Product Overview
The Monitor Audio MASS 5.1 is a compact home theater speaker system engineered to deliver immersive surround sound for movies, music, and gaming. The system includes five two-way satellite speakers and a powered 8-inch subwoofer, combining MMP II driver technology, soft dome tweeters, and Class D amplification for detailed audio with deep, controlled bass. Its compact design, sealed enclosures, and flexible installation options make it suitable for a wide range of home entertainment environments.
Specifications
| Features | Details |
|---|---|
| Brand | Monitor Audio |
| Model | MASS 5.1 |
| Product Type | 5.1 Channel Home Theater Speaker System |
| Speaker Output | 120 W (Subwoofer Amplifier) |
| Output Power | 120 W |
| Channels | 5.1 |
| Frequency Response | Satellite: 105 Hz – 34 kHz (-6 dB); Subwoofer: 35 Hz – 150 Hz (-3 dB/-6 dB) |
| Subwoofer | 8 in (200 mm) MMP II Driver, Powered |
| Dimensions | Satellite: 147 × 122 × 107 mm; Subwoofer: 359 × 320 × 350 mm |
| Weight | Satellite: 1.12 kg (each); Subwoofer: 10.2 kg |
| Satellite Speaker Configuration | 2-Way |
| Satellite Driver | 3.5 in (89 mm) MMP II Mid/Bass Driver |
| Satellite Tweeter | 0.75 in (19 mm) Soft Dome Tweeter |
| Satellite Enclosure | Sealed |
| Satellite Sensitivity | 80 dB (1 W/1 m) |
| Satellite Nominal Impedance | 8 Ω |
| Satellite Minimum Impedance | 4.4 Ω @ 300 Hz |
| Satellite Maximum SPL | 98 dB (Pair) |
| Satellite RMS Power Handling | 30 W |
| Satellite RMS Power Handling (150 Hz Amplifier Crossover) | 70 W |
| Recommended Amplifier Power | 25–100 W |
| Satellite Crossover Frequency | 3.0 kHz |
| Subwoofer Enclosure | Sealed 15 mm MDF Cabinet with 18 mm Base & Front Baffle |
| Subwoofer Amplifier | Class D with High Current SMPS |
| Subwoofer Driver | 8 in (200 mm) MMP II Long-Throw Driver with 2 in Voice Coil |
| Linear Driver Excursion | 15 mm Peak-to-Peak |
| Phase Control | 0° / 180° |
| Low Pass Filter | 50 Hz – 150 Hz, 12 dB/Octave |
| Audio Inputs | LFE RCA, Stereo RCA |
| Trigger Input | 12 V (3.5 mm Mono Mini Jack) |
| Auto Standby | Yes (After 20 Minutes) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Maximum Power Consumption | 130 W |
| Standby Power Consumption | <0.5 W |
| Available Finishes | Midnight (Black/Blue), Mist (White/Grey) |