Reference 50 K - Loudspeaker CANTON - Free user manual and instructions

Product Type	High-end floorstanding loudspeaker
Engineering Principle	3-way, bass reflex system
Tweeter	25 mm (1") aluminium-ceramic-oxyd dome, vibration-damped
Midrange Driver	180 mm (7") TCC ceramic-tungsten cone with wave surround
Woofer	Not specified; typical for series: 2 x 180 mm (7") or 2 x 200 mm (8") ceramic-tungsten membranes with wave surround
Frequency Response	Not specified for 50 K; typical for series: 18 Hz - 40 kHz
Impedance	4 - 8 ohms (typical for series)
Sensitivity	Not specified; typical for series: 89 dB
Power Handling (Nominal/Music)	Not specified; typical for floorstanding models: 280/440 W or higher
Connector Type	Gold-plated bi-wiring/bi-amping terminal
Special Features	Tweeter and midrange adjustment (on some models), high-end cable system, Bass-Guide down-firing bass reflex port, adjustable spikes, magnetic grille
Enclosure Design	Multi-layered sandwich construction, vibration-insulated crossover
Cabinet Finish	Black 'Piano Finish', White 'Piano Finish', Cherry veneer 'Piano Finish' (availability may vary)
Dimensions (W x H x D)	Not specified; approximate based on similar model: 12" x 42" x 12" (305 x 1067 x 305 mm)
Weight	Not specified; approximate: 37 kg (based on Reference 5 K)
Running-in Period	Approximately 15-20 hours of operation
Recommended Amplifier Power	Up to rated power handling; avoid low-power amplifiers causing clipping
Warranty	5 years standard, extendable to 10 years via online registration
Maintenance	Place on level surface, avoid moisture/vibrations/direct sunlight/extreme cold, do not open housing, use only dry cloth or mild cleaner
Safety Notes	Ensure amplifier is off when connecting; floorstanding speakers have high center of gravity - secure against tipping

Frequently Asked Questions - Reference 50 K CANTON

What is the recommended running-in period for Canton Reference 50 K speakers?

The running-in period is approximately 15-20 hours of operation. During this time, the mechanical parts settle and sound quality improves.

How should I connect my Canton speakers to the amplifier?

Ensure the amplifier is switched off. Connect using the gold-plated terminals on the rear, maintaining correct polarity (red to +, black to -). For bi-wiring or bi-amping, remove the jumper cables.

What is bi-wiring and how does it differ from bi-amping?

Bi-wiring uses two separate speaker cables from the same amplifier to the tweeter/midrange and woofer terminals separately. Bi-amping uses two separate amplifiers for each section. Both require removal of the factory-installed jumper cables.

Can I adjust the tweeter and midrange levels?

On models Reference 1 K and 3 K, you can adjust tweeter and midrange levels by moving metal bridges on the terminal to compensate for room acoustics. The Reference 50 K may not have this feature; check your specific model.

What is the Bass-Guide technology?

Bass-Guide is Canton's down-firing bass reflex port design that isolates the cabinet from the base, allowing flexible room placement while delivering precise and powerful bass.

What cleaning agents can I use on my Canton speakers?

Do not use aggressive, alcohol-based, or abrasive cleaning agents. Use a dry or slightly damp cloth. For stubborn dirt, use a mild soap solution.

What precautions should I take to avoid damaging my speakers?

Avoid clipping distortion by not using underpowered amplifiers at high volume. Keep speakers away from heat sources and direct sunlight. Ensure they are placed on a stable, level surface.

What is the recommended positioning for optimal sound?

Position the speakers at least 20 cm to 1 m from walls, angled 0-5° inward. For best stereo imaging, form an equilateral triangle with your listening position.

What is the warranty coverage for Reference 50 K speakers?

Canton offers a 5-year warranty from the date of purchase. By registering online at reference.canton.de, you can extend the warranty to 10 years for eligible models.

