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SoundTube Subscape Series In-Ground Outdoor Band-Pass Subwoofer
The Rockustics Subscape series delivers deep, ground-buried bass reinforcement for outdoor audio installations. Each model is direct-burial rated and features a discreet, weather-resistant vent cap. Installations up to seven paired Periscape spike-mount speakers can be powered by a single Subscape unit; additional subwoofers scale linearly for larger arrays.
All Subscape variants include a built-in multi-tap transformer for 70 V systems and can operate in 8 Ω direct-drive mode (PhaseTech P350 recommended for low-impedance operation). Choose from three driver sizes and power ratings to match your installation requirements:
- Subscape 8: 8″ polypropylene cone driver, 150 W RMS / 300 W program
- Subscape 10: 10″ ultra-long-throw mica-graphite polycone driver, 250 W RMS / 500 W program
- Subscape 12: 12″ ultra-long-throw mica-graphite polycone driver, 300 W RMS / 600 W program
Key Features
- Band-Pass Design: Delivers focused low-frequency output from a ground-buried enclosure
- Weatherproof: Built for direct burial with stainless steel vent cap
- Transformer: Integrated 70 V taps; bypassable to 8 Ω
- Installation: Direct-burial; wire-lead inputs with wire nuts included
- Companion Products: Periscape and Top Rock decorative caps available
- Certifications: CE, RoHS
Technical Specifications
- Frequency Response (±3 dB): 25 Hz – 150 Hz
- Nominal Impedance: 8 Ω
- Sensitivity (Subscape 8): 87 dB @ 2.83 V/1 m
- Sensitivity (Subscape 10 & 12): 87 dB @ 1 W/1 m