12S CG23M 5.1 HOME THEATER SYSTEM
Maximum Scale. Effortless Authority. True Cinematic Immersion.
The 12S CG23M 5.1 System represents the pinnacle of the RSL lineup; delivering a complete, large-scale home theater experience with effortless power, precision, and full surround immersion.
At the front of the system, three CG23M speakers create a wide, dimensional soundstage with exceptional clarity and detail, anchoring dialogue while projecting sound naturally into the room. Designed to serve as true LCR speakers, they deliver greater output, improved dynamics, and a stronger sense of depth and realism.
Surrounding you, the CG3M speakers complete the experience; adding precise spatial placement and immersive ambience, transforming your system from something you hear into something you feel.
At the foundation of it all is the Speedwoofer 12S.
Its unapologetically large enclosure allows the driver to operate with ease, delivering deep extension, high output, and powerful bass without strain. Unlike smaller subwoofers that rely on extreme power or excursion to compensate for size, the 12S is engineered as a complete system; resulting in bass that feels effortless, controlled, and authoritative.
The result is a system that doesn’t just get louder; it gets bigger, deeper, and more lifelike, filling the room with sound that moves naturally and dynamically.
This system is ideal for larger spaces and listeners who want maximum immersion and full-scale performance, combining clarity, dynamics, and deep, room-filling bass in a cohesive, balanced presentation.
Terms & Conditions:
- Free shipping within the 48 states!
- Highly discounted international shipping available
- 30-day in-home trial period
- Cancellations must be requested prior to shipping
- A 3.5% cancellation fee will apply
- $150 flat-rate return fee per Speedwoofer 12S from the 48 states. (measure your space!)
RSL Notice
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If you’re not thrilled with an RSL product within 30 days, return it hassle-free. Just contact us and we will email a return label with instructions. A return fee will apply to each Speedwoofer, wireless device, and amplifier / AV receiver included. (For International Returns are different, call us.) International returns are to be arranged and paid by the customer. RSL does not cover international return shipping, or shipping insurance.
A $150 flat-rate return fee applies per Speedwoofer 12S returned from the 48 states. Returning a defective item under warranty for replacement does not carry a return fee, as the return label will be supplied by RSL (U.S. Only)
All RSL speakers are covered under a 5 year warranty. (Excludes Speedwoofers)
All Speedwoofer 12S's include a 3-year amplifier warranty, and a 5-year warranty on the woofer and enclosure. If something isn't performing like new throughout the warranty period, please don't hesitate to email us for assistance!
Return any RSL speaker within 30 days in "like-new" condition, and receive your full money back. EXCLUDES SPEEDWOOFERS, iA255.1s, and WIRELESS TRANSMITTERS. *Items received with blemishes or without proper packaging may result in minor fees.
12S CG23M 5.1 HOME THEATER SYSTEM
SUPERIOR BUILD FROM TOP TO BOTTOM
SUPERIOR BUILD FROM TOP TO BOTTOM
FLEXIBLE MOUNTING SOLUTIONS
Speedwoofer 12S
COMPRESSION GUIDE TECHNOLOGY
THE ACE UP OUR SLEEVE
Compression Guide technology is the difference between RSL speakers and all other speakers. It's the secret behind our award-winning sound. It's why RSL speakers sound so clear and incredibly realistic.
STANDARD SPEAKERS & SUBWOOFERS
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Work?
Ours
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RSL SPEAKERS & SPEEDWOOFERS
SPECIFICATIONS
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Frequency Response:
- Reference Mode (anechoic): 16 Hz-200 Hz ± 3db (SEE GRAPH FOR VARIOUS DSP RESPONSES)
- Woofer: Dual 4” mineral-filled woven aramid fiber cones with Y35 high-grade ferrite magnets
- Tweeter: 1” silk dome, neodymium magnet
- Frequency Response: 80-20,000 Hz ± 3db
- Nominal Impedance: 4 ohms
- Recommended Impedance setting for amplifiers: 6 or 8 ohms
- Sensitivity: 89 dB SPL @ 1W/1M
- Recommended Power: 40-150 watts
- Crossover Frequency: 2,800 Hz
- Crossover Slope: Asymmetric 12 dB/octave
- Crossover Parts: Air-core Inductors, poly capacitors, and gold-plated binding posts
- Tuning Method: Compression Guide™
- System Resonance: 75 Hz
- Weight: 10 lbs.
- Dimensions (vertical): H: 16” W: 6” D: 6 1/2 “(Without grille 6 ”)
- Woofer: 4” mineral-filled woven aramid fiber cone with Y35 high-grade ferrite magnet
- Tweeter: 1” silk dome, neodymium magnet
- Frequency Response: 90-20,000 Hz ± 3dB
- Nominal Impedance: 4 ohms
- Recommended Impedance setting for amplifiers: 6 or 8 ohms
- Sensitivity: 86.5 dB SPL @ 1W/1M
- Recommended Power: 25-125 watts
- Crossover Frequency: 2,800 Hz
- Crossover Slope: Asymmetric 12 dB/octave
- Crossover Parts: Air-core and inductors, poly-capacitors, gold-plated binding posts
- Tuning Method: Compression Guide™
- System Resonance: 80 Hz
- Weight: 6 lbs
- Dimensions: H: 9 1/2” W: 5 3/16” D: 6 7/16” (Without grille 6”). 6 ¾ including keyhole mount




