What are the available finishes for the Canton Reference 50 K?

Available finishes typically include Black "Piano Finish", White "Piano Finish", and Cherry Veneer "Piano Finish". Availability may vary by region.

USER MANUAL Reference 50 K CANTON

Find out more about the Reference K Series on our

home page or use the QR code.

German loudspeaker tradition

Electronic circuit board with copper coils and capacitors (no visible text or symbols)

Black plastic tray with two curved side panels, no visible text or symbols

3D structural diagram of a multi-layered framework with color-coded mesh layers (no text or symbols)

Interior of an acoustic chamber with a speaker emitting three speakers and a seated man crouching beside it (no visible text or symbols)

Reference 1 K

Reference 5 K

Reference 50 K Center

Welcome to the Canton family

Dear customer,

thank you for the trust you have invested in our products by purchasing these loudspeakers. You have chosen a high quality loudspeaker system, showing that you attach great importance to best workmanship and sound reproduction quality. With the Reference K we have developed a loudspeaker that sets new standards in its class.

Every detail is meticulously thoughtout and all speaker components represent the utmost in acoustic and technical quality, guaranteeing maximum listening pleasure and long service life. The physical properties and materials of all speaker drivers have been optimized to reflect the latest state of the art. Thanks to special simulation software, a previously unattainable degree of perfection has been achieved. Integrated in the development process were calculations of effects resulting from changes in geometry and materials.

Please read this owners manual carefully before setting up the loudspeakers. It will help you to optimize the performance of your system. Canton maintains a network of dedicated distributors in over 50 countries who will be able to help you should you have any problems your dealer cannot resolve.

We at Canton wish you lots of pleasure and enjoyment with your new Canton speakers.

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Contents

Maintenance Page 24

General instructions for operation Page 25

Running-in period Page 25

Connecting the speakers Page 26

Bi-wiring/bi-amping-terminal Page 27

Connector terminal Reference 1 K and 3 K Page 28

Positioning the speakers Page 30

Technical details Page 31

Cultivated refinement Page 34

Technical data Page 36

Guarantee/Onlineregistration

Maintenance

To enjoy your Canton loudspeakers as long, as possible you have to consider the following:

Choose a level surface Avoid moisture Avoid vibrations

Avoid direct sunlight

Protect against extreme cold

Do not open the housing

Keep away from heat sources

Do not use aggressive alcohol-based or abrasive cleaning agents

General instructions for operation

Canton loudspeakers are suitable for operation with amplifiers producing large power output, even if the amplifier power output is greater than the load ratings specified in the technical data for the Canton loudspeakers. Infact loudspeakers are more endangered by amplifiers with weak output power because the socialised "clipping distortion" they produce when attempting to produce more sound pressure by turning-up the volume and tone controls boosts the mean power especially in the tweezers of the speaker boxes and may destroy the tweezers. Therefore please pay attention not to set volume levels leading to distortion - turn down the volume level directly when necessary.

Caution:

Floorstanding speakers have a high center of gravity and may become unstable if rocked or improperly positioned. Customer is responsible to prevent any accident.

Running-in period

To reach its maximum efficiency a loudspeaker needs a running-in period of approx. 15-20 operation hours. In this time the characteristics of all mechanical parts change until they reach the values specified during the development of the loudspeaker, i.e. the suspension of the chassis is affected more mobile and the rendition quality positively.

Connecting the speakers

You will find the connector terminal on the rear of your Canton speakers. This terminal is provided for connecting the Canton speakers to the amplifier. Important!

Make sure that the polarity is correct. Plus to plus and minus to minus. In order to make it easier to distinguish plus (+) from minus (-) the screwclamps on the back of the loudspeaker (plus = red, minus = black) as well as the screwclamps of your amplifier or receiver differ in color or are marked with a symbol. Also the two conductors of the loudspeaker cable differ in color, form or marking. Different polarity between the left and the right channel lead to sound falsifications.

