€1.324,98

Reference Invisible Subwoofer – 250 W RMS / 12" Dual Voice Coil

The cerasonar 6280 sub is the flagship single-driver invisible subwoofer within the cerasonar portfolio, developed for projects where exceptional low-frequency performance, effortless dynamics and uncompromising architectural integration are equally important. Equipped with a custom-developed 12-inch long-throw woofer featuring dual voice coils, it delivers deep, controlled bass with remarkable authority while remaining completely concealed behind the finished surface.

Designed for demanding residential installations, premium home cinemas and high-end music systems, the 6280 sub provides the foundation for true full-range invisible audio. Its exceptional output capability and extended low-frequency performance make it the ideal partner for the 4062 reference pro, 12030 reference pro and 6280 reference pro, where reference-level dynamics and effortless bass reproduction are required. It is particularly well suited for larger rooms, open-plan living spaces and applications where both music and cinema should be reproduced with true scale, impact and realism.

The 6280 sub can be operated in 4 Ohm or dual 8 Ohm configurations, providing maximum flexibility for amplifier selection and system design.

For applications demanding the highest possible bass output and true flagship home cinema performance, the cerasonar 62200 sub represents the next level of invisible low-frequency reproduction. Together with the 6280 reference pro, it forms the ultimate invisible reference system for uncompromising stereo and cinema installations.

The cerasonar factory DSP preset is available for the cerasonar cs-500dsp4 DSP amplifier, the cerasonar cs-2000dsp4 DSP amplifier as well as compatible DSP amplifiers from LEA Professional and Powersoft.

For most residential and commercial installations, the cs-500dsp4 delivers excellent performance. Where maximum output capability, additional DSP flexibility or multiple high-performance loudspeakers and subwoofers are used, the cs-2000dsp4 is the recommended choice to fully exploit the performance potential of the 6280 sub.

Power rating: 250 w RMS (500 w max) or 2x 125 w RMS (250 w max)
Impedance: 4 ohms or 2x 8 ohms
Frequency range: 25 - 250 hz* / *²
Frequency range with cerasonar amp: 20 - 250 hz* / *²
max SPL: 105 db (@ 35 Hz)
Dispersion range: hemispheric
Single stereo mode: yes
for humid environments: yes
Drywall: 1- or 2-layered 12,5 mm plasterboard
Installation cut out: 57,0 x 75,0 cm
no vent
Dimensions: 62,0 x 80,0 x 11,2 cm
Weight: xxx

* depending on installation situation
*² we recommand min. 100 litres installation volume!

cerasonar cs-500dsp4 amp
cerasonar cs-2000dsp4 amp
cerasonar frame/backbox 6280
cerasonar placeholder 6280
cerasonar speaker installation cable

cerasonar 6280 sub
file name: 1266-SUB
(low pass @ 110 Hz --- can be adjusted if necessary!)

cs-500dsp4 v2 - DOWNLOAD
double bridged recommended (2x 250w @ 8 ohms)
(dynamic bass boost)
cs-2000dsp4 - DOWNLOAD
LEA - DOWNLOAD

* We recommend using the additionally available installation frame (backbox) for perfect reproduction of the result.

6280 sub - DOWNLOAD

INVISIBLE SUBWOOFER SERIES

INVISIBLE BASS. DESIGNED FOR EVERY PROJECT.

Name: cerasonar 6280 sub
Brand: cerasonar
SKU: 1266
Availability: InStock

From compact residential installations to flagship reference home cinema and vibration-sensitive architectural applications, the cerasonar invisible subwoofer series offers the right solution for every invisible loudspeaker system.

FOUR SUBWOOFER CONCEPTS. ONE COMPLETELY INVISIBLE SYSTEM APPROACH.

Explore the series Compare the models

4080 sub

Compact invisible bass for fit series and 4080 ultimate systems.

Ultimate seriesFit seriesCompletely invisible

6280 sub

Recommended extension for reference pro stereo and home cinema systems.

Reference pro seriesCompletely invisible

62200 sub

Maximum output for uncompromising reference and home cinema installations.

6280 reference proFlagship

architect sub

Vibration-conscious bass solution for sensitive wall and ceiling constructions.

