Down4Sound Down4sound D4S DW1ST - Precision Aluminum SUPER TWEETER - 100W RMS - 4 OHM (PAIR)

Description Warranty Information Additional Information 7 Reviews Description D4S DW1ST Precision Aluminum Super Tweeter Product Overview The Down4Sound D4S DW1ST Precision Aluminum Super Tweeter delivers powerful, detailed high-frequency performance for serious audio enthusiasts. Built from cast aluminum and engineered for precision, the DW1ST is designed for maximum output, clarity, and flexibility — ready to integrate seamlessly into any car or pro-audio system. Key Features 4-Inch Cast Aluminum Tweeter Machined for strength and performance. The heavy-duty cast aluminum body minimizes resonance and enhances heat dissipation for consistent output at high volume levels. Aluminum Diaphragm Lightweight and rigid for fast transient response and clean, distortion-free highs. Every note is reproduced with precision and definition. 1-Inch KSV Voice Coil High-temperature Kapton voice coil designed for efficient power handling and stable operation even under demanding conditions. Wide Frequency Response (1,500Hz – 23,000Hz) overs a full spectrum of high-frequency detail, from upper mids to ultra-high extension. High Sensitivity – 102 dB Delivers exceptional loudness and efficiency with minimal amplifier power — perfect for competitive or high-impact systems. Preinstalled 3.3 µF / 250V Crossover Capacitor The DW1ST includes a prewired first-order high-pass crossover for immediate protection and plug-and-play setup. This capacitor can be removed if you prefer to run an active crossover or a custom external network. 4 Ω tweeter → ~6 kHz crossover Sold as a Matched Pair Each pair is precision-matched for consistent response and balanced imaging between left and right channels. Why Choose the Down4Sound D4S DW1ST Professional-Grade Construction: Aluminum diaphragm and cast body for strength, precision, and long-term reliability. Flexible Integration: Preinstalled crossover makes setup simple, with the option to remove for active systems or custom tuning. Exceptional Clarity and Output: Designed for high-efficiency sound systems where accuracy and detail matter most. Competition-Ready Performance: Handles high power while maintaining tonal balance and transient speed. Technical Specifications Size: 4-inch Cast Aluminum Super Tweeter Voice Coil: 1-inch KSV Diaphragm: Aluminum Frequency Response: 1,500Hz – 23,000Hz Sensitivity: 102 dB Impedance: 4 Ohm Preinstalled Capacitor: 3.3 µF / 250V (removable) Power Handling: 100W RMS Sold as: Pair Upgrade Your Highs The Down4Sound D4S DW1ST Precision Aluminum Super Tweeter offers studio-grade clarity and performance flexibility. With a removable crossover for active or passive configurations, it’s ready to adapt to your system and your tuning goals. Order now and experience the precision, power, and performance that define Down4Sound. View All Close Warranty Information Warranty Information Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier. All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our websi te. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only. At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return! * Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/ Down4Sound - Hours of Operation Monday 6am - 9pm PDT Tuesday 6am - 9pm PDT Wednesday 6am - 9pm PDT Thursday 6am - 9pm PDT Friday 6am - 9pm PDT Saturday 8am - 4pm PDT Sunday Closed View All Close Additional Information Speaker Type: TWEETERS Product Type: Speaker View All Close 7 Reviews 5 Exceeded expectations Posted by Freddy on Nov 10, 2025 Definitely clear and loud. I'm still running a few sundown super tweeters but these are definitely going to be my go to from now on 5 Super tweeters Posted by Jason Maxwell on Jun 10, 2025 I have 4 in one of my vehicles and 4 in my big build both vehicles are running them with a mm1004 which is a perfect combination 4 Super crisp Posted by Jeffery jones on Sep 20, 2024 Great set of tweeters if you have the room to install. 94 ford ranger single cab under the setbelt bolts and in the kick panel. 504 mini max running them. Now it's to loud in the highs. Need more lows. D4S has me on that as well. Overall with the right positioning and signal going to them you you'll be happy. 5 Amazing tweeters Posted by Rev. Danny Willis on Aug 30, 2024 Put these in my dash on factory power and they are crazy loud... Very happ with all my D4S products so far. 4 Very solid...very well built Posted by Shawn on Aug 29, 2024 S 5 DOWN4SOUND D4S DW1ST Posted by Rafael on Jan 17, 2024 So far so good love the tweeters sound great 4 DW1ST TWEETER Posted by lil bear on Jan 13, 2024 for the price they sound good and get loud View All Close