LD Systems DEEP2 600 2 x 3 Watt 2 Ohms Amp PA Power Amplifier (DP600)

LD Systems DEEP2 600 2 x 3 Watt 2 Ohms Amp PA Power Amplifier (DP600)

The LD Systems DEEP2 600 is a professional two-channel power amplifier designed to deliver reliable performance, excellent audio quality, and flexible operation for a wide range of sound reinforcement applications. Whether used in live sound systems, fixed installations, houses of worship, educational facilities, event venues, or mobile PA setups, the DEEP2 600 provides the power and dependability needed to drive loudspeakers with clarity and precision. Combining efficient Class H technology, comprehensive protection systems, and versatile connectivity, this amplifier is an ideal choice for audio professionals seeking a balance of performance and value.

Designed to accommodate a variety of speaker configurations, the DEEP2 600 offers flexible power output options. It delivers 2 x 300 watts at 2 ohms, 2 x 400 watts at 4 ohms, and 2 x 300 watts at 8 ohms in stereo mode. For applications requiring additional power, the amplifier can be operated in bridge mode, delivering 600 watts at 4 ohms and up to 800 watts at 8 ohms. This flexibility allows users to adapt the amplifier to different loudspeaker systems and venue requirements, making it suitable for both portable and permanent audio installations.

At the core of the amplifier is a Class H output circuitry design, which provides efficient power delivery while minimizing heat generation. This advanced amplifier topology helps optimize performance and energy efficiency, allowing the unit to deliver strong output levels while maintaining reliable operation. The result is a powerful amplifier capable of handling demanding audio applications without unnecessary power consumption.

The DEEP2 600 offers a frequency response ranging from 20 Hz to 20 kHz, ensuring accurate reproduction across the full audible spectrum. Deep low frequencies, detailed midrange content, and clear high frequencies are reproduced with consistency and balance, making the amplifier suitable for both music playback and speech reinforcement. Whether supporting live performances, presentations, or background music systems, the amplifier delivers dependable sonic performance.

Audio quality is further enhanced by a total harmonic distortion rating of less than 0.1 percent. This low distortion level helps maintain signal integrity, allowing the amplifier to reproduce audio with clarity and accuracy even at higher output levels. Combined with an impressive signal-to-noise ratio of 105 dB, the amplifier delivers clean sound with minimal unwanted noise, making it suitable for professional environments where audio quality is a priority.

The DEEP2 600 also features a damping factor greater than 400 at 8 ohms. A high damping factor contributes to improved loudspeaker control, particularly in low-frequency reproduction. This results in tighter bass response and more accurate speaker performance. In addition, crosstalk performance exceeding 80 dB helps maintain channel separation, ensuring a clear and defined stereo image during operation.

With a voltage gain of 35 dB, an input sensitivity of 0.75 V, and an input impedance greater than 20 kOhm, the amplifier is compatible with a wide variety of professional audio sources and signal processors. These specifications provide flexibility when integrating the amplifier into existing audio systems and help ensure reliable signal transmission throughout the signal chain.

To protect both the amplifier and connected loudspeakers, the DEEP2 600 incorporates a comprehensive range of protection circuits. Built-in safeguards include protection against DC faults, excessive temperature, short circuits, and overcurrent conditions. These systems continuously monitor operating conditions and help prevent damage caused by unexpected electrical or thermal issues. This advanced protection contributes to long-term reliability and provides additional confidence in demanding professional environments.

The front panel offers intuitive operation through straightforward controls and status indicators. Users can access power on/off functionality, independent volume controls for both channels, a ground lift switch, and a bridge/stereo mode selector. Clear indicator LEDs provide visual feedback for power, signal presence, volume activity, limiting, and protection status, enabling quick monitoring of system performance.

Connectivity options are designed to support professional audio applications. Input connections are provided via XLR and 6.3 mm combo jack connectors, allowing compatibility with a wide range of audio equipment. XLR link outputs enable convenient signal distribution to additional amplifiers or system components. Speaker connections are available through Speakon-compatible connectors and binding posts, offering secure and reliable connections for various loudspeaker systems.

The amplifier utilizes a highly efficient cooling system featuring a two-speed automatically controlled fan. Airflow moves through a dedicated front-to-back cooling tunnel, helping maintain optimal operating temperatures during extended use. This cooling design supports stable performance while reducing the risk of overheating.

Powered by a standard AC 230V, 50–60 Hz power supply, the DEEP2 600 is housed in a durable rack-mountable chassis measuring 483 x 88 x 350 mm. Its compact form factor makes installation simple in equipment racks and professional audio systems.

Combining flexible power output, efficient Class H technology, comprehensive protection features, professional connectivity, and dependable performance, the LD Systems DEEP2 600 is a versatile amplifier solution for a wide range of sound reinforcement applications.

Specification :

• 2 Ohm: 2 x 300 W
• 4 Ohm: 2 x 400 W
• 8 Ohm: 2 x 300 W
• Bridge 4 Ohm: 600 W
• Bridge 8 Ohm: 800 W
• Output Circuity: Class H
• Frequency Range: 20 Hz - 20 kHz
• THD: < 0.1 %
• S/N Ratio: 105dB
• Damping Factor: >400 at 8 Ohms
• Crosstalk: >80 dB
• Voltage Gain: 35 dB
• Input Sensitivity: 0.75 V
• Input Impedance: >20 kOhm
• Protection: DC, Temp, Short Circuit, Over Current
• Controls: On/Off, 2xVolume, Ground lift, Bridge/Stereo
• Indicators: Power, Signal, Volume, Limit, Protect
• Input: XLR / 6,3 mm Jack (Combo)
• Link Output: XLR
• Output: Speakon compatible / Binding post
• AC Input: Volex Power Plug
• Cooling System: High efficienty, two speed auto controlled fan
• Cooling tunnel: from front to back
• Power Supply: AC ~ 230V / 50-60 Hz
• Dimensions (W x H x D): 483 x 88 x 350 mm