The Topp Pro TD500.4DSP is a versatile and high-performance 4-channel power amplifier that delivers excellent sound quality and flexibility for a wide range of applications. Whether you're a professional musician, DJ, or sound engineer, this amplifier is perfect for powering up your sound system and delivering crystal-clear sound.

With a powerful 500W output per channel at 4 Ohm, the TD500.4DSP is capable of handling even the most demanding sound setups. The built-in DSP (digital signal processor) allows for advanced processing and customization of your sound, including EQ, crossover, delay, and more. The intuitive user interface makes it easy to adjust settings and optimize your sound on the fly.

The TD500.4DSP also features advanced protection circuits, including full short circuit protection, open circuit protection, thermal protection, ultrasonic protection, and RF protection stable into reactive or mismatched load, ensuring that your amplifier and speakers are always safe and secure. The high-quality components and sturdy construction ensure that this amplifier will provide reliable performance for years to come.

Tech Specs

• Number of Channels: 4
• Power Class: Class D
• Power rating 4 x 250W 8 Ohm, 4 x 500W 4 Ohm, Bridge 2 x 1000W @ 8 ohms
• Inputs: 4 x XLR
• Outputs: 4 x speakON
• Frequency Response: 20Hz ~ 20KHz (+0/-1dB) (at 10dB Rated Output Power 8 ohms)
• Input Sensitivity: 34+/- 0.5dB
• Overload Protection: Full short circuit protection, open circuit protection, thermal protection, ultrasonic protection, and RF protection stable into reactive or mismatched load
• EQ: 8-bands Parametric, 1 HPF & 1 LPF
• Max Delay: 62.4 ms second or 21.42 meter
• Other DSP: Temperature Setup, Compressor/Limiter & Noise Gate
• PC Connectivity: USB
• Sampling Rate: 48 kHz 24 bit
• Rack Spaces: 1U
• Product Dimension: 483mm(W) x 460mm(D) x 44mm(H)
• Product Weight: 8.0 KG
• Packaging Dimension: N/A
• Packaging Weight: N/A