• Peak Power: 150W Each
• RMS Power: 50W Each
• 20mm Silk Soft Dome Tweeters
• Mounting Depth: 1-7/8"
• Polypropylene Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 86dB
For a limited time Save 50% on a 25 Foot Roll of NVX XWS1625 True Spec 16 Gauge Speaker Wire with Purchase of NVX Speakers. This offer cannot be combined with any other coupons or offers.
Don’t just replace your speakers – upgrade them! At NVX, we set out to build an affordable speaker solution for audio enthusiasts on a budget; although priced to compete with other “entry-level” speakers on the market, the N-Series offer sound quality and reliability which blows the competition out of the water. The materials and designs used in the N-Series were carefully selected to provide the best possible performance.
The speaker utilizes an integrated filter network, which makes installing these speakers as simple as connecting the wires and mounting them to the door. N-Series is available in 3-1/2”, 6-1/2”, 4”, and 5-1/4” round models, and 4”x6”, 6”x8”, 6”x9” oval models. So if you’re in the market for a speaker that’s more about thrills than frills, look no further than our N-Series Speakers!
Our speakers are designed with durability and sound quality in mind without having to break the bank. The polypropylene cone material is strong, yet lightweight for accurate mid and low tones. The Nitrile Butadiene Rubber Surround supports the smooth, linear movement for optimal accuracy. The Stamped Steel Basket Provides a strong, sturdy foundation for a durable and long-lasting speaker. The High-Temperature KSV Voice Coil provides superior current distribution with effective heat dissipation. All these materials combined make for a powerful line of speakers.
One of our favorite features in the N-Series Speakers is the amazing tweeters. The rich treble in our speakers are reproduced with stunning warmth and smoothness thanks to the 20mm silk dome tweeters. This material is usually reserved for premium component systems, however we are offering this feature in our pocket-friendly speakers.
Priced Per Pair
Also Found As: NSP 4, N-SP4
Overall rating distribution
By feature average rating
April 8, 2014
I had to replace my cheap, blown out dash speakers in my 88 Toyota pickup. Impressed with the highs and the lows. Had them tweeked with the pioneer head unit until my ears started to feel uncomfortable at times. Really clear sound with these loud little bangers.
September 17, 2013
Great amp, I love the size that it comes in so it fits easy almost anywhere. I love the two terminal feature. As long as you have it wired correctly, it barley heats up. Another positive is the connector it comes for lower gauge wire
July 9, 2013
I replaced my P132's with these and am overjoyed with my purchase! They're cleaner, louder and have a surprising amount of bass! The install was a breeze thanks to my NVX Sound Deadener! Sealed so lovely! My dash is happy now and my volume knob is excited to be able to be turned further than before!! LOL! NVX... Second to None!
April 30, 2015
Seriously clear and loud
NVX is my new brand of choice. I recommend these to people looking for An amazing musical experience. I've ran them off a factory radio, Kenwood decks and amplified them with h 50 W RMS and they impressed me with every setup. For the price NVX is untouchable.
July 27, 2015
These have so far been great speakers, although I didn't install them to perform as well as they would otherwise. If I remember right; the specs on these for freq. response and power handling were the best in this size and at this price point. Very satisfied.
August 18, 2016
Budget price, remarkable quality
I purchased these 4" NVX coaxials to replace a pair of worn and rotting 14 year old Rockford Fosgates.
My first impression is that these are phenomenal little speakers. After about a week of breaking them in, the sound is smooth, balanced and detailed; just ever so slightly on the warm side of neutral. Their reproduction feels effortless by comparison to the Rockfords they replaced.
The highs are pleasant and rich without being overwhelming; very natural and present.
The mids are about as much as you could ask for, matching the highs well in both timbre and volume. The detail and neutrality carries through with vocals and instruments alike.
As for bass, there's not much to speak of. I'd call it "better than most" in the 4" class, but don't expect miracles. I have them running on a high-pass filter off the head unit @ 80hz. I've found they have a bit more presence crossed over @ 63hz, but they lose detail as a result.
This review is based on the unit as-shipped and unmodified, but if you're into modding, replace the electrolytic capacitors with a high-quality metalized polypropylene unit. I adjusted the crossover frequency on mine using a 6.8uF cap (the factory unit is a 3.3uF electrolytic), and the difference is phenomenal!
Speakers are installed in the dash of a 1997 Volkswagen Passat, running off a Pioneer head unit, which provides an 80hz digital high-pass crossover. EQ is was flat, with loudness and Sound Retriever disabled.
March 31, 2019
Far better than the price suggests!
These speakers wont win any spl comp but for 25$ they are far better than any sony, pioneer, or kicker speaker! I no longer buy any alpine products after purchasing swr10-d4 subwoofers but these are just as good as the S series 4 in speakers
July 27, 2018
Good service & good products - nice speakers
Items arrived very fast & very well packaged. Nice site easy to navigate. Speaker sound good. I used them to replace JBL's in 5.1 surround. system in speaker boxes. Sounds very good. Would recommend over Crutchfield for prices!
May 19, 2018
I had been researching these speakers for a bit, I just had no where to put a pair. My daughter just turned 16 and I bought her a Mercedes 450sl ( classic) bam so I put em in there these speakers are nice and pretty cheap to. I would by again they cover a nice range and how!
Best selling similar products
• Bracket/Flush Mount Rearview Backup Camera
• Waterproof IP67 Compact Design
• Resolution: 720 x 480
• Adjustable 170 degree Viewing Angle
• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 1000W
• CEA-2006 Compliant Amplifier
• 4-Channel Speaker-Level Inputs
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 7-7/8"W x 7-7/8"L x 2-3/16"H
• ASK Long Range Technology
• 66 Bit Random Code Hopping
• Factory keyless door locking before and after start
• Code Learning / Anti-scan Receiver
• Peak Power: 270W Each
• RMS Power: 90W Each
• 2-Way Coaxial
• 4 ohms Impedance
• Polypropylene Cone Material
• Nitrile Butadiene Rubber Surround
• 20mm Silk Dome Tweeter
• 340W Max Each, 60W RMS Each
• 1" Polypropylene Balanced Dome Tweeter
• Graphite-Injected Reinforced Polypropylene Cone
• 4 ohms Impedance
• Mounting Depth: 2.24"
Internal Product ID: