Monitor Audio MASS 5.1 Channel Home Theatre System


• Ultra-compact 5.1 channel home cinema speaker system
• Similar and stylishly curved MASS 10 Satellite and Centre speaker for excellent imaging
• All C-CAM drivers
• Highly damped enclosures, cross-braced with tie-bolt driver fixings.
• HiVe reflex ports
• Discreet cable termination
• Wall and stand mount ready (dedicated stands available separately)
• Black cloth finish with contrasting solid aluminum end caps
• Powerful 10″, 200W active subwoofer with 10″ Auxiliary Bass Radiator
SKU: MONITORAUDIO-HT1 Categories: , , ,


The award winning Monitor Audio MASS 5.1 Home Cinema Speaker Package is stylishly designed and boasts stunning performance. Don’t let the discreet proportions fool you, the MASS sounds as good as it looks and is versatile too – the satellites and even the subwoofer can be wall-mounted for a truly discreet system.

This MASS is a 5.1 system that features five stylishly curvaceous satellite speakers with aluminum end caps. Inside their compact shells, each satellite has a 100mm bass/mid range woofer and a 25mm tweeter. The bass/mid driver is mounted on a tie-bolt fixed to the back of the cabinet, as in the flagship Platinum speaker range. This configuration has the effect of cross-bracing the structure for added rigidity while avoiding front fixings, which can transfer unwanted resonances to the system. The centre speaker has an integrated tabletop stand, and optional wall brackets and specially designed floor stands are also available separately.

MASS 10 & Centre
Key Features:
• 4” bass midrange driver featuring C-CAM® cone technology.
• Specially developed 1” C-CAM tweeter design featuring unique venting and rear loading chamber – low resonance design to provide clean, pure sound.
• Damped polymer molded cabinet with internal ribbing.
• Curved cabinet helps to eliminate unwanted standing waves.
• Single point fixing (1/4” UNC) for universal wall bracket installation (not included).
• Concealed, discreet cable termination inside end cap using binding post type connection.
• Single bolt through driver and bracing system, for increased overall bracing and rigidity.
• Single rear mounted port featuring HiVe® technology for clean, powerful, punchy bass.
• Black cloth finishes with contrasting solid aluminum end caps.
• Optional floor-stand with internal (pre-wired) cable management system.

MASS W200 Active Subwoofer
Key Features:
• Long throw 10” sub bass driver featuring C-CAM cone technology
• 10” flat ABR (Auxiliary Bass Radiator) – tuned for tight, fast bass punch
• 220 watt class-D power amplifier
• DSP providing accurate filter characteristics
• Advanced limiters designed to ensure the W200 never loses control.
• 3 x pre-set bass modes (Music, Movie, Impact)
• 12V trigger input – ensures W200 switches on and off with other equipment.
• Heavy duty MDF construction
• Discreet black cloth finish.

The compact but powerful subwoofer has the same shape as the satellites and features an integrated 220 watt amplifier, two 250mm (10″) drivers and a 250mm bass radiator. Wherever you put it, you’ll get rich, room-filling bass that really packs a punch.

The MASS home cinema system offers eye-catching space-efficient design, packed with technology and easy-installation features to make the introduction of high quality home cinema sound into any living space a simpler and more satisfying experience.

Additional information


Monitor Audio


Mass 5.1 Channel Home Theatre System with Mass W200 Active Subwoofer

Speaker Details

(Mass 10, Mass Centre)

Frequency response

80Hz – 30kHz


(1w@1m) 84dB

System configuration


Drive unit complement:

1 x 4” C-CAM® Bass/Midrange driver m x 1” C-CAM® Tweeter with vented loading system

Nominal impedance

8 ohms

Maximum SPL


System power handling

(when used with an AVR with crossover set to 100Hz) (RMS) 100 watts

Power handling (individual) (RMS)

40 watts

Bass alignment

Reflex rear ported

External dimensions

(exc stands) (H x W x D) 224 x 128 x 128 mm , 83/4 x 51/16 x 51/16 inch

External dimensions inc stands (exc spikes)

(H x W x D) 1119 x 220 x 235 mm , 441/16 x 811/16 x 91/4 inch

Weight (each)

1.65kg (3lb 10oz)


Black cloth with silver brushed aluminium end caps

Mass W200,

Active Subwoofer

System format Active sub-woofer system

– Auxiliary Bass Radiator (ABR loading) 18mm MDF cabinet (CARB2 approved)

Low frequency response

30Hz (-6dB)

Upper frequency limit Variable

40 – 120Hz @ 24dB/octave

Amplifier power output

220 watts @ 1% THD+N

Amplifier classification

Class-D amplifier with switch mode power


(SMPSU) Bass EQ switch Music/ Movie/ Impact, Phase control 0-180 degrees, Auto sensing input level

Driver complement

1 x 10” (250mm) C-CAM® Long throw driver, 1 x 10” (250mm) Auxiliary Bass Radiator

Input impedence >

20k ohms

Mains input voltage

100 – 120 VAC / 220 – 240 VAC 50/60Hz (Factory region preset)

Dimensions (including grilles and feet)

(H x W x D) 420 x 385 x 385mm

Connections Stereo

RCA in, LFE in, 12V Trigger in , 3.5mm mono mini-jack 12V Trigger input 5 – 12V via 3.5mm mono mini-jack socket

Electric certifications

CE / CB/ ETL / Fcc / ErP (Energy saving compliant)

Weight (unpacked)

15.44kg (34lb)


Black with black grilles

In The Box & Warranty

Warranty 12 Months

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