Grundig Box 303 M

Data

General

• Manufacturer: Grundig
• Model: Grundig Box 303 M
• Type: Loudspeaker
• Years of manufacture: 1973 - 1975
• Made in: Germany
• Color: Walnut, White
• Dimensions: 340 x 510 x 90 mm (WxHxD)
• Weight: 8,6 kg
• Original price approx.: 229 DM (walnut), 244 DM (white) (1973)

Technical data

• Type: 2-way closed, compact speaker
• drivers:
  • Woofer: 2x

Tweeter: 1x (dome)

• Power handling (nominal / music): 25 / 35 W

Efficiency:

• Frequency response: 45 - 26,000 Hz
• Crossover: 4.000 Hz
• Impedance: 4 Ohm

Special Features

• Fixed connection cable with plug, 4m

Remarks

• Other models of the same series:
• Grundig Audiorama 4000
• Grundig Audiorama 7000
• Grundig Box 203 M
• Grundig Box 206
• Grundig Box 210
• Grundig Box 300
• Grundig Box 301
• Grundig Box 302
• Grundig Box 303 M
• Grundig Box 306
• Grundig Duo Bass Box 402
• Grundig Box 406
• Grundig Box 410
• Grundig Box 503 Audioprisma
• Grundig Box 506 M
• Grundig Box 506 Audioprisma
• Grundig Box 703 Audioprisma
• Grundig Box 706 M
• Grundig Box 706 Audioprisma
• Grundig Box 707 Audioprisma
• Grundig Hifi Spherical Radiator 700

Pictures

• Extract from brochure: Grundig Hifi-Box 303 M

Reviews

• These loudspeakers have been in use as a "second system" in my study for years. I am always struck by how balanced the sound is - especially noticeable with classical music: low-mid/midrange decidedly natural. The bass is remarkably good for the size of the speakers (only 9 cm deep). The high frequency range is neither aggressive nor flat.

The natural sound is certainly due to the very heavy construction with an additional centre bridge that firmly connects front and rear. In addition, relatively much sound comes out of little electrical power.

Who acquires these boxes as a bargain makes nothing wrong.