400W in 70V/100V mode.

Equipped with Dante and AES67 audio-over-IP I/O, the DLC-1500.4d enables seamless integration into modern networked audio systems. Configuration is done via a built-in web interface accessible over Ethernet or Wi-Fi. The onboard DSP includes parametric EQ, delay, gain control, and limiter.

The amplifier includes 2U rack ears and supports optional surface-mount installation. It integrates natively with AMX, Control4, Crestron, ELAN, Q-SYS, and RTI systems via full API and control drivers.

Functionality:

• 4-channel amplifier and loudspeaker controller
• 2x1500W (BTL) @ 100V / 2x1200W @ 70V
• 4x400W (SE) + 2x1500W (BTL) @ 8Ω
• 4x800W (SE) + 2x1500W (BTL) @ 4Ω
• 4x800W (SE) @ 2Ω
• supports up to 16 Theory 16Ω speakers or 400W in 70V/100V mode
• audio-over-IP: Dante and AES67
• configuration via built-in web interface (Ethernet/Wi-Fi)
• DSP: parametric EQ, delay, gain, limiter
• full control API and drivers for AMX, Control4, Crestron, ELAN, Q-SYS, RTI

Features:

• total output power: 3000 W
• form factor: 2U rackmount
• weight: <8 kg
• mounting: rack ears included, optional surface-mount kit
• control: web GUI, API, automation system drivers
• DSP: EQ, delay, gain, limiter
• protocols: Dante, AES67

The Theory DLC-1500.4d is a powerful, network-ready DSP amplifier built for scalable AV systems requiring flexible configuration, high output, and seamless control integration.