For a better understanding please check the operating instructions of your controller.

Important!

Switch-off your amplifier before connecting the speakers to it.

Bi-wiring/bi-amping-terminal

The loudspeakers of the Reference X series are equipped such that you can connect the tweeter/midrange chassis and the woofer chassis separately to two respective amplifiers (bi-amping), or at least via two separate connecting cables (bi-wiring). For this purpose these speakers are filled with a dual terminal set. The upper pair of sockets is intended for the treble/midrange frequencies, and the bottom pair for bass frequencies. These two terminal pairs have been linked with jumpers in the factory for normal operation with a single connecting cable.

Remove the jumpercables for bi-wiring operating mode and bi-amping operating mode, otherwise the connected amplifiers might be damaged. For this purpose, release the terminal screws and remove the jumpercables.

Bi-wiring Bi-amping

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Connector terminal Reference 1 K and 3 K

To eliminate interference as much as possible, the crossovers in Reference loudspeakers are split into high/midrange and bass units and physically separated. The high-quality internal wiring with a gold-plated bi-wiring/bi-amping terminal ensures optimal signal transmission.

In addition, tweeter and midrange adjustment makes it possible for the Reference 1 K and 3 K to be perfectly attuned to the acoustic conditions in the room where it is positioned. You can adjust the midrange or the tweeter by changing the position of the metal bridges. Therefore loosen the screws and move the metal bridges in the desired position.

By rising or lowering the midrange level the balance of the sound reproduction can be optimize. Voices should sound natural and feel real.

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Positioning the speakers

The Reference needs a wall distance from 20 centimeter (7.9 inch) to 1 meter (3 feet) and an angle of 0° to 5° inwards. Decide for yourself which position pleases you best.

The "stered Triangle" is a good rule of guidance for optimum positioning of your new Canton speakers (Fig. 1). This means that the best performance is usually obtained when the two speakers and your favourite listening position lies at the corners of an equilateral triangle. For decoupling the speakers from the licor your Reference K are provided with adjustable feet (Fig. 2). Those can be screwed in the tapped holes in the base plate. Self-adhesive rubber pads can be used in addition if desired (Fig. 3).

Responsible for the system's exceptional acoustic perfection are the use of top-quality electronic components and the innovative design of the crossover network. To suppress feedback effects, the crossover network has been mounted so as to be insulated against vibrations.

Premium-quality components are used exclusively. Likewise integrated into the crossover network is the DC technology developed by Canton, which suppresses subsonic vibrations of the woofer and delivers bass lones that are perceptibly lauler and more precise.

The cabinets of the Reference IC series have a complex design, formed from multiple layers of wood, glued together with heat and pressure. This multilayer sandwich construction creates a very stiff cabinet, preventing unwanted cabinet resonance.

The heart of the Reference tweeter is the shape optimized cone made out of aluminum-oxycd-ceramic. Centered in the Tweeter's transmission front plate, Canton is significantly improving tweeter performance. The new integrated waveguide extends the useable frequency bandwidth to 40,000 Hz. The extended frequency response is particularly beneficial with high-resolution formats such as SACD and DVD-Audio.

The cone of the midrange driver has a also special shape (Triple Curved Cone) and is anodized. Material resonances, which lead inevitably to a higher distortion factor, are almost completely eliminated thereby.

Electronic circuit board with copper coils and capacitors (no visible text or symbols)

Reference 1 K crossover

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Canton's new developed wave surround is used with the Reference midrange and woofer systems. This unique, multi-curved wave shape doubles the excursion capabilities and reduces resonance of our midrange and woofers for better frequency response and higher output levels – with lower distortion.

In addition to cutting edge technology, the Reference features a modern design, with the finest materials and first-class craftsmanship of the enclosure documenting Canton's perfectionist credentials.

