Driver L/R: 2 × 3'' (Full Range) Amplifier: Integrated Class D (active) Output power: 2x 15 W Sealed cabinet volume: 3 l Frequency response: 60 Hz - 20 kHz ±3 dB in axis High-quality digital signal processing (DSP) Recommended room size: 1 small transparent speaker ̃ 40 kvm, 2 x transparent small speakers ̃ 50 kvm Size & Fit: Dimensions (mm): 268 × 203 × 95 Weight: 3.3 kg Materials: Aluminum and tempered glass