Kef Kasa500 Class D Dual 250wpc Amplifier

Product Description

Power your premium KEF architectural speaker system with the KEF KASA500 Class D Dual 250WPC Amplifier, a high performance power amplifier designed specifically for demanding custom installation applications.

The KASA500 uses efficient Class D amplification to deliver up to 250 watts per channel, providing substantial power in a compact and installation friendly chassis. Its two channel configuration makes it suitable for driving stereo speakers or supporting multi channel architectural audio systems.

Designed with custom installation in mind, the KASA500 can be integrated into premium home theaters, distributed audio systems and dedicated architectural speaker installations. Its efficient amplification helps provide powerful performance while maintaining a compact footprint.

The amplifier is particularly well suited to KEF's architectural speaker range, where reliable power and clean amplification are essential for achieving the best possible performance.

Key Features

Dual 250 Watt Per Channel Output

The KASA500 delivers up to 250 watts per channel, providing powerful amplification for demanding architectural speakers.

Class D Amplification

Efficient Class D technology provides high power output while maintaining a compact chassis and efficient operation.

2 Channel Configuration

The two channel design makes the amplifier suitable for stereo applications or powering two channels within a larger custom installation.

Designed for Custom Installation

The KASA500 is engineered for integration into professional residential and commercial AV systems.

Compact Installation Friendly Design

Its compact chassis makes it suitable for equipment racks and custom AV installations where space is important.

High Power for Architectural Speakers

The amplifier can provide the power required by larger KEF architectural speakers in demanding home theater applications.

Reliable Continuous Performance

Designed for installations where consistent amplifier performance is required over extended listening sessions.

Ideal Uses

Architectural Home Theater

Ideal for powering KEF in wall and in ceiling speakers in premium home theater systems.

Dolby Atmos Systems

Can be used to power selected channels in a multi channel Dolby Atmos installation.

Whole Home Audio

Suitable for driving stereo zones in distributed audio systems.

Custom Installation

Designed for professional AV integrators working on residential and commercial projects.

High Performance Stereo

Can be used as a dedicated power amplifier for demanding stereo speaker systems.

Large Room Audio

The high power output makes it suitable for larger rooms and higher listening levels.

Key Benefits

✔ 250W Per Channel

✔ 500W Total Stereo Power

✔ Class D Amplification

✔ 2 Channel Design

✔ High Power Output

✔ Compact Installation Friendly Chassis

✔ Designed for Custom Installation

✔ Suitable for KEF Architectural Speakers

✔ Ideal for Home Theater

✔ Suitable for Whole Home Audio

✔ Reliable High Power Performance

Technical Specifications

What's Included in the Box

• 1 x KEF KASA500 Amplifier

• Power Cable

• Installation Accessories

• User Documentation

• Warranty Documentation

Recommended Pairings

KEF Ci5160REFM THX

The KASA500 can provide powerful amplification for selected KEF Reference architectural channels.

Best For: Premium Home Theater

KEF Ci3160REFM THX

A suitable amplifier pairing for demanding KEF in wall speaker installations when adequate channel amplification is required.

Ideal For: Custom Cinema

KEF Ci3120QLM THX

Use the KASA500 to provide dedicated amplification for selected channels in a KEF architectural home theater.

Best For: Dolby Atmos Systems

KEF Ci250RRM THX

The powerful output of the KASA500 makes it suitable for selected large architectural speaker applications.

Ideal For: High Output Cinema

KEF Ci200RR THX

Use the KASA500 to provide additional amplification for KEF architectural ceiling speakers in a premium installation.

Best For: Dolby Atmos

Perfect Setup Configurations

Premium Stereo

• KEF KASA500

• KEF Architectural or HiFi Speakers

• Premium Preamp / Streamer

• High Resolution Music Source

Ideal For: High Performance Music

Dolby Atmos Home Theater

• AV Processor

• KEF KASA500

• KEF Architectural Speakers

• KEF KC92 Subwoofer

• Dolby Atmos Ceiling Speakers

• 4K Laser Projector

Ideal For: Premium Home Cinema

Multi Channel Custom Installation

• AV Processor

• Multiple KEF KASA500 Amplifiers

• KEF In Wall Speakers

• KEF In Ceiling Speakers

• KEF Subwoofers

Ideal For: Luxury Custom Cinema

Why Buy the KEF KASA500?

The KEF KASA500 is designed for customers and AV integrators who need powerful amplification in a compact, installation friendly package.

Its dual 250 watt Class D architecture provides substantial power for demanding speaker systems while maintaining the efficiency advantages of Class D amplification.

For architectural home theater installations, the amplifier can be used as part of a larger multi amplifier system, allowing individual speaker channels or zones to receive dedicated power.

This makes the KASA500 particularly useful for premium custom installations where reliable power, efficient operation and flexible system design are important.

Frequently Bought Together

• KEF Ci5160REFM THX

• KEF Ci3160REFM THX

• KEF Ci3120QLM THX

• KEF Ci250RRM THX

• KEF Ci200RR THX

• KEF KC92 Subwoofer

• Denon AVC A1H

• Marantz Cinema 30

• Premium Speaker Cable

Build a powerful KEF architectural home theater using dedicated amplification for demanding channels.

Frequently Asked Questions

What is the KEF KASA500?

The KEF KASA500 is a two channel Class D power amplifier designed primarily for custom installation applications.

How powerful is the KASA500?

It provides up to 250 watts per channel, giving the stereo amplifier a combined 500 watts of rated output.

How many channels does it have?

The KASA500 is a 2 channel amplifier.

Is the KASA500 a Class D amplifier?

Yes. It uses Class D amplification technology for efficient high power operation.

Can I use the KASA500 for home theater?

Yes. It can be used to power selected channels within a larger home theater system.

Can I use multiple KASA500 amplifiers?

Yes. Multiple power amplifiers can be incorporated into a larger custom installation when additional channels require dedicated amplification.

Can I use it with KEF architectural speakers?

Yes. It is particularly suitable for custom installation systems using KEF architectural speakers, provided the speaker's impedance and power requirements are compatible.

Can it be used for stereo music?

Yes. The two channel configuration makes it suitable for dedicated stereo applications.

Is the KASA500 suitable for Dolby Atmos?

Yes. It can be used as one part of a multi amplifier Dolby Atmos installation.

Does it include an AV processor?

No. The KASA500 is a power amplifier. A compatible preamp, AV processor or AV receiver with suitable outputs is required.

Does it include speakers?

No. Speakers must be purchased separately.

Is professional installation recommended?

For rack mounted and complex multi amplifier installations, professional AV installation is recommended.