The Reference K excels on its natural and utterly authentic acoustic image. A vital factor for balance of the sound image is the harmonious symbiosis of transparent highs, lively midranges and an absolutely precise, impressive bass.

Also characteristic of this high-end speaker is that the bass range retains its contour even at extreme listening levels with no signs of distortion whatsoever, right down into the lowest frequencies.

Midrange system Bass-Guide

The triple-curved cone membrane of the midrange speaker with its ceramic-tungsten structure represents an optimum design standard. Together with the new, triple-d-fielded wave surround, it gives extreme rigidity and excellent balance in terms of the swing-in and swing-out behaviour through to the highest frequencies.

Black plastic tray with two curved sides, no text or symbols visible

The perfect isolation of the cabinet from its base and the down-firing design of the bass reflex port in combination with the new Bass-Guide ^® make the loudspeaker very versatile when it comes to room placement.

Dispersion Innovative woofer

3D structural diagram of a conical tower with colored mesh layers (no text or symbols)

With the aid of computer simulations, the tweeler dispersion is improved with the precise shaping of the transmission front plate.

The ceramic-lungsten cone, motor system and the wave surround of the reference woofers are totally new. This technology offers considerable advantages over conventional membrane suspensions. These new drivers offer higher output levels at even lower levels of distortion.

Cultivated refinement

Interior of an anechoic chamber with a speaker emitting three speakers and a seated man crouching beside it (no visible text or symbols)

*Always room for improvement* is more than just a cliche for us - it is the consistent transformation of pure music. We want to offer our customers the very best at all stages.

To do this, our experienced development learn uses the most technologically advanced simulation technologies and measuring systems. We use our anechoic chamber to put our ideas to the acid test.

Music is more than a combination of sounds and audio. It is a complete work with its own distinct character – created for the moment.

Technology has made it possible to record and replay music in many formats, but the true character and magic of music is often overlooked.

The loudspeakers in the Reference K series restore some of music's magic, bringing you closer to a live experience – goose bumps and all.

The design of loudspeakers crosses many borders. They operate in electronic, mechanical and acoustic dimensions, as well as meet visual requirements. The process involved in developing the Reference K loudspeakers was initially analytical. Using computer simulations and scientific analysis, each individual component was isolated, examined and optimized for overall performance.

The result produced a prototype. Then the process of fine tuning began. Couniless test listening sessions were held, and necessary adjustments to components were made until the loudspeakers were able to stand up to rigorous scrutiny.

The cabinet design of the loudspeakers was also developed at the same time. The Reference K series requires compatible cabinet design as well as stateof-the-art production procedures, some of which are used in the manufacturing of instruments.

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Technical data

Reference 1 K

Midrange: 180 mm (7°) TCC ceramic-tungsten cone with wave surround
- Tweeter: 25 mm (1") aluminium-ceramic-oxyd dome vibration-damped
- Woofer: 2 x 310 mm (12") ceramic-tungsten membrane with wave surround
- Enclosure: 3-chamber system in asymmetric design
5 - Loudspeaker base with Integrated Bass-Guide ^36 and 4 adjustable feet

Designed as	High-end outstanding speaker
Engineering principle	2 way, bass roller system
Nominal/Music Power Handling	500/500 walls
SPL	89.5 dB
Frequency Response	18...40,500 Hz
Crossover Frequency	180/5,000 Hz
Impedance	4. N ohms
Wooler	2 x 310 cm (12"), ceramic tungsten membrane (brake surround)
TCC-Midrange	1 x 180 cm (7"), ceramic-tungsten membrane (twave surround + TCC Technology)
Tweeter	1 x 25 mm (1"), aluminium-ceramic-oxidic dome
Dimensions (WxHxD)	18.9" x 49.2" x 27.2"
Weight	124 kg
Enclosure finish	Slack tequer. "Flanco-finish" White tequer. "Flanco finish"
Special features	gold plated to wiring/in ramping terminal, heater and midrange adjustment, high-red cable system, speltelbase with integrated bass-gauge® fabric gilt with magnetic mount, adjustable spikes

