Bring powerful, discreet bass performance into your home cinema or music system with the Monitor Audio In Wall Subwoofer Package. Designed for seamless integration, this package combines the IWS-10 in-wall subwoofer, the IWB-10 back box, and the dedicated IWA-250 amplifier. The result is deep, controlled bass without compromising floor space, making it ideal for living rooms, media rooms, and custom home theatre installations. The IWS-10 subwoofer is engineered for tight, impactful low frequencies while remaining hidden behind the wall. Housed within the IWB-10 rigid sealed back box, it delivers consistent performance while isolating sound for cleaner bass response. The dedicated IWA-250 amplifier powers the system with precision and authority, ensuring the subwoofer operates at its full potential. Together, these components create an audiophile-grade solution that enhances movies, music, and gaming without disrupting your interior design. FEATURES IWS-10 In-Wall Subwoofer: Slim 10” C-CAM driver delivers impactful, detailed bass while remaining hidden behind the wall. IWB-10 Back Box: Rigid, sealed enclosure ensures accurate performance and reduces sound leakage into adjoining rooms. IWA-250 Subwoofer Amplifier: Provides 250W of clean Class-D power with EQ settings to optimise bass response for your room. Discreet Installation: Perfect for home cinema or music rooms where floor space and aesthetics are important. Flexible System Expansion: Designed to work with up to two IWS-10 subwoofers for even greater bass performance. Seamless Integration: Matches perfectly with Monitor Audio’s architectural speaker range for a complete, hidden audio system. This package delivers powerful, cinematic bass while remaining completely discreet, making it the ultimate solution for a refined in-wall audio installation.What You GetAMPLIFIER 1 x IWA-250 Amplifier 1 x Power Supply 1 x Instruction Manual CABLE 1 x QED Connect Subwoofer Cable - 3M 10M x 2 Core Speaker Cable SUBWOOFER 1 x IWS-10 Subwoofer 1 x Grille 1 x Cut Out Template 1 x IWB-10 Back Box SpecificationsAMPLIFIER System Format: Active subwoofer amplifier Lower Frequency Limit: 25 Hz Upper Frequency Limit: Variable 40 – 120 Hz @ 24 dB/Octave Amplifier Output: 250 W @ 3.5 mV Input Level Requirements: Standby after approximately 15 minutes of no signal Input Impedance: > 20K ohms Mains Input Voltage: AC 110 – 120 V ~ 50/60 Hz, AC 220 – 240 V ~ 50/60 Hz (Factory Region Preset) Dimensions (H x W x D): 43.7 x 432 x 263 mm (1¾ x 17 x 10⅜") Connection: LFE in (Stereo RCA and Balanced), 12V Trigger in (3.5 mm mono mini-jack), left and right speaker output Trigger Input: 5 – 12V via 3.5 mm mono mini-jack socket Power Consumption: Standby