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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Diamond Audio DMD600.4D 600W RMS DMD Series 4-Channel Full-Range Class D Digital Amplifier600W RMS DMD Series 4 Channel Full Range Class D Digital Amplifier Class D 2 ohms Stable 4 Channel Amplifier RMS Power Rating: 4 ohms: 150 watts x 4 channel 2 ohms: 100 watts x 4 channel Bridged, 4 ohms: 320 watts x 2 channel Total power output: 600 watts Switchable 2CH & 4CH Input Configuration Hidden Led Lights under Logo Badge indicate working status: Power Protection Gain Input Sensitivity Clipping Indicators Full Range IR Chipset Digital Circuit
- 600W RMS DMD Series 4-Channel Full-Range Class D Digital Amplifier
- Class D 2 ohms Stable 4-Channel Amplifier
- RMS Power Rating:
- 4 ohms: 150 watts x 4 channel
- 2 ohms: 100 watts x 4 channel
- Bridged, 4 ohms: 320 watts x 2 channel
- Total power output: 600 watts
- Switchable 2CH & 4CH Input Configuration
- Hidden Led Lights under Logo Badge indicate working status:Power/Protection
- Gain Input Sensitivity Clipping Indicators
- Full Range IR Chipset Digital Circuit Design
- DirectFET power Mosfet Output Stage
- Compact Size to easy Installation
- SMD Technology on 4 Layers FR4 PC Board
- Balanced Differential Inputs for Noise-Free Operation Regardless of the Source
- Audio Precision Quality Control Verification
- Input sensitivity:
- Low level: 0.2 - 10 volts
- Frequency Response: 20 - 20000 Hz
- Total Harmonic Distortion (THD): 0.05%
- Signal to Noise Ratio: 90 dB
- Variable low-pass filter: 35 - 350 Hz, 24 dB/octave
- Variable Bass Boost: bass boost at 50 Hz
- Fuse Rating: 120
- 8 AWG gauge power and ground wiring is recommended for installation.
- Dimensions: 6.85" W x 7.6" L x 1.9" H
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
4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
dog ball
Color: Blue
This ball is perfect for keeping my dog active and entertained. It's made of strong, durable material, ideal for games of fetch. It doesn't break easily and is light enough for him to carry in his mouth without any problem.
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Reviewed in the United States on February 23, 2026
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off
When it’s not being used and we play with it every day.!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
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Reviewed in the United States on April 8, 2026
★★★★★ 5
This is a great ball for high energy dogs.
Color: Blue
I have a Belgian Malinois, so you can imagine the Maligator jaws. Just opened this today and let her play with it indoors. She LOVES IT. It wore her out and it’s a toy she can really stay focused on without needing me to throw or roll for her. It moves on its own! I supervised her play. I was hoping it was too big to get under the couch, but no. It goes right under it. I had to block off the gap so I didn’t have to keep getting it out from under for her. The outter “shell” is very durable! When she had resting moments, she chewed it pretty good - I could hear the material squeaking against her teeth. I was worried she was tearing it up, but nope! Not a mark on it. It’s easy to set up and operate. It needed charging before play. After hours of play, she was able to somehow unscrew the outter shell. This concerned me bc the smaller, inner ball mechanism came out but I saw it right away and was able to put it back together. So, make sure it’s screwed together tightly (which I thought I had done without breaking it) and check it from time to time to make sure it hasn’t loosened. This is a great ball for her incredible high energy drive. It gives her the work and fun play she needs to get tired, which I love. This toy is on the expensive end, but so far it’s worth it. Now we’ll see how long it lasts!
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Reviewed in the United States on October 7, 2025