PRV Audio 8MB700FT-NDY-4 MB Neodymium Forte Series 8" 700W RMS (1400W Peak Power Handling) 4 Ohm, Mid Range Car Speaker (Single)
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Extreme Output Without the Extra Weight
If you want serious midbass performance but still care about keeping your build efficient and lightweight, the PRV Audio 8MB700FT-NDY-4 Mid Range Car Speaker is built to deliver both. Thanks to its neodymium motor technology, you get powerful magnetic force in a lighter package that’s easier to install and perfect for high performance setups. With an ultra high 98 dB sensitivity, this speaker gets insanely loud with very little amplifier power, making it ideal for efficient SPL systems that hit hard without overworking your gear.
Deep Punch That Stays Clean and Controlled
This midrange is all about delivering that strong, chest hitting midbass while keeping everything smooth and musical. With a wide 70 Hz to 5,600 Hz frequency range, it fills the gap between your subwoofer and mids perfectly, giving you a solid and balanced sound. The non pressed paper composite cone keeps the response natural and fast, while the reinforced suspension system with double roll surround ensures stable cone movement even when you push it hard. Add in 700W RMS handling and you’ve got power you can really feel.
Built for Heat, Power, and Long Sessions
Durability is a big part of what makes this speaker stand out. The large 2.5 inch CCAW voice coil on a fiberglass former is designed to handle heat and keep performing under heavy load. The advanced cooling ventilation system helps reduce heat buildup and prevents power compression, so your output stays consistent during long listening sessions. With a high control motor assembly for tight response and an optimized 4 ohm configuration for efficient amplifier matching, this midrange is ready to anchor serious car audio builds that demand loud, clean, and reliable performance.
Frequently Asked Questions (FAQ)
- • Why does my PRV Audio 8MB700FT-NDY-4 lose midbass when I close the vehicle door?
This is often caused by air leaks, poor door sealing, or an installation that allows sound waves to cancel each other. Improving the door seal and mounting can restore midbass response.
- • Can I run the PRV Audio 8MB700FT-NDY-4 with a 4 Ohm amplifier?
Yes. As long as the amplifier is stable at 4 Ohms and provides clean RMS power within the speaker's recommended range, it will perform well.
- • Why does my 8MB700FT-NDY-4 make a knocking sound on deep bass?
A knocking sound usually means the speaker is receiving frequencies below its intended range or is being overpowered. Raising the high-pass crossover can help prevent excessive cone movement.
- • Is the PRV Audio 8MB700FT-NDY-4 a good option for door speaker upgrades?
Yes. Many users install it in upgraded door systems to achieve stronger midbass and improved output compared to factory speakers.
- • Why does my amplifier clip before the speaker reaches full output?
Improper gain settings, low charging system voltage, or insufficient amplifier power are common causes. Correctly setting the gain and maintaining stable voltage can improve performance.
- • Can I pair the PRV Audio 8MB700FT-NDY-4 with compression drivers?
Yes. It works well with compression drivers or horn tweeters in high-output systems when crossover points are properly configured.
- • Why does my speaker sound great at low volume but weak at higher levels?
This may indicate amplifier power limitations, voltage drops, or thermal protection reducing output during demanding playback.
- • Does the lightweight neodymium motor make installation easier?
Yes. The reduced weight makes handling and mounting easier, especially in custom door panels, speaker pods, and competition audio builds.
- • Why do I hear vibration from the speaker area even though the speaker is secure?
The vibration may come from nearby door panels, window mechanisms, wiring, or trim pieces that resonate with the speaker's strong midbass output.
- • How can I get tighter and more accurate midbass from the PRV Audio 8MB700FT-NDY-4?
Use solid speaker mounting, apply sound deadening material, set the proper crossover frequencies, and power the speaker with a clean, properly matched amplifier for the best results.
- Diameter : 8 Inch
- Sensitivity : 98 dB
- Impedance : 4 Ohm
- Frequency Response : 70-5600 Hz
- Peak Power Handling : 1400 Watts
- RMS Power Handling : 700 Watts
Features:
- 700W RMS High Power Handling: Supports 350 watts nominal and up to 700 watts continuous program power for strong and consistent output.
- Ultra High 98 dB Sensitivity: Produces extreme sound pressure levels with minimal amplifier demand for efficient system builds.
- Neodymium Motor Technology: Lightweight rare earth magnet delivers high flux density and improved power to weight ratio.
- Large 2.5 Inch Voice Coil Design: CCAW voice coil on fiberglass former enhances heat dissipation and long term reliability.
- Extended Midbass Frequency Range: Covers approximately 70 Hz to 5,600 Hz for deep punch and smooth transition to midrange drivers.
- Advanced Cooling Ventilation System: Vented motor structure reduces heat buildup and minimizes power compression during high output use.
- Non Pressed Paper Composite Cone: Lightweight cone design improves transient response and reduces breakup for smoother sound.
- Reinforced Suspension System: Double roll surround and optimized spider maintain linear cone movement under high excursion.
- High Control Motor Assembly: Strong magnetic structure ensures tight response and reduced distortion at high volume levels.
- Optimized 4 Ohm Configuration: Designed for maximum amplifier efficiency and ideal integration in high output car audio systems.
Specifications:
- Nominal Diameter: 8″ (203 mm)
- Nominal Impedance: 4 Ohm
- Nominal Power Handling: 350 W
- Continuous Program Power (RMS): 700 W
- Max Peak Power: 1,400 W
- Sensitivity (2.83V/1m): 98 dB
- Recommended Hi-Pass Crossover: 95 Hz (12 dB/oct)
- Frequency Response (-10 dB): 70 – 5,600 Hz
- Voice Coil Diameter: 2.5″ (63 mm)
- Voice Coil Wire: CCAW
- Voice Coil Winding Depth: 11.5 mm
- Former Material: Fiberglass
- Magnetic Gap Depth: 8.0 mm
- Frame Material: Die-cast aluminum
- UPC: 810075521917
- Weight: 3
- Authorized Internet Dealer
Warranty: 1 Year Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 Year from the original date of purchase with proper return authorization.