
Pro-Ject Audio Systems
Speaker Box 5 S2
The Pro-Ject Speaker Box 5 S2 is a compact 2-way passive monitor speaker made by Pro-Ject Audio Systems and manufactured in Europe. It uses a 25 mm silk-dome tweeter with a neodymium magnet, a 130 mm fiberglass-cone woofer, and an audiophile bass-reflex cabinet made from non-resonating MDF with internal bracing and a direct-wired, PCB-free crossover. Specifications include 88 dB sensitivity, 8-ohm nominal impedance, a 55 Hz–20 kHz frequency response, 10–150 W recommended amplifier power, and dimensions of 160 × 271 × 215 mm.
MSRP
—
Original list price not on record.
Used market
No tracked sales yet
MSRP to used market
Price history will fill in as sales are recorded.
Specifications
- Woofer
- 130 mm Ø fiberglass cone
- Tweeter
- 25 mm Ø silk-dome
- Weight
- 4.9 kg lbs
- Dimensions
- 160 x 271 x 215 mm"
- Wooden finishes
- Walnut
- Nominal impedance
- 8 Ohms
- Sensitivity 1w 1m
- 88 dB
- Frequency response
- 55 Hz - 20 kHz
- Recommended amplifier power
- 10 to 150 Watts
Active listings (0)
Similar but better
Matched by the Audiophilia engine on character, specs and market position.
Peers

Pro-Ject Audio Systems · speakers
Speaker Box 15 DS2
Price on request
- A close peer to this component

Pro-Ject Audio Systems · speakers
Speaker Box 5 E
Price on request
- A close peer to this component

Pro-Ject Audio Systems · speakers
Speaker Box 5 E Carbon
Price on request
- A close peer to this component
Pro-Ject Audio Systems · speakers
Speaker Box 10 E Carbon
Price on request
- A close peer to this component