Bang & Olufsen Beolufsen 800 Speakers
The Bang & Olufsen Beolufsen 800 is a pair of passive loudspeakers introduced in 1970 as part of B&O's modular audio system. They were designed to go with the Beomaster 800 receiver and Beogram 800 turntable.
With their clean lines, compact acoustic suspension cabinets, and precision two-way driver configuration, the Beolufsen 800 remains a sought-after vintage speaker for audiophiles and design enthusiasts alike.
Specifications
| Feature | Specification |
| Model | Beolufsen 800 |
| Type | Passive two-way bookshelf speaker |
| Driver Configuration | 8-inch woofer, dome tweeter |
| Cabinet Design | Acoustic suspension (sealed) |
| Impedance | 4 ohms |
| Sensitivity | Not widely documented |
| Power Handling | Not officially specified (passive design) |
| Frequency Response | Balanced, with strong midrange presence |
| Dimensions | Compact, designed for shelf or wall mounting |
| Weight | Approximately 12 kg per speaker (est.) |
| Finish Options | Teak veneer, black painted cabinet variants |
| Mounting Options | Optional wall mounts available |
Historical Context
The Beolufsen 800 launched in 1970 and was produced until 1976. It was a core part of Bang & Olufsen's modular approach in the 1970s, when B&O was moving toward integrated home audio systems. Receivers, turntables and speakers shared one design language.
The Beolufsen 800 was engineered to pair with the Beomaster 800 receiver and Beogram 800 turntable. The design is minimalist Scandinavian - clean edges, natural wood finishes and concealed grilles - so the gear blends into a living space.
These speakers were often used in smaller rooms or for near-field listening, which suits apartments and mid-sized living areas. The acoustic suspension design gave tight bass and accurate midrange, in line with audiophile trends of the time.
Sound Signature
The Beolufsen 800 has a balanced and clear sound profile, typical of well-executed acoustic suspension enclosures. The 8-inch woofer gives controlled low-end extension without bloat. The dome tweeter gives smooth high-frequency reproduction - detailed but never harsh.
Key sonic traits include:
- Strong midrange clarity, ideal for vocals and acoustic instruments
- Natural tonal balance with a slightly warm presentation
- Controlled bass response suitable for small to medium rooms
- Excellent integration when paired with matching B&O electronics
Sensitivity is not high, so these speakers do best with higher-current amplifiers. The Beomaster 800 is the natural match, since it was optimized for their 4-ohm load.
Maintenance and Restoration Tips
Like many vintage speakers from the 1970s, the Beolufsen 800 may need servicing after decades of use. Common issues and recommended maintenance include:
1. Foam Surround Degradation
- The foam surrounds on the 8-inch woofers are prone to drying out and disintegration.
- Solution: Re-foaming kits are available from specialty restoration services. Professional reconing ensures optimal performance and longevity.
2. Crossover Component Aging
- Capacitors and inductors in the internal crossover network may degrade over time.
- Solution: Replace aging capacitors and inspect solder joints. Use audiophile-grade components for best results.
3. Cabinet Care
- Teak veneer models may show scratches or fading.
- Solution: Clean with a soft, dry cloth. Use wood conditioner sparingly to restore luster. Avoid harsh chemicals.
4. Grille and Hardware
- Original grilles may be missing or damaged.
- Tip: Check B&O enthusiast forums or vintage audio suppliers for replacements. Wall-mount brackets are also occasionally available on auction sites.
5. Impedance Matching
- With a 4-ohm rating, ensure your amplifier can handle low-impedance loads.
- Avoid pairing with low-powered or high-output-impedance amplifiers to prevent strain.
Collectibility and Market Value
The Beolufsen 800 holds a collectibility rating of 7/10, based on its design heritage, its place in the B&O modular system and its lasting looks. Original pairs in good condition are the most desirable, especially those with matching serial numbers and original finishes.
Current Market Value: reportedly $100-$300 per pair, depending on condition, completeness and provenance. Fully restored units, or those sold as part of a complete 800-series system, may command higher prices.
Enthusiasts value these speakers for their sound and also as design artifacts of Scandinavian industrial design in audio.
Final Thoughts
The Bang & Olufsen Beolufsen 800 is more than just a vintage speaker—it’s a symbol of integrated audio design at its most elegant. Its combination of acoustic precision, minimalist form, and system synergy makes it a standout piece from B&O’s 1970s lineup.
For anyone restoring a full Beomaster 800 system, the Beolufsen 800 is the matching speaker. With proper care and restoration, these speakers can keep performing for decades.
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