MB Quart XS2-216 6.5" 2-Way Component Speakers

The MB Quart XS2-216 is a 6.5-inch, 2-way component speaker system made for upgrading a vehicle’s factory door-speaker setup. It uses separate speaker-system components and a passive crossover network to divide the audio signal between frequency ranges. This approach is suited to listeners who want a more deliberate front-stage installation than a conventional full-range speaker pair.

With 120 watts RMS and 240 watts peak power handling per pair, the XS2-216 is designed for use with compatible car-audio amplification or a suitably powered receiver. Its 88 dB sensitivity supports practical output in a range of vehicle systems. Match amplifier power and gain settings carefully to help avoid audible distortion or speaker damage.

The specified 55 Hz to 22 kHz frequency response covers mid-bass, midrange, and high-frequency duties expected from a 2-way component set. A 4 kHz crossover point with a 12 dB slope separates the applicable frequency ranges within the system. The result is a component-based layout intended to keep the system’s woofer and tweeter duties organized.

The XS2-216 is intended for car-audio installations where a 6.5-inch speaker format is appropriate. Its 5.59-inch cut-out requirement and 2.24-inch mounting depth are important measurements to check before ordering. Confirm available door-panel clearance, window-track clearance, and mounting-hole compatibility for the specific vehicle.

This system can serve as a front-speaker upgrade in a vehicle audio build, particularly when paired with a compatible amplifier and properly installed crossover network. Careful tweeter placement can help tailor the perceived listening position, while the woofer typically fits in a suitable door or panel location. Professional installation can be useful when factory trim, wiring access, or custom mounting is involved.

Key Features

• 6.5-Inch Component Format: Designed for vehicle installations using a common 6.5-inch speaker size.
• 120 Watts RMS Per Pair: Provides a continuous power-handling reference for amplifier matching.
• 240 Watts Peak Per Pair: Accommodates short-duration musical peaks within the stated rating.
• 55 Hz–22 kHz Response: Covers the specified operating range from mid-bass through treble.
• 88 dB Sensitivity: Indicates the system’s stated efficiency rating at the published measurement standard.
• 4 kHz 12 dB Crossover: Splits frequency duties between the component-system drivers.

Design & Installation

The XS2-216 uses a compact 6.5-inch component-speaker design intended for automotive use. Published product information describes the system as having durable construction, but does not provide confirmed cone, surround, tweeter-dome, basket, or magnet-material specifications. The separate component configuration is designed around woofer, tweeter, and crossover functions rather than a single coaxial driver assembly.

Verify the 5.59-inch cut-out diameter and 2.24-inch mounting depth against the intended installation location before purchase. Install the crossover network in a secure, dry location and maintain correct positive and negative polarity at every connection. Use amplifier power compatible with the published 120-watt RMS-per-pair rating, and set gains conservatively after installation.