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②

3

③

④

4

Reference 3 K

Midrange: 180 mm (7°) TCC ceramic-tungsten cono with wave surround
- Tweeter: 25 mm (1")
aluminium-ceramic-oxyd dorm vibration-damperd
- Woofer: 2 x 220 mm (10") ceramic-tungsten membrane with wave surround
- Enclosure: 3-chamber system in asymmetric design
B - Loudspeaker base with integrated Bass-Guide ^® and 4 adjustable feet

Designed as	High-end floating speaker
Engineering principle	2 way, best reflex system
Nominal/Music Power Handling	350/600 walls
SPL	89 oh
Frequency Response	12...40,000 Hz
Crossover Frequency	200/5,000 Hz
Impedance	4...8 ohms
Wooler	2 x 220 mm (9"), ceramic tungsten membrane (wave surround)
TCC-Midrange	1 x 182 mm (7"), ceramic-tungsten membrane (wave surround + TCC Technology)
Tweeter	1 x 25 mm (1"), aluminium-ceramic-oxyl oxide
Dimensions (WxHxD)	13" x 45.3" x 19.3"
Weight	56 kg
Enclosure finish	Black liquor, "Plano-finish" White liquor, "Plano cloth"
Special features	gold plated by venting/hr amping terminal, breeder and midrange adjustment, high-end cable system, pesterbase with integrated class-Guide®, fabric gilt with magnetic ground, adjustable spikes

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Reference 5 K

Midrange: 180 mm (7°) TCC ceramic-tungsten cone with wave surround
- Tweeter: 25 mm (1") aluminium-ceramic-oxyd dome vibration-damped
- Woofer: 2 x 200 mm (8") ceramic-tungsten membrane with wave surround
- Enclosure: 2-chamber system in asymmetric design
- Loudspeaker base with Integrated Bass-Guide ^TM and 4 adjustable feet

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1

Designed as	High-end Noorstanding speaker
Engineering principle	3 way, base roller system
Nominal/Music Power Handling	280/440 watts
SPL	85.5 dB
Frequency Response	20...40,600 Hz
Crossover Frequency	220/5,000 Hz
Impedance	4.8 ohms
Wooler	2 x 200 cm (8"), ceramic lungston membrane (wave surround)
TCC-Midrange	1 x 180 cm (7"), ceramic-tungsten membrane (wave surround + TCC technology)
Tweeter	1 x 25 mm (1"), aluminum-ceramic-oxyd oxide
Dimensions (WxHxD)	12" x 42.3" x 12.5"
Weight	37 kg
Enclosure finish	Black liquor. "Piano-finish" White liquor. "Piano finish" Cherry vaccine. "Piano-finish"
Special features	gold-plated bl-wiring/bi-amping terminal, high-end cable system, speakerbase with integrated Basis-Cands ^1 , fastn goll with magnetic冲out, adjustable spikes

Reference 7 K

Midrange: 180 mm (7°) TCC ceramic-tungsten cono with wave surround
- Tweeter: 25 mm (1") aluminium-ceramic-oxyd dome vibration-damped
- Woofer: 2 x 180 mm (7°) ceramic-tungsten membrane with wave surround
- Enclosure: 2-chamber system in asymmetric design
- Loudspeaker base with integrated Bass-Guide® and 4 adjustable feet

