MAG Theatron S4 surround speaker
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S4 Ultra-Compact Surround Speaker

MAG Theatron S4 Ultra-Compact Surround Speaker

$1,260 AUD
Available
Ultra-compact two-way surround speakerShallow depth for discreet wall integration105 dB maximum continuous SPL80 Hz to 21 kHz usable rangeOptional in-wall mounting accessories

S4 is MAG Theatron's smallest surround model, designed to deliver precise and immersive side/rear effects in compact theater spaces.

Overview

The MAG Theatron S4 is engineered for rooms where discreet speaker size matters but surround performance still needs to be cinematic. Its two-way architecture uses a 4-inch long-excursion woofer and 1-inch high-frequency driver to produce controlled surround imaging with strong intelligibility and smooth tonal balance. With optional mounting accessories for wall and in-wall-style integrations, S4 is a practical choice for compact media rooms and smaller dedicated cinemas.

Pros & Cons

Strengths

  • Excellent compact form factor for design-led rooms
  • Clear and precise surround effects for small-medium spaces
  • Simple mounting and integration options

Limitations

  • Lower output ceiling than larger surround models
  • Requires subwoofer support for full-range cinema playback
Technical Details

Full Specifications

Drivers

Configuration2-way
Low/Mid Driver4-inch long excursion woofer, 1-inch voice coil
High-Frequency Driver1-inch carbon fiber diaphragm, 1-inch voice coil

Acoustic Performance

Frequency Response (±3 dB)100 Hz - 20 kHz
Frequency Range (-10 dB)80 Hz - 21 kHz
Max Continuous SPL105 dB
Sensitivity88 dB (1W/1m, half-space)
Nominal Impedance8 ohm
Power Rating50 W

Mounting & Physical

ConnectorsBanana terminals
Dimensions (W x H x D)225 x 320 x 83 mm (with grill), 225 x 320 x 73 mm (without grill)
Weight3.6 kg
AccessoriesOptional in-wall mounting bracket and fabric magnetic grill
Kolosseum Design Perspective

Integrating MAG Theatron S4

At Kolosseum, S4 is selected for compact media rooms and space-restricted surrounds where a discreet visual footprint is essential.

Room Requirements

Best suited to small and medium room dimensions with typical surround mounting heights.

Recommended Screen Pairing

Pairs effectively with MAG Theatron LCR systems when levels and voicing are calibrated system-wide.

Acoustic Considerations

Place with attention to side/rear reflection control and integrate with subwoofers via DSP crossover alignment.

Common Questions

Frequently Asked Questions About the MAG Theatron S4 Ultra-Compact Surround Speaker.

Yes. S4 is suitable for surround and surround-back channel positions in compact and medium cinema rooms.

Yes. For full cinema bandwidth and impact, S4 should be paired with dedicated subwoofers.

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Ready to Design Your Cinema Around the S4 Ultra-Compact Surround Speaker?

Kolosseum is an independent design consultancy, not a retailer. We design the complete cinema experience and connect you with authorized dealers for purchase and professional installation.

Tell us about your room, your budget, and your vision. We will create a complete cinema design that integrates the MAG Theatron S4 Ultra-Compact Surround Speaker with the right screen, speakers, acoustics, and seating.