All seriesLow vibration

INVISIBLE SUBWOOFER SERIES

THE RIGHT INVISIBLE SUBWOOFER FOR EVERY SYSTEM.

The cerasonar invisible subwoofer family covers compact residential installations, premium stereo systems, reference home cinema and vibration-sensitive architectural projects. Every model is engineered for seamless integration with invisible loudspeaker systems while addressing different installation and performance requirements.

COMPACT SYSTEMS

The 4080 sub is the recommended extension for fit series and 4080 ultimate installations, delivering clean and controlled low frequencies from a compact invisible design.

REFERENCE PERFORMANCE

The 6280 sub complements the reference pro series with greater output capability and deeper bass extension for demanding stereo and home cinema applications.

FLAGSHIP LOW FREQUENCIES

The 62200 sub represents the highest performance level within the invisible subwoofer family, developed for uncompromising reference installations and flagship home cinema projects.

LOW VIBRATION INSTALLATION

The architect sub is designed for vibration-sensitive constructions and is recommended whenever lightweight walls, metal framing or demanding architectural projects require reduced structure-borne vibration.

FOUR INVISIBLE SUBWOOFERS. ONE CONSISTENT SYSTEM PHILOSOPHY FOR EVERY CERASONAR INSTALLATION.

cerasonar invisible subwoofer series

MODEL COMPARISON

CHOOSE THE RIGHT INVISIBLE SUBWOOFER.

Compare the four cerasonar invisible subwoofer concepts by system match, output capability, installation requirements and project application.

MODEL	4080 SUB	6280 SUB	62200 SUB	ARCHITECT SUB
Best for	Stereo, multiroom and compact residential systems	Premium stereo, larger rooms and home cinema	Flagship stereo and reference home cinema	Vibration-sensitive architectural installations
Recommended speaker	fit series / 4080 ultimate	reference pro series	6280 reference pro	All cerasonar series
Low-frequency output
Compact format	✓	✕	✕	✓
Invisible surface	✓	✓	Discreet bass outlet	Paintable vent
Low-vibration	✕	✕	✕	✓
Stereo and multiroom	✓	✓	✓	✓
Home cinema	Compact systems	✓	✓	Construction dependent
Large-room capability	✕	✓	✓	Project dependent
Factory DSP preset	✓	✓	✓	✓
Core advantage	Compact and completely invisible bass extension	Reference-level output with complete invisibility	Maximum low-frequency authority and scale	Reduced structure-borne vibration in sensitive constructions

CHOOSE THE SUBWOOFER AROUND THE LOUDSPEAKER SERIES, THE ROOM, THE REQUIRED OUTPUT AND THE SURROUNDING CONSTRUCTION.

cerasonar invisible subwoofer series

SINCE 2011

INVISIBLE AUDIO EXPERTISE

35+

COUNTRIES WORLDWIDE

DIRECT

FACTORY SUPPORT

INVISIBLE SUBWOOFER SERIES

HOW TO | INSTALL

INSTALLATION ACCESSORIES

PRECISE INSTALLATION. CONSISTENT RESULTS.

Dedicated installation frames (backboxes) support accurate positioning, stable mounting and controlled installation conditions for the completely invisible 4080 sub and 6280 sub.

MATCHED INSTALLATION FRAMES (BACKBOXES)

Purpose-designed installation frames (backboxes) are available for the 4080 sub and 6280 sub, creating a defined mounting environment for each model.

ACCURATE POSITIONING

Matching dimensions support precise placement and simplify coordination between installers, drywall contractors and finishing trades.

PREDICTABLE SYSTEM PERFORMANCE

Defined installation conditions help maintain consistent mechanical and acoustic performance across different projects.

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cerasonar installation frame (backbox) opened

cerasonar installation frame (backbox) closed

cerasonar installation frame (backbox) side view

MATCHED INSTALLATION FRAMES (BACKBOXES) SUPPORT PRECISE POSITIONING, STABLE MOUNTING AND PREDICTABLE SYSTEM PERFORMANCE.

cerasonar invisible subwoofer series

CERASONAR DSP AMPLIFIERS

MATCHED DSP CONTROL FOR EVERY SUBWOOFER SYSTEM.

Dedicated subwoofer channels require sufficient amplifier power, precise crossover control and the correct factory-designed DSP preset. The cs-500dsp4 supports flexible residential systems, while the cs-2000dsp4 provides the power reserves required for demanding and flagship installations.

