Cinematic Scale. Lightning Speed. Pure, Room-Shaking Impact.HT/1510 delivers deeper slam, faster attack, and greater control bringing cinema alive with visceral, thrilling bass energy.

• Explosive dynamics from a 1,000-watt NextGen amplifier with PerfectFilter
• Fast, high-output performance from a 15" CarbonGlas driver
• Seamless blending with T/x and S-series for hybrid systems
• Massive low-frequency extension for modern home theaters

• White
• Black

• Single Subwoofer
• Stereo Pair
• Line Array

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Confident & Cinematic

Uncompromising Power for True Home Theatre

As the flagship of REL’s home theatre lineup, HT/1510 Predator is designed for listeners who want nothing held back. It delivers immense scale and authority, filling the room with bass that feels powerful, controlled, and deeply immersive, bringing movies, games, and concert films to life with effortless confidence. Available in both Black and White, Predator blends commanding performance with a clean, modern presence that fits seamlessly into dedicated theaters or shared living spaces.

At its core, HT/1510 Predator pairs a massive long-throw driver with a high-current Class D amplifier built to deliver explosive output without strain. Fast transient response and exceptional control ensure impact stays tight and articulate, so every explosion, score swell, and low-frequency effect lands with precision rather than excess. The entire system opens up, allowing your speakers to perform at their best while Predator handles the weight below.

As the flagship of REL’s home theatre lineup, HT/1510 Predator is designed for listeners who want nothing held back. It delivers immense scale and authority, filling the room with bass that feels powerful, controlled, and deeply immersive, bringing movies, games, and concert films to life with effortless confidence. Available in both Black and White, Predator blends commanding performance with a clean, modern presence that fits seamlessly into dedicated theaters or shared living spaces.

At its core, HT/1510 Predator pairs a massive long-throw driver with a high-current Class D amplifier built to deliver explosive output without strain. Fast transient response and exceptional control ensure impact stays tight and articulate, so every explosion, score swell, and low-frequency effect lands with precision rather than excess. The entire system opens up, allowing your speakers to perform at their best while Predator handles the weight below.

Design Isn’t Everything, It’s the Only Thing

HT/1510 Predator confidently delivers massive upgrades in design elegance, performance and execution of every detail in cabinet design. Beauty, in this case, isn’t skin deep. We start by using right-sized cabinetry, beautifully executed in horizontally line-grained black with a subtle sheen that evokes state of the art amplifiers. This brings to the HT range the same sleek, elegant proportions used in our Reference models at a fraction of the price.

REL designs benefit from incorporating integral engineering solutions throughout their designs. Check out our BrilliantBrace™. Employed inside each HT/1510, it cradles the rear of the driver to eliminate shipping damage, quiets and redirects energy normally trapped in the driver, and quiets top, bottom and both sidewalls of the cabinet. Brilliant. And the full depth rails used to support and reactively brace against the powerful movements such a powerful subwoofer can produce, also means Predator II can be stacked in Line Arrays of 3/channel for the ultimate in home theatre, to carry performance up the entire height of massive projection screens.

Size Matters, Now More Than Ever

There is simply something special about a large driver effortlessly distributing bass that small subs working hard can never match. At the heart of every REL lies a truly great driver. HT/1510 Predator’s 15” (380mm) driver retains the combination of  glass fiber and carbon fiber center cap that allows quick, reactive bass with slam that is the hallmark of great theatre sound.

The lightweight glass fiber allows the 3” (75mm) voice coil to accelerate HT/1510 Predator’s cone instantly, while the carbon fiber center cap stiffens the composite structure, ensuring that even in the biggest of moments, its cone structure remains intact and un-phased by massive signals. Naturally, this delivers benefits for music reproduction as well. Power handling has been increased permitting the much more powerful amp to give its best without fear that the driver might not keep up. Scale, speed and signature performance are this flagship’s reason for being.

Now Hear This

If 800 watts wasn’t enough for you, surely the 1,000-watt Class D linear power supply amplifier in the new HT/1510 Predator will cure what ails you. Featuring (4) x 400-watt mosfets and a monster power supply—it’s critically important to have massive current reserves for when the explosions and special effects hit. HT/1510 Predator’s amplifier brings massive power with almost limitless reserves. This creates huge output that is available instantly, almost dismissively, and is delivered in the effortless manner worthy of the lead dog in the HT family.

Stand and Deliver

HT/1510 Predator offers one more uniquely REL innovation. For truly over the top performance, Predators are designed to be stacked up to three (3) units high using included REL Couplers™ that connect lower units to upper units. These solid, milled aluminum couplers bolt securely to each sub and along with the substantial rails on the underside of each cabinet create an extremely heavy, sturdy tower of bass. When used in stereo stacks (6 total, 3 per side) it represents over 8000 watts of peak power forcing (6) x 15” drivers to give their utmost in the service of breathtaking bass delivered in oceanic torrents of bass.

Effortless Connectivity, Exceptional Sound

Experience the freedom of wireless with the Arrow, REL's high-performance wireless connector

Airship II
Airship II elevates REL’s reputation for edge of the art wireless connection in the audio industry to new heights. Sound arrives clear, crisp, dynamic and possessing richly saturated tonal colours.

HT-Air MKII

HT-Air MKII continues REL’s relentless drive to deliver the highest performance, the finest craftsmanship, and the easiest to use subwoofers available.

The HT/1510 Predator is built to deliver powerful, deep, and tactile bass for home theater—but as a REL, it also must sound exceptional with music. To meet this standard, it features a 15" CarbonGlas™ driver, ultra-fast filters, and a 1,000W Class D amplifier, resulting in a subwoofer with remarkable speed and authority down to 20Hz. The HT/1510 enhances every experience with rich textural detail and deep low-end impact—perfect for cinematic immersion or full-range musical extension.

If it’s a REL subwoofer, it’s going to sound great with music. Every model we make must excel with music first. From there, we pursue our design goals to deliver deep impact and speed—creating subwoofers that elevate both music and home theater systems.

Yes, one of the key design goals of the HT/1510 Predator was to ensure it blends seamlessly—not just sonically, but visually—with other REL subwoofer lines, including the Serie T/x and Serie S. This allows users who value both home theater and music to build exceptional mixed-use systems that deliver the best of both worlds.

Yes, the HT/1510 Predator is compatible with both the HT-Air MKII and Airship II wireless transmitters. For systems using the subwoofer output or Left and Right RCA pre-outs, the HT-Air MKII is the ideal choice. For the ultimate musical experience, pair the HT/1510 with the Airship II, which enables REL’s renowned High Level connectivity technology.

The HT/1510 Predator is a high-output subwoofer capable of going subsonic, easily pressurizing larger spaces. It performs best when given room to breathe, ensuring the space isn't overwhelmed by excessive bass energy. Rooms over 200 square feet are ideal for the HT/1510 to deliver clean, controlled, and powerful low-frequency performance.

Yes! The HT/1510 Predator was specifically designed for vertical stacking in larger theater and music spaces. Each unit includes two Stacking Plates to safely and securely mount the subwoofers together. The HT/1510 Line Array is REL’s most accessible Line Array system, built on the same core principles as our Serie S and Reference Line Arrays.
An HT/1510 Predator Line Array delivers exceptional clarity, impact, and scale—making the space feel effortlessly balanced, palpable, and alive. It's a performance upgrade that can be built gradually, one subwoofer at a time.