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CMX DST-2200 – DSP Amplifier
► 2-Channel High-Efficiency Class-D Power Amplifier with 2 In 2 Out Matrix DSP
► Multi-Impedance Flexibility: 2×200W @ 8Ω, 2×400W @ 4Ω, 600W Bridged, and 200W @ 100V
► Built-in 31-Band Input PEQ, 10-Band Output PEQ, Delays, Compressor & Limiters
► Vibrant 240×240 Pixel Color IPS LCD Front Panel Display for Real-Time Status
► Crossover Filtering Supporting Butterworth, Bessel, and Linkwitz-Riley (6–24dB/oct)
► Front-Panel Mini USB Port with Comprehensive Windows Remote Management Software
► Comprehensive Hardware Protection: Thermal, DC, Short-Circuit, Back-EMF & Surge Limiters
► Compact 1U 19-Inch Rack-Mount Chassis Weighing Only 3.4 kg
CMX DST-2200 – DSP Amplifier
Professional 2-Channel Class-D Power Amplifier with Integrated 2-In 2-Out Matrix DSP Processor, 2×200W @ 8Ω / 2×400W @ 4Ω / 600W Bridged / 200W @ 100V, Color IPS LCD, and USB/RS485 PC Software Control for Fixed Commercial AV Installations
The CMX DST-2200 is an enterprise-grade, high-performance 2-channel Class-D power amplifier integrated with an onboard 2-in 2-out matrix digital signal processor (DSP). Engineered for high-demand commercial and professional sound installations, it delivers 2 × 200W at 8Ω, 2 × 400W at 4Ω, 600W in bridged mode, and dedicated 200W at 100V line operation for multi-speaker distributed audio. The built-in DSP provides 31-band input parametric EQ, 10-band output PEQ, user-configurable crossover slopes (Butterworth, Bessel, Linkwitz-Riley), delays, dynamic compressors, and peak output limiters to guarantee maximum loudspeaker protection. Featuring an IPS color display, balanced XLR connectivity, and front-panel USB PC control, the DST-2200 brings audiophile-grade acoustic tuning to auditoriums, houses of worship, lecture halls, and concert venues.
Ideal For
Core Engineering Features
Onboard 2-In 2-Out Matrix DSP Processor
Features a dedicated high-performance matrix DSP engine enabling independent input and output routing, 31-band input PEQ, 10-band output PEQ, phase alignment, and precise channel gain staging.
Flexible Dual-Mode Output (8Ω, 4Ω & 100V)
Delivers outstanding versatility with rated output of 2 × 200W @ 8Ω, 2 × 400W @ 4Ω, 600W @ 8Ω Bridged, and 200W on 100V line, seamlessly bridging high-fidelity performance with commercial distributed PA.
Advanced Crossover & Dynamic Loudspeaker Protection
Offers precision Butterworth, Bessel, and Linkwitz-Riley crossover slopes (6–24 dB/oct), accompanied by millisecond input/output delays, knee compressors, and custom power limiters to shield connected speakers.
Vibrant IPS Color LCD & Front-Panel USB Management
Equipped with a crisp 240×240 pixel IPS color display and front-panel mini USB port, allowing AV designers to monitor real-time VU levels and fine-tune DSP presets using intuitive PC management software.
Comprehensive Multi-Stage Circuit Protection
Incorporates exhaustive hardware protection suites against high temperature, DC fault, high-frequency clipping, short circuit, back-EMF, peak current, surge current, and power over/under voltage.
