In the world of car audio, evolution is inevitable, and DS18 understands this better than anyone else. We proudly present the ZXI.5, a monumental upgrade to our already legendary Z Series amplifiers.

DS18’s ZXI.5 is more than just an amplifier; it's an elegantly designed powerhouse that effortlessly blends aesthetics with durability. Its sleek, modern design hides the high-efficiency heat sinks and high quality circuit board that keep it cool under the most demanding conditions, ensuring uninterrupted performance when you need it most.

With 125W x 4 @ 4-Ohm RMS and 1000W x 1 @ 1-Ohm RMS, DS18’s ZXI.5 doesn't just play music; it commands it. Feel the earth-shaking bass and the crystal-clear highs like never before. It's not just volume; it's an immersive audio experience that'll transport you to another world.

Tuning your audio system has never been easier. The DS18 ZXI.5 allows you to expertly tune your music to your preferences with easily adjustable crossover and 0 to 180 degree phase switch, putting the power to create your perfect soundstage right at your fingertips. Whether you're a bass enthusiast or a lover of crystal-clear highs, this amplifier ensures that your audio settings are tailored to perfection, elevating your in-car audio experience to levels never thought possible.

The DS18 ZXI.5 isn't just an amplifier; it's the key to unlocking your car's full sonic potential. Elevate your car audio to legendary status. Your ears deserve nothing less.

• Sleek and elegant design so you get a great amount of power while not requiring too much real estate in your vehicle.
• (Mono blocks only) An included bass knob will help you adjust bass on the fly for extreme bass.
• Filters are included so you can adjust the high pass and low pass filters so your speakers perform at their best.
• 0 to 180 degree phase switch is included for more complex systems that need the phase reversed.
• Fuses included on the amplifier for easy access and amp circuitry protection.
• The terminals are stainless and use Allen keys to tighten for the best connectivity possible.

• Rms Power @ 4-ohm: 125W x 4CH + 420W
• Rms Power @ 2-ohm: 170W x 4CH + 705W
• Rms Power @ 1-ohm: SUB 1 x 1000W
• Rms Power @ 4-ohm Bridged: F&R CH : 2 x 340W
• Minimum Impedance: F&R CH : 2-ohm / SUB: 1-ohm
  
• Frequency Response: 20Hz - 20KHz
• THD %: 0.10%
• Input Sensitivity: 0.2-6V
• Signal to Noise Ratio: >90dB
• High Pass Crossover: 40-4KHz
• Low Pass Crossover: 50-250Hz
• Power Input Size: 4GA
• Dimensions: 14.2"L x 5.7"W x 1.9"H

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.