Dynacord Power Amplifier DC-SL1800 2 x 900W

The Dynacord SL Series Power Amplifiers provide an excellent combination of reliable high-power output, advanced protection features, and audio optimization for mobile and club systems. Their high efficiency, dynamic limiters, and signature Low-Pass Notch filter ensure that the amplifiers deliver clean, powerful, and consistent sound. With Class H topology, these amplifiers offer reduced distortion and increased audio clarity, making them an ideal choice for sound reinforcement in a variety of professional audio applications.

Whether you’re working in live events, club systems, or mobile sound, the Dynacord SL series provides a high-performance, cost-effective solution that ensures your system delivers the best possible audio experience.

SKU: DC-SL1800 Category: Tag:

Dynacord SL Series Power Amplifiers Overview

The Dynacord SL Series Power Amplifiers are designed to provide stable power output and high efficiency, making them an ideal solution for mobile and club sound systems. These amplifiers deliver high-performance levels at competitive prices, ensuring that both audio professionals and event organizers can rely on them for consistent performance in a variety of demanding environments.

The SL Series includes Dynacord’s signature technology, including the switchable Low-Pass Notch filter, which enhances the frequency response and optimizes the transient behavior of connected loudspeakers, ensuring a clean, high-quality audio experience.

Key Features:

  • Solid Dynacord Technology at Competitive Prices: Offers high-performance audio amplification at an accessible price point, ideal for touring, clubs, and mobile systems.
  • Stable Power Output: Delivers reliable and consistent power output, ensuring sound systems perform optimally under high demand.
  • High Efficiency: Maximizes performance while reducing power loss, ensuring that energy is used efficiently for output, which helps to lower operational costs.
  • Ideal for Mobile & Club Systems: The SL series amplifiers are designed for sound reinforcement in clubs, concerts, and other live performances, providing the power necessary to fill large venues with high-quality sound.
  • Comprehensive Protection Package: The amplifiers are equipped with sophisticated protection mechanisms such as overload, short-circuit, thermal, and DC protection, ensuring safe and reliable operation under all conditions.
  • Dynamic Limiters: Dynamic limiters are built in to prevent distortion and clipping, ensuring audio integrity during high-power output.
  • Low-Pass Notch Filter: A key feature that allows for precise frequency response correction, ensuring smooth sound reproduction and optimal loudspeaker transient behavior.
  • Class H Output Stage: The Class H topology offers a high efficiency that ensures low distortion and excellent sound quality, particularly under heavy load.

 

Applications:

  • Mobile Sound Systems: Ideal for event sound reinforcement at outdoor concerts, festivals, and touring productions that demand high power and efficiency.
  • Club Sound Systems: The SL series amplifiers are built to power nightclubs, bars, and performance venues, offering high stability and excellent sound quality for extended periods.
  • Live Sound Reinforcement: Perfect for medium to large events such as corporate functions, weddings, and sports events, providing a reliable and high-performance solution.
  • Theater and PA Systems: Whether it’s for theater productions, corporate events, or auditoriums, these amplifiers will provide clear, full-range audio that fills the room with consistent sound.

 

Load Impedance 2 Ω 4 Ω 8 Ω
Maximum Midband Output Power THD = 1%, 1 kHz, Dual Channel 1250 W 900 W 550 W
Rated Output Power THD < 0.1%, 20 Hz to 20 kHz 800 W 400 W
Maximum Single Channel Output Power Dynamic-Headroom, IHF-A 2450 W 1400 W 700 W
Maximum Single Channel Output Power Continuous, 1 kHz 1700 W 1100 W 630 W
Maximum Bridged Output Power THD = 1%, 1 kHz 2800 W 1800 W
Maximum RMS Voltage Swing THD = 1%, 1 kHz 78.8 V
Power Bandwidth THD = 1%, ref. 1 kHz, half power @ 4 Ω < 10 Hz to 30 kHz
Voltage Gain, ref. 1 kHz 32.0 dB
Input Sensitivity rated power @ 8 Ω, 1 kHz +5.1 dBu (1.39 Vrms)
THD at rated Output Power MBW = 80 kHz, 1 kHz < 0.03%
IMD-SMPTE, 60 Hz, 7 kHz < 0.1%
DIM30, 3.15 kHz, 15 kHz < 0.05%
Maximum Input Level +21 dBu (8.69 Vrms)
Crosstalk ref. 1 kHz, at rated output power < -80 dB
Frequency Response, ref. 1 kHz 10 Hz to 40 kHz (±1 dB)
Input Impedance, active balanced 20 ㏀
Damping Factor, 1 kHz > 300
Slew Rate 27 V/μs
Signal to Noise Ratio A-weighted > 109 dB
Output Noise, A-weighted < -71 dBu
Output Stage Topology Class H
Power Requirements 240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz (factory configured)
Power Consumption 1/8 maximum output power @ 4 Ω 700 W
Mains Fuse 240 V / 230 V: T15AH; 120 V / 100 V: T25AH
Protection Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turnon delay
Cooling Front-to-rear, 3-stage-fans
Ambient Temperature Limits +5 °C to +40 °C (40 °F to 105 °F)
Safety Class I
Dimensions (W x H x D), mm 483 x 88.1 x 421.5
Weight 16.3 kg (35.9 lbs)
Signal Processing LPN, switchable
Optional Accessories Rear-rackmount D113223 (RMK-15)

Depending on the ambient temperature, the unit might not operate continously at 2 Ω load in Dual Mode or 4 Ω in Bridged Mode. In addition input power exceeds 1.1 times rated power consumption with 2 Ω load in Dual Mode or 4 Ω load in Bridged Mode

 

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