Product Description
The RCF SUB 9007-AS is an ultra-high-output active subwoofer designed for large-scale touring productions, festivals, concert venues, houses of worship, and professional sound reinforcement applications. Equipped with two premium 21-inch neodymium woofers featuring advanced 4-inch inside/outside voice coils, this powerhouse delivers exceptional low-frequency performance with remarkable depth, impact, and clarity.
Driven by an integrated 7200-watt peak Class-D amplifier (3600 watts RMS), the SUB 9007-AS achieves an impressive maximum SPL of 141 dB, providing the massive low-end energy required for demanding live sound environments. Advanced DSP processing offers selectable presets, delay control, and optimized system performance, while RDNet compatibility enables remote monitoring and management of multiple loudspeakers.
Built from rugged Baltic birch plywood, the cabinet is engineered to withstand the rigors of touring while maintaining exceptional acoustic performance. Its integrated hardware allows seamless compatibility with RCF HDL 50-A 4K, HDL 20-A, and HDL 10-A line array systems, making it an ideal foundation for professional concert sound systems.
Features
- Active dual 21-inch professional subwoofer
- 7200W peak amplifier power
- 3600W RMS continuous power
- Maximum SPL of 141 dB
- Frequency response: 20 Hz – 400 Hz
- Two high-power 21-inch neodymium woofers
- 4-inch inside/outside voice coils
- Integrated DSP processing
- Selectable EQ and system presets
- Adjustable delay control
- RDNet remote monitoring and control capability
- Designed for compatibility with HDL 50-A 4K, HDL 20-A, and HDL 10-A systems
- Touring-grade Baltic birch cabinet construction
- Ideal for concerts, festivals, arenas, and large venues
Specifications
General
- Model: SUB 9007-AS
- Manufacturer: RCF
- Type: Active Dual 21" High-Power Subwoofer
Acoustic Performance
- Frequency Response: 20 Hz – 400 Hz
- Maximum SPL: 141 dB
Amplifier
- Peak Power: 7200 W
- RMS Power: 3600 W
- Amplifier Type: Class-D Digital Amplifier
Drivers
- Low Frequency Drivers: 2 × 21" Neodymium Woofers
- Voice Coil Diameter: 4" (101.6 mm)
Processing
- Integrated DSP Processing
- Selectable Presets
- Delay Control
- RDNet Remote Monitoring and Control
Cabinet
- Construction: Baltic Birch Tour-Grade Plywood
- Integrated Rigging and Stacking Hardware
- Compatible with HDL 50-A 4K, HDL 20-A, and HDL 10-A Systems
Applications
- Concert Touring
- Festivals
- Arenas
- Houses of Worship
- Large Venues
- Corporate Productions
- Professional Sound Reinforcement
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