21 RD 2000 V2

21 RD 2000 V2

Command the low end with the 21 RD 2000 V2, the heavy-hitting second iteration of the 21-inch transducer from the renowned PRO SERIES. Positioned as a premier acoustic solution for audio professionals, this massive subwoofer driver is the ideal foundation for ground-stacked touring subwoofers and elite fixed venue installations. Built to withstand the rigors of modern electronic and live band reproduction, it provides an indestructible backbone for systems that demand visceral, large-format low-frequency reinforcement.

Engineered for terrifying acoustic output and ironclad power handling, the V2 model effortlessly absorbs 2000 AES Watts while accommodating a colossal 4000 Watts of Program Power. Its highly efficient design yields a sensitivity of 98 dB (1w @ 1m), ensuring that your amplifier racks are optimized to produce earth-shattering SPLs rather than wasted heat. This optimal balance of high power handling and sensitivity grants the driver massive dynamic headroom, allowing it to easily reproduce massive drops and fast kick drums with unyielding clarity, even when the sound system is pushed to its absolute limits.

Under the hood, the driver technology is built for extreme mechanical endurance, utilizing a highly refined 139.7mm (5.5-inch) voice coil. This high-temperature coil is strictly governed by a massive ferrite magnet structure, ensuring perfect linear excursion during heavy operational loads. The moving mass is centered around a resilient carbon cone, eliminating flex and distortion during high-velocity movements. Operating as a massive 21-inch radiator, the driver ensures wide, encompassing sub-frequency dispersion, locking down phase-accurate coverage that evenly saturates the entire listening environment.

The acoustic fidelity of the 21 RD 2000 V2 is marked by a deep, authoritative frequency response stretching from 30Hz to 200Hz. Within this critical spectrum, the driver produces a sonic character that is universally sought after: ferociously tight bass that hits the chest with speed and transparent definition. By focusing purely on this low-end bandwidth, the driver offers incredible crossover efficiency, seamlessly blending into the lower-mids of your main arrays to ensure an acoustically pure, full-spectrum experience for the audience.

Constructed for relentless deployment, the heavy-duty frame is engineered to anchor into premium birch enclosures without transferring unwanted chassis resonance. Rated at a standard 8 Ohms nominal impedance, the driver ensures predictable, safe loads for high-output touring amplifiers. Tipping the scales with a massive net weight of 24.6 Kg, the physical bulk of the motor structure guarantees sustained magnetic force and long-term thermal survival. Built to be hardwired directly to heavy-duty touring connectors, this road-worthy transducer is a highly reliable cornerstone for any world-class sound system.