Monitor Audio In Wall Subwoofer Package - Single - 250W

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 Get

AMPLIFIER

• 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

Specifications

AMPLIFIER

• System Format: Active subwoofer amplifier
• Lower Frequency Limit: 25 Hz
• Upper Frequency Limit: Variable 40 – 120 Hz @ 24 dB/Octave
• Amplifier Output: 250 W @<1% THD+N
• Drive Unit Complement: 4 – 8 ohms
• Amplifier Classification: Class D amplifier with Switch Mode Power Supply (SMPSU)
• Cabinet Support: For use with the dedicated back box
• EQ: Music, Movie, Impact
• Phase Control: 0°&180°
• Auto Sensing: Line level > 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<0.5 W (ErP approved), Typical Idle<10 W, Max Rated 200 W
• Weight (Unpacked): 4 kg
• Sold As: Single unit

SUBWOOFER

• Frequency Response: 28 Hz – 120 Hz (when mounted in optimum enclosure)
• Nominal Impedance: 8 ohms
• Sensitivity (1W@1M): 86 dB
• Maximum SPL: Single unit: 109.8 dB; Pair: 115.8 dB
• Power Handling (RMS): 150 W
• Cut-Out Dimensions: 280 x 280 mm (11 x 11")
• Mounting Depth: 89.98 mm (3½")
• Fixing Type: 4-position Tri-Grip dog-leg fixings
• Connection: Gold-plated"push"type terminals
• Construction Material: Mineral-filled ABS plastic (RoHS2 compliant)
• Overall Dimensions (H x W x D): 302 x 302 x 92.28 mm (11⅞ x 11⅞ x 3⅝")
• Overall Dimensions (Including Grille, H x W x D): 314.21 x 314.21 x 100.78 mm (12⅜ x 12⅜ x 3¹⁵/₁₆")
• Weight: 3.8 kg
• Sold As: Single unit
• Warranty: 1 Year