Skip to main contentSkip to footer
1 of 2

Overview

Over time evolution is inevitable. The same can be said for DS18's new Z series model of amplifiers! We took one of our best selling lines and upgraded every aspect of it. They now put out even more power, have more top of the line components, and are guaranteed to deliver amazing quantities of RMS power on demand.

DS18 ZXI.4 4-Channel Amplifier, 800 Watts Rms

Model: ZXI.4
Web Code: 15759388
Sold and shipped by | 4.4 seller rating (157 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

IRS Full range digital circuit design class-D

LED Power and protection indicator

Rms Power: 125W x 4 @ 4-ohm

Rms Power: 185W x 4 @ 2-ohm

Rms Power Bridge: 370W x 2 @ 4-ohm

Peak Power: 1200 Watts

Minimum impedance: 2 Ohm

Frequency Response: 20-20KHz

THD: 0.10%

Input Sensitivity: 0.2-6V

Signal/Noise Ratio: >90dB

Crossover High Pass: 40-4KHz

Crossover Low Pass: 40-4KHz

Bass Boost: 0-18dB

Operation Voltage: 8.5-16.8V

Power input size: 4Ga

Dimensions LxDxH: 9.5"x 5.7"x 1.9"

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.