Altec Lansing 802-8G High-Frequency Compression Driver

The Altec Lansing 802-8G is a high-frequency compression driver from the 1960s and 1970s. It belongs to Altec's 800 series and was built for durability, high output and clarity. You found it in recording studios, broadcast facilities and cinema sound systems.

Renowned for its use with constant-directivity horns like the 811 and 511, the 802-8G delivers a dynamic and articulate high-frequency response that remains highly sought after by vintage audio enthusiasts and restoration specialists.

Specifications

Parameter	Specification
Model	Altec Lansing 802-8G
Year of Production	1960s–1970s
Power Handling	30W RMS (driver only)
Impedance	16 ohms
Sensitivity	110 dB (1W/1m)
Diaphragm	2-inch aluminum (early), phenolic (later versions)
Throat Size	1-inch exit
Phase Plug	Radial design
Application	Horn-loaded high-frequency driver
Common Horn Pairings	Altec 811, 511, and equivalent CD horns
Weight	3.5 lbs (1.6 kg)

Historical Context

The 802-8G is a refined version of the original 802 series drivers, developed in the analog era. It was designed for professional sound reinforcement and high-fidelity reproduction. In the Altec 800 series loudspeaker systems, it was frequently paired with the 515 bass driver and loaded onto constant-directivity horns. That gave full-range systems with balanced dispersion and high output.

Movie theaters and broadcast studios used it, and that built its reputation for reliability and sonic precision. The driver has high sensitivity and sturdy construction, so it could run at high SPL without distortion. Audio engineers of the time favored it.

Later production runs switched from aluminum to phenolic diaphragms. The change addressed metal fatigue and improved long-term reliability. Purists still debate the sonic differences between the two versions.

Sound Signature

The 802-8G sounds bright, detailed and forward, with pronounced energy in the upper midrange and extended highs. That presence suits applications where clarity and projection are critical. The lively top end can turn fatiguing or harsh if the driver isn't integrated with a well-matched horn and crossover network.

Paired with a smooth-loading horn such as the 811, the 802-8G gives a balanced, dynamic high-frequency response that remains competitive with modern drivers in vintage-focused setups.

Maintenance and Restoration Tips

Because of their age, many 802-8G drivers need inspection or restoration before use. Common issues include:

Diaphragm degradation: Aluminum diaphragms may develop cracks or fatigue over time. Phenolic versions are more durable but can still fail. Replacement diaphragms or reconing services are available from specialty vendors.
Corrosion on terminals: Clean binding posts with contact cleaner and inspect for oxidation.
Magnet weakening: Some units may require remagnetization to restore optimal performance. This service is offered by select audio restoration shops.
Phase plug alignment: Ensure the phase plug is securely seated and free of debris to maintain proper acoustic coupling.

When restoring, use only period-correct or recommended replacement parts to keep the driver original and performing as it should. After restoration, test with limited power first.

Collectibility and Market Value

The Altec 802-8G ranks 8/10 in collectibility. It was widely used in professional systems, and demand among vintage audio enthusiasts continues. Drivers in working condition with original phenolic diaphragms typically command higher prices.

Market Value: $150–$300 per driver, depending on condition, diaphragm type, and provenance.
Rarity: Common in the vintage market, but fully restored units with documentation are increasingly rare.

Collectors often seek matched pairs for stereo systems or theater restorations, so drivers with consistent performance and appearance are more desirable.

Conclusion

The Altec Lansing 802-8G remains a benchmark in high-frequency driver design from the analog era. Its combination of high sensitivity, rugged construction, and vivid sound ensures its place in the pantheon of classic audio components. Whether used in a restored studio monitor or a vintage cinema system, the 802-8G continues to deliver a listening experience that modern drivers often strive to emulate.

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