• Manufacturer: Heco

• Model: P 3302 SL

• Type: Loudspeaker

• Years of manufacture: 1973 - 1978

• Made in: Germany

• Color: white RAL 9002, graphite black RAL 9011 (each with frame and aluminum grille in silver RAL 9006), from 1976 also natural walnut with black frame and grille

Dimensions: 220 x 400 x 195 mm (WxHxD)

• Weight: 9,5 kg

• New price: 400 DM on sale, 234 DM / piece (1.9.73: net)

Technical Data

• Construction: 3-way closed, shelf speaker

• drivers:

  • Low frequency: 1x 175 mm

Midrange: 1x 38 mm dome

• tweeter: 1x 25 mm dome tweeter

• power handling (nominal / music): 45 / 60 W (from 1976 specified with 70 W)

• Operating power according to DIN 45 500 (86 dB at 3 m distance): 0.8 - 2.5 Watt

• Required amplifier power at room volume (80 dBA at 3 m distance): approx. 1.2 W

• Suitability for amplifier: 20 - 45 Watt per channel.

• Frequency response: 38 - 25,000Hz

• Transitional ranges: 1,100 / 4,000 Hz

• Impedance: 4 Ohm

• Recommended listening distance: 1.5 - 5 m

Special Features

• The Heco Professional series represents a studio series in various gradations.

• The PSL series has a rounded softline (studio line) design, is technically identical to the P series

• Wall mounting: With hooks (12 mm wall distance, max. 14 mm hook height).

• Separate connection cables with DIN standard plugs, recessed socket on the rear side