Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DS18 ZR600.4D ZR Series Full-Range Class-D 4-Channel Amplifier 4 x 150W RMS @ 4-OhmDS18 ZR600. 4D 4 Channel Class D Full Range Amplifier 600 W RMS Total (4150 W @ 4 ) Compact yet powerful Class D 4 channel amp delivering clean, efficient full range or bridged output. Ideal for cars, motorcycles, SUVs, and custom audio installations. Power Output (RMS): 4150 W @ 4 4240 W @ 2 2400 W (bridged @ 4 ) Peak Power: 2,400 W Frequency Response: 20 Hz 20 kHz S N Ratio: >90 dB Efficiency: 90% @ 4 Selectable Crossover: Full LPF HPF (40 Hz4 kHz)
DS18 ZR600.4D – 4-Channel Class-D Full-Range Amplifier | 600 W RMS Total (4×150 W @ 4 Ω)Compact yet powerful Class-D 4-channel amp delivering clean, efficient full-range or bridged output. Ideal for cars, motorcycles, SUVs, and custom audio installations.
- Power Output (RMS): 4×150 W @ 4 Ω • 4×240 W @ 2 Ω • 2×400 W (bridged @ 4 Ω)
- Peak Power: 2,400 W
- Frequency Response: 20 Hz – 20 kHz
- S/N Ratio: >90 dB
- Efficiency: 90% @ 4 Ω
- Selectable Crossover: Full / LPF / HPF (40 Hz–4 kHz)
- Protection: Thermal, Overload, DC, Short, Voltage, Clip
- LED Indicators: Power, Clip, Protect
- Input: 0.2–6 V low-level; 4 GA power/ground; fuse: 2×30 A
- Dimensions: 10″ × 7.24″ × 2″; Weight: ~4.11 lb
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
4.4 ★★★★★
Based on 115 reviews
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Product Reviews
★★★★★ 5
Biotène Fluoride Toothpaste for Dry Mouth Symptoms
Size: 4.3 Ounce (Pack of 1)
I have been using this toothpaste on and off for a few years ever since I got a dry mouth. It is very good and leaves your mouth feeling fresh. Unfortunately it doesn't get rid of your dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Chemical free is important
Size: 4.3 Ounce (Pack of 1)
I don’t like doing fluoride, but I do know that some fluoride is important so this is the cleanest fluoride toothpaste I could find and I use it in conjunction with a non-fluoride toothpaste I have I love the flavor. I love the fact that it doesn’t have a lot of the bad chemicals in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 4
It Doesn’t Burn
Size: 4.3 Ounce (Pack of 1)
Toothpaste burns my mouth. Idk why. Started during menopause along with the many other things that changed about myself. I do like it. It doesn’t burn. But, it doesn’t give me that clean feeling.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Works great
Size: 4.3 Ounce (Pack of 1)
Love this toothpaste
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Effective for dry mouth
Size: 4.3 Ounce (Pack of 1)
I love this. It’s great for dry mouth and it makes your breath smell good too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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