14 REVIEWS
This is a powerhouse of low-frequency performance purpose-built for serious home cinema systems. With a 12 high-speed ultra-long-stroke driverspecifically developed for the Cinema seriesand powered by the XTZ SA-1 ICEpower Class-D amplifier with 1045 Watts peak power it delivers the kind of bass you feel in your chest: tight controlled and crushing when needed.
Its rigid trapezoidal cabinet features a stylish design finished in special anti-reflection paint applied in eight layers and polished to a refined surface that reduces glare while preserving an exclusive high-end look.
With extreme SPL capability low distortion and pinpoint accuracy its engineered to meet the highest demands of dedicated home cinema enthusiasts. High-quality components and powerful DSP-based tuning tools guarantee seismic impact with uncompromised control and precision.
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700W ICEpower® Class-D Amplifier with DSP
Deep Bass Extension Down to 19Hz
EQ & Custom Port Tuning for Room Matching
1045W Peak Power for Explosive Dynamics
Cinema Series Driver for Extreme Precision
XLR + RCA Inputs for Studio Compatibility
The SUB 1X12 EDGE uses a 12" High-Speed Ultra-Long-Stroke driver developed specifically for cinema-grade performance. Its stiff pulp cone and proprietary motor system are optimized for strength, speed, and control. The result is bass that hits hard, moves cleanly, and stays accurate even at extreme SPL.
Long-stroke driver with low distortion
Custom long-fiber pulp cone combines low mass and rigidity with an extended excursion motor system.
Reinforced for control
Aluminum shorting ring, dual-spider suspension, and poly-cotton/NOMEX surround provide precision under load.
Clean output down to 19 Hz
Delivers deep impact without breakup or compression.
At the heart of the SUB 1X12 EDGE is the XTZ SA-1 ICEpower® amplifier with 700 W RMS and 1045 W peak. With 117 dB SNR and high damping factor, it offers exceptional control and massive headroom. An advanced DSP enables deep customization and precision tuning.
700W RMS ICEpower® amplifier
Delivers extreme dynamics with high efficiency.
Precision DSP
Dual-core processor with 56-bit resolution enables fast, real-time driver correction and response shaping.
Three EQ presets and PEQ
Three EQ presets allow quick tuning to suit different rooms or tastes, while the built-in parametric EQ offers fine control between 30–120 Hz for flattening a peak or enhancing a specific range.
Flexible connectivity
RCA and XLR I/O with passthrough support.
Whether you're integrating into a home cinema or a stereo setup, the Cinema SUB 1X12 EDGE provides multiple tools to shape bass response. These include three factory-tuned EQ profiles, a fully adjustable parametric EQ, and a flexible port system. Together, they allow you to adapt the subwoofer’s performance to your room acoustics, speaker setup, and personal preference.
Multiple tuning options
EQ presets, PEQ, and port modes offer different paths to optimize for room and taste.
Designed for flexibility
Works equally well in small to large rooms and can be tailored to suit your priorities for music or film playback.
The onboard DSP includes three selectable EQ profiles to quickly adapt the subwoofer to your room or content. Each preset adjusts the system’s frequency response and extension characteristics.
REF
Flat response for full-range extension and maximum fidelity.
EQ1
Slightly reduced low-end extension for tighter bass and boundary compensation.
EQ2
Boosted upper bass for more punch and energy in dynamic content.
The built-in PEQ lets you correct a room-induced peak or null with precision. It allows manual adjustment of frequency, Q (bandwidth), and gain to achieve a smoother in-room response.
Adjustable frequency range
Target a frequency between 30–120 Hz to correct the problem area.
±9 dB gain control
Boost or cut as needed to flatten the response curve.
Compatible with measurement tools
Use room measurement tools like REW or XTZ Room Analyzer II Pro to visualize your room’s acoustic response and guide your PEQ adjustments.
The included foam plugs allow you to configure the cabinet for sealed or ported operation. Reflex mode increases output and extension, while sealed mode offers tighter decay and earlier roll-off.
Port open
Maximum SPL and low-frequency extension.
Port plugged
Faster decay and greater control.
Built from thick MDF with 30 mm front baffle and heavy internal bracing, the SUB 1X12 EDGE is tuned for structural stability and clean in-room behavior. The cabinet’s trapezoidal form reduces standing waves, while internal insulation and damping materials suppress resonance.
Heavy-duty MDF construction
18 mm walls, 30 mm front baffle and 40 mm bracings to reduce cabinet vibration.
Optimized shape with internal damping
Trapezoidal layout and multiple layers of insulation reduce unwanted resonance .
Eight-layer of premium matte lacquer finish
Designed to vanish visually in cinema rooms with a low-reflection black or white finish.
5 / 5
I just love this bad boy for the deep and powerful bass. I use 2 x 1X12 in my home cinema and I compared it to SVS PB 2000 and Klipsch R-115SW and he beat both of them. The 1X12 is really a perfect mixture of deep but still controlled and precise bass. Ive never heard a better subwoofer in this pricerange and I would always buy it again. Full Recommendation!
Excellent subwoofer. It has good quality with music. For movies this sub is deep (19hz) and controlled. No boomy. I had a PB1000 before and XTZ 1X12 has more kick in the chest because it has more SPL on 40-80hz. Althought I would like with more thump or impact yet.
Great product I enjoy it very much. The subwoofer is playing really deep and loud. The service is great and easy to work with answer questions very fast
I own the following Set: Front Cinema M6 Center Cinema M6 Center Surround Cinema S5 Subwoofer Cinema 1X12 I can simply say that this set has an awesome performance. Super sound for little money. The speakers offer a very brilliant and detailed sound. The maximum dnamic capabilities are just amazing! Of course they require a subwoofer since they are too small to perform deep bass. Thus the 1X12 is a perfect complement to the Cinema speakers. It plays very deep but still punchy and controlled. The only thing I do not like is the glossy front of the speakers. I want to see the drivers so I use them without the cover. I would have preferred a matte front.
XTZ sells directly to you without any middlemen. This means you get more of everything for your money: better components, better design, better engineering and as a result, a speaker to be proud of.
We are fully aware that a speaker reflects the character of the environment that it is in. As such, we offer a refund within 30 days if you are not satisfied with your purchase (see terms below).
