Altec 1219B ([1958])

The Altec Lansing 1219B is a vintage loudspeaker enclosure from the late 1950s. It gets overshadowed by the 604 and 811A, but it has its own place in the Altec Lansing lineup as a bass reflex (vented) enclosure built to go with midrange and high-frequency drivers in professional and audiophile systems.

Production started in 1958. The 1219B was not a complete speaker system. It was a passive enclosure built to house a single 12-inch low-frequency driver. It was typically paired with Altec's high-efficiency compression drivers and crossover networks to make two- or three-way systems. It was commonly used in broadcast studios, movie theaters, and early public address systems, where extended low-frequency response and durability were essential.

Design and Construction

The 1219B has a rectangular, trapezoidal cabinet made from high-quality Baltic birch plywood. The trapezoidal shape helps reduce internal standing waves and cabinet resonance, which gives cleaner bass. The front baffle is reinforced and cut for a single 12-inch speaker. The rear panel has a removable access panel for mounting the driver inside and placing the crossover.

The bass reflex tuning is the main thing to know about the 1219B. There is a port (vented opening) on the front baffle, just below the speaker mounting location. The port is sized and positioned to boost low-frequency output by letting air move in a controlled way out of the cabinet. That extends bass response down to approximately 45 Hz, depending on the driver used. This was an advanced design for its time.

The standard finish for the 1219B was a textured gray hammertone paint, typical of Altec’s professional equipment of the era. The front grille is a stamped steel mesh, painted black, offering protection while minimizing acoustic diffraction. The overall dimensions are approximately 22 inches high, 14 inches wide, and 11 inches deep, making it a substantial but manageable enclosure for studio and installation use.

Technical Specifications and Performance

The 1219B was designed to work with Altec's 12-inch low-frequency drivers, most commonly the Altec 1230B or 1235B. These drivers had large 3-inch voice coils, cast aluminum frames, and high power handling - up to 35 watts continuous (140 watts peak), which was considerable for the time. System impedance was typically 16 ohms. That allowed efficient use in multi-speaker installations with constant-voltage distribution systems (70.7V lines), widely used in commercial audio.

Nominal sensitivity with the 1230B driver was around 98 dB (1W/1m). That is highly efficient and suits the tube amplifiers that were standard in the era. The crossover point for systems using the 1219B was typically set between 600 Hz and 800 Hz, depending on the midrange driver used (such as the 515C or 518A).

Frequency response for the complete system (with appropriate drivers) ranged from approximately 45 Hz to 6 kHz, with the 1219B handling the lower end. The bass reflex tuning gave a +3 dB boost around 60 Hz compared to a sealed enclosure, adding punch and presence in speech and music.

Applications and Historical Use

The 1219B was widely used in professional settings. It was common in radio and television broadcast control rooms, where accurate monitoring was crucial. Its durability and extended low end also made it popular in movie theaters, particularly in surround or subwoofer roles before modern surround sound formats arrived.

In live sound, the 1219B was sometimes used in touring PA systems, often stacked or flown in arrays with horn-loaded mid and high-frequency cabinets. It was not as portable as later designs, but its rugged construction let it survive regular transport.

The 1219B also found a following among early hi-fi enthusiasts. Audiophiles in the 1960s and 70s often built custom systems around Altec components, using the 1219B as the foundation for full-range speakers. Paired with a 515C midrange and a 802 or 808 high-frequency horn, the system could reach high sound pressure levels and wide dynamic range, and suited jazz, orchestral, and vocal recordings.

Legacy and Collectibility

Today the 1219B is a collectible. It is less widely recognized than the 604 Duplex, but it reflects Altec's systematic approach to speaker system design, where every component from driver to enclosure was engineered to work together. Original units in good condition are sought after by vintage audio restorers and studio historians.

Restoration projects often involve replacing aging speaker surrounds (typically from foam to butyl rubber), rewiring, and sometimes upgrading internal crossovers while keeping the original look. Some modern builders use the 1219B enclosure with contemporary drivers to combine vintage looks with modern performance.

Altec Lansing was formed in 1941 through the merger of Altec Service Corporation and Lansing Manufacturing Company. The 1219B was not a flagship product, but it fit the company's focus on functional, acoustically sound design.

Conclusion

The 1219B may not be the most famous speaker in the Altec catalog. Its bass reflex design, solid construction, and compatibility with high-efficiency drivers made it a reliable workhorse in studios, theaters, and broadcast facilities.

For collectors and vintage audio enthusiasts, the 1219B offers a tangible connection to a golden era of sound reinforcement and high-fidelity reproduction. Whether restored to original specs or adapted for modern use, it remains a respected piece of audio heritage—a functional artifact from a time when craftsmanship and acoustic science went hand in hand.

Market Value

┌──────────────────────────────────────────────────────────────────────────┐
│ ALTEC 1219B                                                     Aug 2026 │
├──────────────────────────────────────────────────────────────────────────┤
│ High      $49,103                                 Latest            $454 │
│ Median    $12,117                                 Trend                — │
│ Low       $454                                    Volume           ~2/mo │
├──────────────────────────────────────────────────────────────────────────┤
│$50,000 ┤                                                                 │
│        │.                                                                │
│        │                                                                 │
│$28,743 ┤                                                                 │
│        │                                                                 │
│        │                                                                 │
│        │          .                                                      │
│   $400 ┤                                                                .│
│        ├─────────────────────────────────────────────────────────────────│
│    vol │█         █                                                     █│
│        └─────────────────────────────────────────────────────────────────│
│         2026-04                      2026-05                      2026-06│
└──────────────────────────────────────────────────────────────────────────┘

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