Altec Model 18 (The Rare Console Speaker)

Name: " "Altec" model: MODEL-18" model-18
Brand: " "Altec" model: MODEL-18"

1970s - 1980s

Altec Model 18 - rare console speaker with iconic 604-8H driver

The Altec Model 18 is one of the rarest and most sought-after Altec speaker systems, representing the pinnacle of Altec's console-style speaker design. Combining professional-grade components with furniture-quality cabinetry, the Model 18 was designed for discerning audiophiles who wanted both exceptional sound quality and aesthetic appeal in their living spaces.

Specifications

Type	3-way console loudspeaker system
Low Frequency Driver	15" Altec woofer (typically 416 or 515 series)
Midrange Driver	Horn-loaded compression driver (typically 802 or 806 series)
High Frequency Driver	Dome or cone tweeter for extended highs
Crossover Frequencies	Approximately 800 Hz and 5,000 Hz
Nominal Impedance	8 Ω
Power Handling	50-75W continuous
Sensitivity	96-98 dB/W/m
Frequency Response	30 Hz - 20 kHz
Cabinet Type	Console design with integrated base
Cabinet Dimensions	Approximately 36" H x 24" W x 18" D
Weight	Approximately 100-120 lbs per speaker

Design Philosophy

The Model 18 was conceived as a "statement piece" that would appeal to audiophiles with sophisticated tastes:

Furniture-Quality Construction: Designed to be attractive furniture pieces, not just speakers
Professional Performance: Incorporating Altec's best driver technology
Living Room Friendly: Sized and styled for domestic environments
Complete System: 3-way design for full-range performance
Premium Materials: High-quality wood veneers and finishes

Unlike most Altec speakers which had a utilitarian or professional appearance, the Model 18 was designed from the ground up to be visually appealing while delivering uncompromising audio performance.

Driver Configuration

Based on available information and examples, the Model 18 typically featured:

Woofer: 15" Altec woofer, likely 416-8B or similar, in a tuned enclosure
Midrange: Horn-loaded compression driver (802-8G or 806-8A) on a small format horn
Tweeter: Additional high-frequency driver for extended response, possibly a dome or cone type
Crossover: Sophisticated 3-way network with level controls

The exact driver complement may have varied during production, but all examples used premium Altec components selected for their musicality and reliability.

Cabinet Design

The Model 18 cabinet was a key part of its appeal:

Console Style: Integrated base or pedestal design
Wood Selection: Premium wood veneers like walnut, teak, or rosewood
Finish Quality: Hand-rubbed oil or lacquer finishes
Grille Design: Attractive fabric grilles that complemented the cabinet
Internal Construction: Proper bracing and damping for optimal performance

The cabinet was designed to be a focal point in a room, with the same attention to detail as high-end furniture.

Performance Characteristics

While specific measurements are scarce due to the rarity of Model 18 speakers, they are reported to offer:

Full-Range Capability: 3-way design provides extended frequency response
High Sensitivity: Typical Altec efficiency for dynamic performance
Refined Sound: More polished presentation than utilitarian Altec models
Excellent Imaging: Careful driver placement and crossover design
Power Handling: Capable of high output levels when needed

The Model 18 was designed to satisfy both critical listeners and those who appreciate fine craftsmanship.

Rarity and Production

The Model 18 is exceptionally rare for several reasons:

Limited Production: Likely produced in small numbers due to high cost
Premium Pricing: Would have been significantly more expensive than other Altec models
Target Market: Aimed at a narrow segment of affluent audiophiles
Survival Rate: Few examples have survived in original condition

This rarity makes the Model 18 one of the most sought-after Altec speakers among collectors.

Comparison with Other Console Speakers

Model	Brand	Era	Characteristics
Model 18	Altec Lansing	1970s	Professional components, furniture quality
KLH Model Twelve	KLH	1960s	Acoustic suspension, classic design
JBL L200	JBL	1970s	Studio monitor heritage, walnut cabinets
AR-3a	Acoustic Research	1960s	Bookshelf design, revolutionary performance

Collectibility and Value

The Model 18's rarity and reputation contribute to its high collectibility:

Extreme Rarity: Few pairs are known to exist
Historical Significance: Represents Altec's attempt at a luxury product
Performance Reputation: Believed to be among Altec's best-sounding designs
Aesthetic Appeal: Attractive to collectors who appreciate vintage design

When examples do appear on the market, they typically command prices of $6,000-$10,000 per pair or more, depending on condition and originality.

Restoration Considerations

Restoring a Model 18 requires special attention:

Cabinet Restoration: Preserving original finishes is crucial for value
Driver Preservation: Original drivers should be retained whenever possible
Crossover Restoration: Careful recap with high-quality components
Documentation: Photographing and documenting original condition
Expert Assistance: Given their rarity, consulting Altec experts is advisable

Due to their value and historical importance, Model 18 speakers should be restored with preservation in mind rather than modification.

Historical Context

The Model 18 was introduced during a period when high-end audio was becoming more sophisticated and consumers were willing to invest in both performance and aesthetics. The 1970s saw the rise of the "audiophile" market, with manufacturers competing to offer increasingly refined products.

Altec, known primarily for professional and utilitarian home audio products, created the Model 18 to compete in this premium segment. While it never achieved the production volumes of models like the Model 19, it represents an important chapter in Altec's history and the company's aspirations in the high-end market.

Legacy

The Model 18 occupies a unique place in Altec history:

Ultimate Altec Console: The most refined console speaker Altec produced
Collector's Holy Grail: Among the most sought-after vintage Altec speakers
Design Statement: Demonstrates Altec's capabilities beyond utilitarian designs
Historical Artifact: Represents a specific moment in audio history

For the fortunate few who own a pair, the Model 18 represents the pinnacle of vintage Altec ownership—a combination of legendary sound quality, exceptional craftsmanship, and extreme rarity.