Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
PRV Audio D4400Ph-Nd v2 TRIO 2” Exit 400W Phenolic Neodymium Midrange Compression Driver 8-Ohm (Sold Individually)PRV Audio D4400Ph Nd V2 2 Phenolic Compression Driver 800 W Peak 400 W RMS 8 109 dB A competition grade, high output midrange compression driver redesigned for clarity and power. Its neodymium motor makes it lightweight and compact, yet delivers serious output through its Brazilian engineered phenolic diaphragm. Ideal for extreme car audio applications, front mount horns, and high SPL setups. Key Features 2 exit throat with 4 CCAW voice coil on a
PRV Audio D4400Ph-Nd V2 – 2″ Phenolic Compression Driver | 800 W Peak / 400 W RMS / 8 Ω / 109 dBA competition-grade, high-output midrange compression driver redesigned for clarity and power. Its neodymium motor makes it lightweight and compact, yet delivers serious output through its Brazilian-engineered phenolic diaphragm. Ideal for extreme car audio applications, front-mount horns, and high-SPL setups.
Key Features
- 2″ exit throat with 4″ CCAW voice coil on a Kapton former
- High sensitivity: 109 dB for punchy, clear midrange
- Lightweight neodymium motor—compact and efficient
- Durable phenolic diaphragm tuned for natural vocals
- Built for high-SPL applications and vocal clarity
- Nominal Impedance: 8 Ω
- Power Handling (RMS): 200 W (AES), Program: 400 W RMS, Peak: 800 W
- Sensitivity: 109 dB @ 2.83 V / 1 m
- Recommended HPF: 700 Hz @ 12 dB/oct
- Frequency Response (-10 dB): 450 Hz – 7,500 Hz
- Voice Coil: 4″ CCAW on Kapton
- Diaphragm: Brazilian phenolic
- Magnet: Neodymium
- Dimensions: 6.10″ Ø × 3.25″ depth
- Mounting Bolt Circle: 4″ (M6 × 4)
- Net Weight: ~8.81 lb
- Shipping Weight: ~9.25 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
4.5 ★★★★★
Based on 1458 reviews
Sort
Product Reviews
★★★★★ 5
Qunol
Prpoduct is reasonably priced.Gained focus. Easy to swallow inducing, pure allergy, neutralizer.
Effective for focus. Not taste.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 4
I think so
I can't remember but l think they are good. I don't car keys as much when l remember to take them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
★★★★★ 5
Pricey
Too pricey
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 3
Not what I thought
Not what I thought would be helpful to me,memory is about the same,haven’t seen any improvement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
★★★★★ 5
Good Results
I am not a doctor, but I can attest that Qunol Brain Health Focus Plus is working for me. I must confess that I am no spring chicken and was experiencing memory problems that go along with aging. Furthermore, my doctor has me wearing an oxygen tube, and I was worrying about what happens to my brain when something goes haywire in that department. I began to search for an OTC product that might help and noticed that the claims of one product widely advertised on TV were not supported by research while Qunol does have scientific support. I've used the product for several months now and have indeed noticed a decrease in my symptoms. I feel confident recommending the product to others in the same situation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
recommand products
Mountblanc Summit 3 & Summit Lite Stylish Resin Watch Strap
25.00
Sun Ring, Rising Sun Ring, Gold Dainty Ring, 925 Silver Ring
45.99
925 Sterling Silver Combined Birth Flower Necklace Mother's Day Necklace Personalized Birth Flower Bouquet Necklace
52.99
Screen Protection Case Compatible with the Fitbit Sense 2
12.00
Noir Glow Tee in Black
55.00