Space-Saving 1U High-Efficiency Rack Design
Engineered in an ultra-compact 1U 19-inch rack mount enclosure weighing only 3.4 kg, drastically reducing rack space requirements and heat generation in AV control rooms.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | CMX DST-2200 |
| Brand | CMX Audio |
| Product Category | 2-Channel Professional Class-D Power Amplifier with DSP |
| Rated Power Output (8Ω Stereo) | 2 × 200 Watts RMS |
| Rated Power Output (4Ω Stereo) | 2 × 400 Watts RMS |
| Rated Power Output (100V Line) | 200 Watts RMS |
| Bridge Power Output (8Ω Mono) | 600 Watts RMS |
| Amplifier Topology | High-Efficiency Class-D Digital Topology |
| DSP Architecture | 2 Inputs & 2 Outputs Matrix Digital Signal Processor |
| Input Equalization | 31-Band Parametric Equalizer (PEQ) per Channel |
| Output Equalization | 10-Band Parametric Equalizer (PEQ) per Channel |
| Crossover Filters | Butterworth, Bessel, Linkwitz-Riley (6, 12, 18, 24 dB/oct) |
| Delay Capability | Input Delay: 2 × 80 ms; Output Delay: 4 × 20 ms |
| Dynamic Processing | Knee, Threshold, Attack, Ratio, Release Compressor and Output Limiter |
| DSP Presets | 30 User Preset Slots (including factory default) |
| Frequency Response | L/H Cut OFF: 20 Hz – 20 kHz (+1/-2 dB); L/H Cut ON: 70 Hz – 10 kHz (+1/-3 dB) |
| Total Harmonic Distortion (THD) | < 0.1% (1 kHz / -3 dBv, 300W) |
| Signal-to-Noise Ratio (SNR) | 94 dB (6 dBu / 0 dBu) |
| Channel Crosstalk | < -70 dB |
| Input Sensitivity | 6 dBu, Max 16 dBu (4.9V), Balanced XLR |
| Control Interfaces | Mini USB (Front Panel), RS485, RS232, GPIO |
| Display | 240 × 240 Pixel Color IPS LCD English Graphical Interface |
| Hardware Protection | DSP Limiter, Thermal, DC, HF, Short-Circuit, Back-EMF, Surge Current, Startup Delay, Over/Under Voltage |
| Power Supply | AC 180V – 260V Switchable, 50/60 Hz |
| Power Consumption | 500 Watts Maximum |
| Form Factor | 1U Height 19-Inch Standard Rack Mount |
| Dimensions (W × D × H) | 484 mm × 300 mm × 44 mm |
| Net Weight | 3.4 kg |
Frequently Asked Questions
What makes the CMX DST-2200 different from standard commercial amplifiers?
Unlike conventional power amplifiers that require outboard speaker management systems, the CMX DST-2200 features an onboard 2-in 2-out matrix DSP processor. It includes 31-band input PEQ, 10-band output PEQ, crossover filtering (Butterworth, Bessel, Linkwitz-Riley), delay alignment, dynamic compressors, and output limiters all built directly into the unit.
Can the DST-2200 drive both low-impedance (8Ω/4Ω) and 100V commercial speakers?
Yes. The DST-2200 supports multi-impedance speaker connections: 2 × 200W at 8Ω, 2 × 400W at 4Ω, 600W in bridged 8Ω mode, and dedicated 200W on 100V constant-voltage line for multi-speaker background music and paging runs.
How do you configure and tune the DSP settings on the DST-2200?
DSP parameters can be custom configured via the front-panel mini USB port connected to a Windows PC running CMX remote management software. AV designers can also monitor levels and recall presets using the front-panel color IPS LCD screen and rotary encoder.
How many custom DSP preset configurations can be stored?
The amplifier contains 30 DSP preset memory locations (including factory default). System integrators can store custom acoustic configurations tailored for speech, live concerts, cinema, or background music and switch between them instantly.
What built-in protection mechanisms safeguard the amplifier and speakers?
The DST-2200 features comprehensive multi-stage protection including DSP output power limiters, over-temperature shutdown, DC output protection, high-frequency detection, short-circuit protection, back-EMF absorption, and surge current limiters.
Engineer Your Perfect Commercial Audio & Visual Environment
Contact our AV specialists for professional product selection, system integration, and turnkey installation support.
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ProjecXive India –
The CMX DST-2200 – DSP Amplifier is an excellent choice for commercial and professional AV installations. It delivers outstanding performance, reliable build quality, and seamless integration with standard AV infrastructure. Our team at ProjecXive India has verified this product for professional commercial use. Highly recommended for system integrators and AV designers.