Description
REL Acoustics 212SX Overview
The REL Acoustics 212SX is a powerful, high-end subwoofer designed for those who demand exceptional bass performance in both home theater and music systems. It features two 12-inch front-firing active drivers and two 12-inch passive radiators (one rear and one down-firing), all using a Continuous CastAlloy™ cone structure for precision and durability. This configuration delivers tight, impactful bass with a low-frequency extension of 18 Hz, making it ideal for deep bass in large rooms.
Powered by a 1,000-watt NextGen 5 Class D amplifier, the 212SX offers immense power while maintaining control and clarity. It includes versatile input options like high-level Neutrik Speakon, RCA, LFE RCA, and XLR, allowing seamless integration into various systems. Wireless connectivity is also supported via the REL AirShip II (sold separately), offering flexibility in placement.
While the 212SX excels in delivering low-end punch and precise bass, its large size and premium price may not suit every setup. However, for those seeking uncompromised performance and deep, resonant bass, this subwoofer is a top-tier choice. The lack of dual parametric filters might be a minor drawback for some audiophiles, but its overall build quality and output make it a standout product.
REL Acoustics 212SX: Top 10 Key Features
1. Driver Configuration
The REL 212SX features two 12-inch front-firing active drivers and two passive radiators (one rear and one down-firing), creating a high-efficiency design for impactful and deep bass performance.
2. Active Driver Material
The active drivers are constructed with Continuous CastAlloy™ cone structures, ensuring long-throw capability and durability while delivering precise bass output.
3. Passive Radiator Material
The passive radiators use a combination of materials: Continuous CastAlloy™ for the rear radiator and a Carbon/Carbon flat cone structure for the down-firing radiator, enhancing low-frequency response.
4. Power Output
The 212SX is equipped with a 1,000-watt RMS NextGen 5 Class D amplifier, providing immense power to fill large rooms with deep, controlled bass.
5. Low-Frequency Extension
With a frequency extension of -6dB at 18 Hz, this subwoofer excels in producing extremely low bass, perfect for home theaters and music systems requiring depth.
6. Input and Output Options
It offers a wide range of connectivity with high-level Neutrik Speakon, low-level RCA, LFE RCA, and XLR inputs, making it versatile for different setups. It also has output connections for high-level and LFE RCA or XLR.
7. Wireless Compatibility
The 212SX supports REL AirShip II wireless connectivity (sold separately), allowing for easy wireless setup and more flexibility in subwoofer placement.
8. Sealed Design
Featuring a sealed cabinet design, the REL Acoustics 212SX delivers tight, controlled bass that minimizes distortion and provides accurate sound reproduction.
9. High SPL Levels
The 212SX produces powerful sound pressure levels (SPL), delivering tight, impactful bass at both high and low volumes without distortion, perfect for large rooms.
10. Build Quality and Chassis Design
Both the active and passive drivers are supported by die-cast alloy chassis, ensuring rigidity and superior performance. This robust build quality contributes to the longevity and premium sound of the subwoofer.
REL Acoustics 212SX: Common Questions
Q1: What makes the REL Acoustics 212SX unique compared to other subwoofers?
A1: The REL Acoustics 212SX stands out for its dual front-firing 12-inch active drivers, combined with a rear and down-firing passive radiator setup. This unique configuration provides precise, deep bass with minimal distortion. Its 1,000-watt NextGen 5 Class D amplifier ensures powerful performance, while its sealed design allows for tight, controlled bass, making it an excellent choice for both music and home theater setups.
Q2: How low does the REL Acoustics 212SX go in terms of bass frequency?
A2: The REL Acoustics 212SX extends down to 18 Hz at -6dB, offering impressively deep and resonant bass. This low-frequency capability enhances the subwoofer's performance, especially in home theaters where deep bass is essential for an immersive experience.
Q3: Is the REL Acoustics 212SX suitable for large rooms?
A3: Yes, the REL Acoustics 212SX is designed for large rooms. Its high power output of 1,000 watts RMS and four-driver configuration (two active and two passive) deliver powerful sound that can easily fill large spaces with deep, impactful bass.
Q4: Can I use the REL Acoustics 212SX wirelessly?
A4: Yes, the REL Acoustics 212SX is compatible with the REL AirShip II wireless system (sold separately). This allows you to connect the subwoofer wirelessly, providing flexibility in placement without sacrificing sound quality.
Q5: What inputs does the REL Acoustics 212SX support?
A5: The REL Acoustics 212SX supports a wide range of inputs, including high-level Neutrik Speakon, low-level RCA, LFE RCA, and XLR. This versatility makes it easy to integrate with various audio systems, including Denon AV receivers.
Q6: Where can I buy the REL Acoustics 212SX?
A6: You can buy the REL Acoustics 212SX from authorized dealers or online stores that specialize in high-end audio equipment. Be sure to check for the best price on the Denon REL Acoustics 212SX Subwoofer from trusted retailers for deals and promotions.
Q7: What is the recommended amplifier pairing for the REL Acoustics 212SX?
A7: While the REL Acoustics 212SX has a built-in 1,000-watt Class D amplifier, it pairs exceptionally well with high-quality AV receivers like those from Denon. This ensures seamless integration and maximizes performance for both music and home theater setups.
Q8: Does the REL Acoustics 212SX provide good performance for both music and movies?
A8: Yes, the REL Acoustics 212SX excels in both music and home theater applications. Its sealed design delivers tight and precise bass for music, while its low-frequency extension down to 18 Hz provides a cinematic experience for movies, making it a versatile subwoofer.
Q9: What is the difference between the REL Acoustics 212SX and other REL models?
A9: The REL Acoustics 212SX is designed for larger spaces and offers more powerful performance compared to smaller models like the T/7x. It features dual active drivers and passive radiators, along with a more powerful amplifier, making it ideal for users who require both high output and deep bass response.
Q10: How do I get the best price on the Denon REL Acoustics 212SX Subwoofer?
A10: To get the best price on the Denon REL Acoustics 212SX Subwoofer, it's a good idea to compare prices from various online retailers and authorized dealers. Check for promotions or seasonal sales, and consider signing up for newsletters from high-end audio retailers to stay updated on the latest discounts.
REL Acoustics 212SX Specs
REL Acoustics 212SX Info Sheet
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