Check the listing for details. 4x PRV 1" Mids & High Frequency 600 Watts 4 Ohm Horn Drivers Mini WG175Py-Nd-4. Condition: New. Listed at 279.64 USD. Includes: 4 x PRV Audio 1″ Car Audio Horn Driver WG175Py-Nd-4 Mids and Highs Frequencies 4 Ohm 150 Watts Continuous Power Each - 600 Watts Package Features: The WG175Py-Nd-4 is a Mini Horn Driver featuring a 1″ Exit Polyimide Pro Audio Compression Driver with a 1” exit WG08-25 Waveguide.This is a top-of-the-line mids & highs horn driver designed to offer unsurpassed natural upper midrange and high frequency response at high sensitivity, with crystal clear natural sound from the Polyimide diaphragm.Crystal clear natural sound with wider response from 1,600 to 20,000 HzPolyimide diaphragm with 1″ Voice Coil, providing high output along with excellent efficiency – 107 dB SensitivityHigh Frequency 1″ Exit Neo Driver + Mini Horn WG08-25 – provides wide coverage range outputWater Resistant PRO Audio horn driver, able to handle 150 Watts Continuous Program Power (RMS) with musicNeodymium driver mounted on small horn, ideal for tight spaces, Great choice for custom car audio door panels where the space is limitedThe driver’s small magnet diameter allows front mounting, making it easy to install without detaching the driver from the WG08-25 Horn.Small 3.31″ x 3.31″ faceplate, takes up very little mounting space, allowing you to mount a compression driver between speakers.Its design was developed to give custom doors a new solution for a ultra-small horn driver, this mids and highs horn driver possesses extraordinary sensitivity thanks to high strength neodymium magnet.The specially designed Polyimide diaphragm provides durability and additional damping for natural sound quality.This driver is built to resist the elements, perfect for outdoor use. This technology raises the bar for high frequency drivers by giving the driver wider usable bandwidth for smooth, dynamic output along with excellent efficiency.The Polyimide diaphragms supersede titanium diaphragms, being able to play low frequencies without shattering and performing more accurately at high frequencies.GENERAL SPECIFICATIONSExit Throat Diameter1” (25.4mm)Nominal impedance4 OhmNominal Power Handling*75 WattsContinuous Program Power(RMS)**150 WattsMax Peak Power***300 WattsSensitivity 2.00V at 1m107 dBRecommended Hi Pass Crossover For Full Power Handling1800 Hz 12db/oct CrossoverFrequency Response at -10dB1,600 – 20,000 HzVoice Coil Diameter1” (25.4mm)Voice Coil WireCCAWVoice Coil Former MaterialKaptonDiaphragm MaterialPolyimideFlux Density2.25 TMagnet MaterialNeodymiumEXTRA INFOOverall Depth3.39″ (86 mm)Mounting Depth3.15″ (80 mm)Overall Width3.31″ (84 mm)Overall Height3.31″ (84 mm)Baffle Cutout Diameter2.80″ (71 mm)Net Weight1.9 lbs (0.86 kg)Shipping Weight2.0 lbs (0.92 kg)Carton Dimensions W x L x H3.75″ x 3.75″ x 3.75″ (95 x 95 x 95 mm)