the box pro Achat 104WH/4x4 DSP Amp Bundle@+*Bundle offer comprising*, the t.racks DSP 4x4 Mini Amp, Compact amplifier with 4-channel DSP and 4-channel power amplifier, Perfect for small installations and in combination with ceiling speakers, Inputs: 4x 6.3 mm jack balanced, Power: 4x 50 W @ 8 Ohm / 4x 60 W @ 4 Ohm (no bridge mode), Loudspeaker connection: binding posts, Class D amps, Programming via USB, Signal to noise ratio: < 95 dB, Distortion factor: < 0,5%, Gain: 28 dB, Built-in power supply: 230 V~ / 50 Hz, Weight: 1.6 kg, Dimensions (W x D x H): 240 x 160 x 43 mm, Incldues USB cable, 4x the box pro Achat 104 WH, Small Speaker, Equipped with: 4"" Bass and 1"" fabric dome tweeter, Power rating: 40 W RMS / 160 W peak, Impedance: 8 Ohm, 109 dB max, Frequency range: 100 Hz - 20 kHz, Dispersion: 90° x 90°, Connectors: 2 x NL4 and screw terminal block, White textured lacquer, Dimensions: 144 x 146 x 214 mm, Weight: 2.5 kg, Colour: White, Developed in Germany, Compatible wall mount: Art. #277955# (not included), Also suitable for micro tripod with optional art. #298731#, 4x the box pro Achat 104/204 Mounting Bracket, Wall or Ceiling Mount, For Achat 104 and 204, Freely positionable, Hole spacing: 60 mm, Hole diameter: 7 mm, Colour: White, Additional clamping included@+*Note:* Not suitable for Achat 104 A or 204 A.@+@+, 50x the sssnake SSK 215 GR, High Quality Speaker Cable, 2 x 1.5 mm², Colour: Grey, Made in Italy, Sold by the metre