Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
DS18 ZR1600.4D ZR Series Full-Range Class-D 4-Channel Amplifier 4 x 400W RMS @ 4-OhmDS18 ZR1600. 4D 4 Channel Class D Full Range Digital Amplifier (7200W Peak) The DS18 ZR1600. 4D is a high efficiency, 4 channel full range amplifier delivering up to 400W RMS per channel at 4 ohms. Designed for serious power and clarity, it supports 24 ohm loads, features built in crossovers, and includes clip protection indicators for reliable performance. KEY FEATURES 4 Channel Full Range Class D 2 ~ 4 Ohm Stable 4 x 400 Watts @ 4 Ohm Clip
DS18 ZR1600.4D – 4-Channel Class D Full-Range Digital Amplifier (7200W Peak)The DS18 ZR1600.4D is a high-efficiency, 4-channel full-range amplifier delivering up to 400W RMS per channel at 4 ohms. Designed for serious power and clarity, it supports 2–4 ohm loads, features built-in crossovers, and includes clip/protection indicators for reliable performance.
KEY FEATURES
- 4 Channel Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 x 400 Watts @ 4 Ohm
- Clip/Protection Indicator
- Built-in Crossover
- Model: ZR1600.4D
- Total Power (Peak): 7200W
- RMS Power @ 4 Ohm: 4 x 400W
- RMS Power @ 2 Ohm: 4 x 680W
- RMS Power @ 4 Ohm (Bridged): —
- Frequency Response: 20Hz – 20kHz
- Signal-to-Noise Ratio: >90dB
- Efficiency @ 4 Ohm: 82%
- Damping Factor: 160
- Input Impedance: 20K Ohms
- Amplifier Class: Digital (Class D)
- Amplifier Type: Stereo Full Range
- Number of Channels: 4
- Minimum Impedance: 2 Ohm (Stereo) / 4 Ohm (Bridge)
- LED Indicator: Yes
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
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Dogs love them and they are very safe for them to chew!
These bones are indispensable if you have a chewing and destructive puppy! (Or any dog, really) ours love them and never get tired of chewing - so far we have had them for a month and no one is tired
of them or more importantly has managed to eat any of them. They are a great buy and keep dogs really occupied when they may get bored and feel like causing trouble or chewing something!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Convenient Credit Card
This is an effortless and convenient way to purchase Amazon products. Unfortunately I am on it almost daily so the cash back feature is a plus.
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Reviewed in the United States on June 10, 2026
★★★★★ 1
The worst banking experience
Stay away from this card if you want to keep your sanity, they had a welcome offer of $750 that they refused to honor, if you call customer service you will be on hold for 2 hours just for them to transfer the call to someone that doesn't know what they're doing. they still ask you to send them documents by mail or fax to prove you're not lying to them.
I closed their card less than a month after opening it, the worst banking experience of my life.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
great credit card to have
It's a great credit card for your business. Great credit line and great benefit.
I recommend this credit card as one of the best in the market.
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Reviewed in the United States on June 13, 2026
★★★★★ 5
Styling
Great card. No problems and its slick style makes it noteworthy when u purchase a item.
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Reviewed in the United States on June 10, 2026
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