Heco PSM 1000

Data

General

• Manufacturer: Heco
• Model: PSM 1000
• Years of manufacture: 1981-1982
• Made in: Germany
• Color: Black, Walnut
• Dimensions: 310 x 500 x 270 mm (W x H x D)
• Weight: 13 kg
• Original price approx.: 650,- DM/piece

Technical Data

• Type: 3-way closed compact speaker
• Chassis:
  • Low frequency: 245 mm

Midrange: 38 mm dome Tweeter: 19 mm dome tweeter Power handling (nominal/music power): 100/150W Efficiency:

• Frequency response: 25 - 25,000Hz.
• Crossover: 900/4000 Hz
• Impedance: 4 Ohm, protection input for 8 Ohm

Special Features

• bulb as overload protection
• Inputs for 4 and 8 ohms (impedance is increased for 8 ohms by a tube)

Remarks

Other models of the same series:

• PSM 600
• PSM 800
• PSM 1000