TWO DSP AMPLIFIERS. FOUR SUBWOOFER CONCEPTS. ONE MATCHED SYSTEM APPROACH.

cs-500dsp4

Flexible four-channel DSP amplification for compact, premium and vibration-sensitive invisible subwoofer systems.

4080 sub6280 subarchitect sub

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cs-2000dsp4

High-power four-channel DSP amplification for greater system headroom, demanding installations and maximum low-frequency output.

All subwoofers62200 subMaximum output

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SYSTEM PLANNING

PLAN YOUR DSP CHANNELS.

Every cerasonar invisible subwoofer is designed to achieve its optimum performance with a dedicated DSP amplifier configuration. The overview below simplifies amplifier selection, channel planning, wiring and installation recommendations for every model.

SUBWOOFER	DSP AMP	AMP CHANNELS	WIRING CONFIG
4080 sub	cs-500dsp4 cs-2000dsp4	1 channel	Uses a single amplifier channel with the factory-designed DSP preset. Ideal for stereo, multiroom and compact invisible audio systems.
6280 sub	cs-500dsp4	2 channels	Connect voice coil A to one 8 Ω amplifier channel and voice coil B to a second 8 Ω amplifier channel. Two amplifier channels are required per subwoofer.
6280 sub	cs-2000dsp4	1 channel	Connect both 8 Ω voice coils in parallel to create a 4 Ω load. The complete subwoofer is driven from one amplifier channel and requires only one loudspeaker cable.
architect sub	cs-500dsp4 cs-2000dsp4	1 channel	Uses a standard single-channel configuration and is recommended where vibration transfer to lightweight or metal constructions should be minimised.
62200 sub	cs-2000dsp4 only	4 channels	Bridge amplifier channels 1 & 2 to connection A and channels 3 & 4 to connection B. One cs-2000dsp4 is dedicated to one 62200 sub.

INSTALLER NOTE

All amplifier configurations shown above are based on the recommended cerasonar DSP presets for optimum performance and system protection. Installation frames (backboxes) are recommended for selected models where a defined mounting environment supports predictable acoustic results.

PLAN THE SUBWOOFER, DSP CHANNELS, WIRING AND INSTALLATION CONDITIONS AS ONE COMPLETE SYSTEM.

cerasonar invisible subwoofer series

TYPICAL SYSTEM CONFIGURATIONS

BUILD THE SYSTEM AROUND THE ROOM.

The examples below illustrate common cerasonar system configurations. Larger projects can be expanded by adding further loudspeakers, subwoofers and DSP amplifiers.

Hotel corridor audio

20 × 1520 fit – 100V, distributed across two bridged 100V amplifier outputs with 10 loudspeakers per output, all powered by one cs-500dsp4. A cost-efficient solution for hotel corridors, office buildings and other projects requiring many evenly distributed loudspeakers, simple 100V cabling and consistent sound coverage.

Commercial audio system

6 × 2525 fit, with two loudspeakers connected in series per channel across three amplifier channels, plus 1 × 4080 sub on the fourth channel, all powered by one cs-500dsp4. A versatile combination for commercial spaces requiring even sound coverage and additional low-frequency performance.

Streaming & TV audio

2 × 4062 reference pro powered by one cs-150smart2 with HDMI ARC, integrated streaming and dedicated DSP presets. The system can be expanded with 1 × 6280 sub powered by one cs-500dsp4 for substantially greater low-frequency performance.

High-performance stereo

2 × 6280 reference pro together with 2 × 6280 sub, all powered by a single cs-2000dsp4. Each loudspeaker uses one channel; the two 8 Ω voice coils of each subwoofer are connected in parallel as a 4 Ω load on one channel.

Reference home cinema

7 × 6280 reference pro powered by two cs-2000dsp4 amplifiers, plus 1 × 62200 sub powered by one dedicated cs-2000dsp4. Designed for uncompromising home cinema with dedicated amplification for the loudspeaker system and flagship subwoofer.

NEED HELP PLANNING YOUR SYSTEM?

The cerasonar engineering team can assist with amplifier sizing, channel planning and system configuration for residential, commercial and home cinema projects.