SoundTube IW210 Series 10-Inch In-Wall Subwoofer

The IW210 series by Phase Technology brings deep, room-shaking bass to your walls with minimal visual impact. Its dual 10″ bass radiators in a sealed enclosure and positive-clamp mounting system install easily post-construction, delivering tight low-end down to 24 Hz.

Choose between the standalone subwoofer or the full kit with integrated P350 amplifier for a complete solution. Both share the same compact footprint—just 3.9″ deep—and paintable, magnetic no-bezel grille for a flush finish.

Key Features

• Drivers: Dual 10″ active & 10″ bass radiator mica-graphite poly cones with rubber surrounds
• Frequency Response: 24 Hz – 160 Hz (±3 dB)
• Impedance: 8 Ω nominal
• Power Handling: 350 W RMS, 700 W program
• Enclosure: Sealed passive-radiator design
• Finish: White powder-coat (grille paintable)
• Inputs (Kit): P350 amplifier, wire-lead connections
• Certifications: CE, RoHS, TAA/BAA compliant

Technical Specifications

• Depth: 3.9″ (99.06 mm)
• Height: 23.5″ (596.9 mm)
• Width: 14″ (355.6 mm)
• Cutout: 22.375″ H × 13″ W × 3.87″ D (567.7 × 330.2 × 98.4 mm)
• Shipping Weight: 33 lbs (14.97 kg) / 56.9 lbs (25.8 kg) by variation
• Carton (Sub): 27″ L × 19″ W × 9″ H (685.8 × 482.6 × 228.6 mm)
• Grille: Galvanized steel, magnetic, micro-flange
• Mounting: Positive-clamp system for drywall
• Optional Accessory: P350 Amplifier (included in Kit)

What's Included

• IW210: Magnetic grille, hole template, mounting assembly
• IW210-A KIT: Subwoofer + P350 amplifier, grille, template, mounting assembly