Integra 4500DSP – 4-Channel 400W DSP Amplifier

Truly Custom Install Focused
The Integra 4500DSPBWUC delivers a commanding 2000 watts of total power, making it a versatile solution for professionals who need both muscle and precision in their audio systems. With four channels that can be bridge-configured, it provides flexible power distribution, whether feeding line arrays, driving subwoofers, or powering multiple zones. Integrated DSP ensures installers can fine-tune EQ, crossovers, and limiters directly within the amplifier, eliminating the need for external processors. Its design pairs high-output capability with digital intelligence, making it a reliable choice for venues, studios, or commercial environments requiring dependable performance.

Efficient Class D Amplifier
Built around Class D amplification, the 4500DSPBWUC achieves high efficiency without sacrificing sonic accuracy, producing clean and consistent output with reduced heat generation. The bridgeable topology allows two channels to be paired for higher wattage delivery, ensuring ample headroom where greater intensity is needed. Advanced DSP tools provide installers the flexibility to optimize acoustics for different spaces, while internal monitoring safeguards protect against thermal overload and electrical faults. Its rugged chassis and efficient cooling system further reinforce long-term reliability, keeping it stable even under demanding workloads.

Scalable and Flexible
For individuals, live sound engineers, and commercial integrators, the 4500DSPBWUC offers a powerful combination of adaptability and durability. Its ability to flex between standard four-channel operation and high-powered bridged configurations makes it suitable for a wide range of setups. The inclusion of onboard DSP reduces system complexity while allowing precise tailoring of performance. Whether deployed in performance halls, corporate spaces, or distributed audio systems, this amplifier ensures clean, authoritative sound with the resilience required for professional use.

Performance the pros can trust
Driven by our close working relationships with custom integrators, Integra brings only the highest performing audio equipment to market. The all-new Integra Professional Amplifier series is no exception, providing precision amplification to upscale sites with integrator-friendly controls that power long-lasting results.

Built-in Klipsch speaker presets
Working closely with Klipsch engineers, all Integra Professional Amplifiers have built-in Klipsch Speaker Presets to automatically provide the highest-quality audio alignment with many of their most legendary CI products. EQ, limiters, compressors, and more are captured in these amplifiers to ease initial setup and maximize customer satisfaction.

Streamlined UI available via optional zone controller
Reduce setup time and streamline the user experience with the Integra Professional Amplifiers optional wall controller. This web-based platform is intuitively designed, secured via 4-pin passcode, and shows real-time device syncing that allows users to quickly navigate their smart home audio system. Available in contemporary black or white finish to seamlessly blend with any premium aesthetic.

Details & Specifications

Power Output (8 Ohms): 4 x 250W (Single-Ended), 2 x 1000W (Bridged)
Power Output (4 Ohms): 4 x 500W (Single-Ended), 2 x 1000W (Bridged)
Power Output (2 Ohms): 4 x 500W (Single-Ended)
Power Output (70V/100V): 2 x 1000W (Bridged)
Frequency Response: 20Hz - 20kHz
SNR: >108dB
THD+N: <0.05%
Inputs: 4 x Unbalanced RCA input (Auto Sensing), Digital Coax (Auto Sensing) w/ 24bit 48kHz DAC
Outputs: 1 x Digital Coax, Speaker (Phoenix Connection)
Network: IEEE 802.11 a/b/g/n/ac 2.4GHz Wi-Fi, 1 x RJ-45 (10/100BASE-TX)
Rack Size: 2U full width
Operating Temperature: 32°F to 104°F (0°C to 40°C)
Dimensions: H 3.5" x W 17.3" x D 12.6" (H 88mm x W 440mm x D 321mm)
Weight: 16.3 lbs. (7.4kg)
Warranty: 5 Years

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