Valcom's V-1222 Dual-Input Wall Speaker featuring finished cabinetry blends well with most environments and features One-Way, Self-Amplified, Built-In Volume Control; Shipping Weight: 5.5 lbs (2.2 kg); Dimensions: 9.6" H x 11.5" W x 4.2" D (24.38 cm x 29.21 cm x 10.66 cm)