2-Way, 3-Way

223/223XL -234/234XL

7

4-Way Crossovers

On the back panel of the 234/234XL, there are markings to help you con- nect the source devices and amplifiers to your crossover. To operate the 234/234XL in stereo 3-way operation, follow the top row of markings hori- zontally along the length of the 234/234XL. For stereo 2-way operation of the 234/234XL, use the second row of markings directly above the con- nectors. For mono 4-way operation of the 234/234XL, use the markings directly below the connectors. The connectors not used in the selected mode are marked “not used”. This designation applies only to that mode of operation.

223XL REAR PANEL

223 REAR PANEL

15 WATTS

 

 

CHANNEL TWO

 

MODE

LF SUM

 

CHANNEL ONE

 

 

 

 

 

 

 

 

 

 

®

HIGH

LOW

LOW/HIGH

INPUT

STEREO

LOW SUM

HIGH

LOW/LF SUM

LOW/HIGH

INPUT

 

 

 

 

 

 

 

 

x 1

 

STEREO

NORMAL

 

 

x 1

 

 

 

PROFESSIONAL PRODUCTS

 

 

x 10

 

MONO

SUMMED

 

 

x 10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A HARMAN INTERNATIONAL

 

 

 

 

 

 

 

 

 

 

 

 

COMPANY

 

 

 

 

 

 

 

 

 

 

100V

50/60Hz

SALT LAKE CITY, UTAH

 

 

XOVER FREQ

 

 

 

 

 

XOVER FREQ

 

MADE IN USA

 

 

 

 

 

 

 

 

120V

60Hz

MODEL 223

HIGH

MID

MID/HIGH

NOT USED

MONO

NOT USED

NOT USED

LOW

LOW/MID

INPUT

234/234XL-223/223XL

AUDIO CONNECTIONS

ELECTRICAL CONNECTIONS

The 223/223XL is marked in a similar way: for stereo 2-way operation use the markings above the connectors. To operate the 223/223XL in mono 3- way mode use the markings below the connectors. The connectors which are not used in the selected mode are marked “not used”. This designa- tion applies only to that mode of operation.

Before connecting anything to the crossover, make sure it is not con- nected to any power source.

Be sure that the source device (equalizer, compressor, mixing console, etc.) for the 234/234XL-223/223XL is turned off. Connect the output(s) of the source device to the inputs of the crossover, following the rear panel markings carefully.

Make sure that the amplifiers which will be used to drive your speaker system are turned off. Using the back panel markings as a guide, use high quality cables to connect the amplifiers to the appropriate outputs of the 234/234XL-223/223XL.

Ensure that your 223/223XL/234/234XL crossover conforms to the AC power specifications in your area, by checking the marked voltage spec on the rear of the unit. Never plug the incorrect voltage into your

®

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Harman-Kardon 223/223XL, 234/234XL operation manual Rear Panel, Audio Connections Electrical Connections

223/223XL, 234/234XL specifications

The Harman-Kardon 234, 234XL, 223, and 223XL are classic receivers that have made their mark in the audio equipment landscape, offering a blend of functionality, performance, and aesthetic appeal. These models are notable for their ability to deliver rich, high-fidelity sound, making them a sought-after choice for audiophiles and casual listeners alike.

One of the main features of the Harman-Kardon 234 and 234XL is their superior power output. These receivers boast a robust power rating, allowing them to drive a wide range of speakers effectively while maintaining sound clarity and depth. The 223 series shares this powerful performance, making it suitable for smaller rooms or setups where space is a constraint without sacrificing audio quality.

Both models are equipped with multiple input options, enabling users to connect a variety of audio sources such as turntables, CD players, and even modern streaming devices. This versatility is complemented by their user-friendly interface, which includes clearly labeled controls and an intuitive layout, simplifying the user's experience.

The Harman-Kardon 234 and 234XL utilize advanced audio technologies, including the proprietary Harman-Kardon circuitry, designed to minimize distortion and enhance sound fidelity. These receivers also incorporate features such as tone controls for treble and bass adjustment, allowing listeners to customize their audio experience according to personal preferences and room acoustics.

In terms of build quality, both the 234 and 223 receivers exhibit a premium construction with a sleek, classic design that resonates with enthusiasts of vintage audio equipment. Their durable enclosures not only protect internal components but also enhance the aesthetic appeal in any home or studio environment.

Additionally, the Harman-Kardon 234XL features an enhanced heat dissipation system, ensuring optimal performance even during extended listening sessions. This is an important consideration for audiophiles who often engage in long listening periods without compromising on quality.

With a reputation for reliability and performance, the Harman-Kardon 234, 234XL, 223, and 223XL receivers stand out in the landscape of audio equipment. Their combination of powerful amplification, versatile connectivity, and rich sound quality continues to make them relevant for those seeking an exceptional audio experience. Whether used for music playback, home theater systems, or simply enjoying the nuances of sound, these receivers deliver a satisfying performance that resonates with audio lovers around the globe.