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-

Designed as	High-end longstanding speaker
Engineering principle	3 way, bass nefler system
Nominal/Music Power Handling	170/340 Wall
SPL	88.5 dB
Frequency Response	22... 40.00 Hz
Crossover Frequency	220/5,000 Hz
Impedance	4.8 otherwise
Wooler	2 x 180 mm (7"), ceramic tungsten membrane (wave surround)
TCC-Midrange	1 x 192 mm (7"), ceramic-tungsten membrane (wave surround + TCC Technology)
Tweeter	1 x 25 mm (1"), aluminum-ceramic-oxyl oxide
Dimensions (WxHxD)	17.4" x 39.4" x 16.6"
Weight	33 kg
Enclosure finish	Black taquer, "Piano-finish" White taquer, "Piano finish" Cherry veneer "Piano finish"
Special features	gold-plated bi-wiring/bi-amping terminal, high-end cable system, speakersbase with integrated Bass-found, fabric goll with magnetic mount, adjustable spithes

Reference 9 K

■ Tweeler: 25 mm (1") aluminium-ceramic-oxyd dome vibration-damped
- Woofer: 180 mm (7°) ceramic-tungsten membrane with wave surround
- Enclosure: 1-chamber system
- Optional available loudspeaker stand

Designed as	High-end compact speaker
Engineering principle	2 way, basic radio system
Nominal/Music Power Handling	120/200 walls
SPL	8/16h
Frequency Response	26...40,500 Hz
Crossover Frequency	3,000 Hz
Impedance	4 N ohms
Wooler	1 x 180 mm (7", ceramic lungdon membrane (wave surround))
Tweater	1 x 25 mm (7"), aluminum-ceramic-oryd dome
Dimensions (WxHxD)	9.8" x 15.7" x 15"
Weight	14 kg
Enclosure finish	Black liquor, "Piano finish"White liquor, "Piano finish"Cherry voucher, "Piano finish"
Available accessories	LS 650
Special features	gold plated oil warrington amping terminal high end cable system, fabric gull with magnetic mount, adjustable spikes

Reference 50 K Center

• Tweeter: 25 mm (1") aluminium-ceramic-oxyd dome vibration-damped
• Midrange: 180 mm (7°) TCC ceramic-tungsten cone with wave surround
• Woofer: 180 mm (7°) ceramic-tungsten membrane with wave surround
• Enclosure:1-chambersystem
• Optional available loudspeaker stand

Designed as	High-end carter speaker
Engineering principle	3 way, bass roller system
Nominal/Music Power Handling	120/200 walls
SPL	8.7 oh
Frequency Response	26...40,000 Hz
Crossover Frequency	3,000 Hz
Impedance	4.8 ohms
Wooler	1 x 180 mm (7"), ceramic tungsten membrane (wave surround)
TCC-Midrange	1 x 180 mm (7"), ceramic-tungsten membrane (wave surround + TCC Technology)
Tweeter	1 x 25 mm (2"), aluminum-ceramic-oxyd alone
Dimensions (WxHxD)	77.6" x 8.7" x 12.8"
Weight	16.5 kg
Enclosure finish	Block liquor: "Piano finish"Ubric liquor: "Piano flint"Cherry voucher: "Piano finish"
Available accessories	15 650

Special features gold-plated bi-writing/bi-amping terminal, high-end cable system, fabric grill with magnetic mount, adjustable spikes

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GARANTIE

Abroad and intended the legally prescribed warranty, ordered Counteriffs, a guarantee of 4 years or all to purchase leadholders. A low-year guarantee is utilized for active speakers and publicly active books. The guarantee passed begins at the time of purchase and only applies to the purchase. Guarantee does not only be accepted if accompanied by the original packaging. The guarantee does not contain damage amounts in trust or damages caused by improper use. The guarantee is not extended if prices are exchanged with the period covered by the guarantee. He applies to all leadpeakers purchased from an authorized Counteriffs in the event of carriage price contract your dealer on the Counter Service department, direct.

ONLINEREGISTRATION

To extend the warranty of your Reference speakers from five to ten years, you have to registration through our website. Please enter the following website at your internet browser and follow the instructions reference.canton.de/de/registration.htm

Alteniari

The online registration is only available for the following models. Reference 1 K, Reference 3 K, Reference 5 K, Reference 7 K, Reference 9 K, Reference 10 K Center