Bisque Tone And a Precise Fit for Bar and Prep Installations

The Karran QX-680-BI is a single-bowl quartz undermount bar and prep sink finished in bisque, sized to drop beneath an 18-inch-wide cabinet where a full kitchen sink would be too large.

Key Features

• Bisque quartz finish that coordinates with warm, cream-toned countertop palettes.
• Single-bowl undermount design with a 14-inch by 9-inch interior bowl and 7-1/2-inch depth.
• Compatible with all countertop materials, including quartz, granite, solid surface, and laminate.
• 3-1/2-inch drain opening sized for standard basket strainers and disposal flanges.
• cUPC and IAPMO certified quartz construction.

Where This Sink Earns Its Place

An 18-inch bar or prep sink fills gaps that a standard kitchen basin cannot. It works as the rinsing bowl in an island, the utility station at a wet bar, a secondary sink in a butler's pantry, or a dedicated prep spot alongside the main cleanup area. The compact footprint keeps counter and cabinet space free while still providing a full basin deep enough to handle a stack of prep bowls or a pitcher without splashing.

Quartz Construction and the Bisque Finish

The bowl is built from quartz composite, a dense material that resists everyday staining and stands up to the temperature swings that come with kitchen work. The bisque tone sits in the warm off-white range, making it a natural pairing with cream, ivory, or antique-white cabinetry, butcher-block countertops, or stone surfaces with warm undertones. Because the color runs through the composite material rather than sitting on top as a coating, minor surface wear does not reveal a contrasting base underneath.

Planning the Installation

This sink is designed for a minimum 18-inch cabinet, so it fits naturally into a standard bar-sink base or a narrow prep cabinet. It mounts as an undermount and is compatible with all countertop materials, which gives it flexibility across new builds and remodels regardless of the surface being used. The undermount installation keeps the counter edge running cleanly into the bowl with no rim to collect debris. Confirm the cabinet opening and countertop cutout dimensions against the 18-inch by 16-inch footprint before finalizing the order.

Common Questions

A Warm-Toned Sink Sized for the Job

Choose this sink when the cabinet calls for an 18-inch prep or bar bowl and the design palette leans warm, bisque delivers the right tone and a certified quartz build to back it up.