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Pro-Ject Stereo Box S2 Silver Bluetooth Integrated Amplifier
Pro-Ject Stereo Box S2 Silver Bluetooth Integrated Amplifier 0
Pro-Ject Stereo Box S2 Silver Bluetooth Integrated Amplifier 1

Pro-Ject Stereo Box S2 Silver Bluetooth Integrated Amplifier

Model #: Stereo Box S2 BT-SV
At a Glance
Two separate line level inputs connect to two sources via the RCA plugs, additionally one wireless Bluetooth input is available for all modern sources. This makes Stereo Box S2 BT the most modern audiophile integrated amplifier within its price range!
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$99,999.00Save $NaN

Get to know this product.

With its tiny form factor it fits into every environment and the stylish silver or black full aluminium/metal casing is sure to be a great match for any interior. The solid casing not only looks gorgeous but also protects against vibrations and unwanted interferences. For superior convenience Stereo Box S2 BT is fully remoteable, switch inputs and control the volume with the ease of pushing one button!


  • 2 line inputs
  • High quality Bluetooth receiver
  • 2 x 37 watts @ 4 ohms
  • Gold plated RCA connectors
  • Isolated speaker outputs
  • IR remote control for volume, input, power
  • Full aluminium/metal casework
  • Available in black or silver
  • IR remote control included
Useful Documents

Technical Specifications

Power Output2 x 25 W / 37 W at 8 ohms / 4 ohms (both channels driven)
Frequency Response5 Hz - 20 kHz (+0dB, -1,5dB)
Channel Separation>65 dB bei 20 kHz
Noise Floor>90 dBA
THD<0.09% at 17 W
Gain32 dB
Line-Level Inputs2 pair RCA/phono sockets
Input Sensitivity350 mV
Input Impedance50 kohms
Variable Output3-pole 3.5mm co-axial jack
Bluetooth Version2.1+EDR
Bluetooth Music Receiver CodecAptX, A2DP
Bluetooth Range10 meters in direct visibility between source and receiver
Speaker Connectors4 mm ∅ banana plugs, spades connectors or naked wire
Outboard Power Supply20 V/ 3 A DC
Power Consumption3 A DC, <1W in Stand-By
Replacement Battery Remote Control1 x CR2032
Dimensions W x H x D with Sockets103 x 37 x 138 mm
Weight660 g without power supply

Misc. Specs

Depth (in.)5.08
Height (in.)1.46
Impedance4; 8 Ohms
Width (in.)4.06
Analog Audio(RCA) Input2
Product Weight (lbs.)1.45
WarningProposition 65 Warning for California Residents