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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Topp Pro TD500.4DSP V2 4-Ch AmplifierDESCRIPTION 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
DESCRIPTION
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 high-quality components and sturdy construction ensure that this amplifier will provide reliable performance for years to come.
SPECIFICATIONS
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Stereo Mode (Both Channels Drive): 4 ohms (RMS) 500W x 4 / 8 ohms (RMS) 250W x 4
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Bridge Mono Mode Input Sensitivity (Limit Off): 8 ohms (RMS) 1000W x 2
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Input Sensitivity: 0.9-1.1V (0+/-1dBv)
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Input Impedance: 20k ohms balanced or 10k Ohms unbalanced
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Frequency Response: 20Hz ~ 20KHz (+0/-1dB) (at 10dB Rated Output Power 8 ohms)
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Voltage Gain: 34+/- 0.5dB
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THD+N (Ref.1K 1/8 Rated Power, A-Weighted): <0.15%
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S/N rate (Ref. Rated Power, A-Weighted): >95dB
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Crosstalk (Below Rated Power): >50dB
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Damping Factor (1K 8 ohms): >180
- Power Supply: Switching Power Class D
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
Looks good but don’t ever take down.
Size: 4 pcs: 15.7*5.7, Color: White
Be ready for gargantuan holes to be put in your wall.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great purchase
Size: 4 pcs: 15.7*5.7, Color: White
Easy to install. Great quality. Would buy it again.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Beautiful and very easy to install
Size: 4 pcs: 15.7*5.7, Color: White
They look great and very easy to install, I really recommend this product.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Just Ok.
Size: 4 pcs: 15.7*5.7, Color: Maple Wood, Size: 4 pcs: 15.7*5.7, Color: Maple Wood
They look nice but they aren’t sturdy and do not hold much weight. I’ve bought better ones on Amazon.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Worth
Size: 6 pcs: 15.7*5.7, Color: White
Really good wall amounts. I used the drywall anchors and it feels sturdy. I put like a 3 pound Crystal on it and it’s holding perfectly fine. I also was able to paint them with no problem would buy again.
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Reviewed in the United States on January 13, 2026