Transparent clarity, deep bass, and “Invisible Sound” from German audio company ADS. Background: One of the lesser known hi-fi brands of the ’70s, ADS (Analog and Digital Systems) […]
Great Vintage Bookshelf Speakers: Classic Models That Won’t Overwhelm Your Space (or Budget)
For those of us living in a city, the notion of a dedicated listening room is laughably impractical. Space is at a premium, so carving out an entire room just for audio is a luxury most can’t afford. Too, even if you had the space, neighbors and thin walls mean you’re not likely to fully enjoy the volume and immersion a larger setup offers. Then there’s the cost of a full hi-fi system: One that dominates your living room can feel more like an indulgence when headphones offer an easier solution. Given the choice between spending money on records or stereo components, many opt for the former.
Enter vintage bookshelf speakers, which have benefits that fit the constraints of city living without sacrificing sound quality.
Note on speaker placement: Bookshelf speakers should be positioned on stands or shelves at ear level when seated. Doing so allows the tweeters to project sound directly toward you, which improves clarity and detail. They should be spaced about 6-10 feet apart, depending on the room size, and angled slightly inward to create the proverbial sweet spot. Avoid placing them close to walls or corners, which will muddle the sound. A little breathing room —at least a few inches from the wall — helps maintain balanced sound quality.
Below, some models to search for.
Acoustic Research AR-4x
Despite their small footprint, the Acoustic Research AR-4x speakers are more than capable of filling a room with immersive sound. Compact and unassuming, the AR-4x offers a smooth, natural sound that belies its size. Known for its excellent midrange clarity and solid bass response, these speakers punch above their weight, making them ideal for apartments where space is limited but sound quality can’t be compromised.
Type: Two-way acoustic suspension bookshelf speaker
Woofer: 8-inch
Tweeter: 2.5-inch cone
Frequency Response: 80 Hz – 15,000 Hz
Impedance: 8 ohms
Dimensions: 9.5 inches wide x 19 inches tall x 7.25 inches deep
Weight: Approximately 18 lbs each
KLH Model Seventeen
The KLH Model Seventeen speakers are a solid example of 1960s design and performance. Fanatics cite their excellent balance and clarity that’s particularly impressive in the midrange. The bass is tight without being overwhelming, making them a great option for smaller spaces where you want quality sound without rattling the floors.
Type: Two-way acoustic suspension bookshelf speaker
Woofer: 10-inch
Tweeter: 1.75-inch cone
Frequency Response: 40 Hz – 15,000 Hz
Impedance: 8 ohms
Sensitivity: 90 dB (1W/1m)
Power Handling: 25 watts (RMS)
Dimensions: 11.5 inches wide x 22 inches tall x 9.5 inches deep
Weight: Approximately 25 lbs each
Dynaco A-25
First brought to market in the late 1960s, the Dynaco A-25s are considered a benchmark in vintage bookshelf speakers. Unlike previous Dynaco models, which often employed a what’s known as a “sealed acoustic suspension” design, the A-25s introduced an “aperiodic vent system” — a vent positioned at the back that allowed the speakers to achieve deeper bass response without the need for a larger cabinet.
Type: Two-way aperiodic vent bookshelf speaker
Woofer: 10-inch
Tweeter: 1.5-inch dome
Frequency Response: 40 Hz – 17,000 Hz
Impedance: 8 ohms
Dimensions: 11.5 inches wide x 20 inches tall x 10 inches deep
Weight: Approximately 25 lbs each
KEF Coda III
Released in 1977, the British-made KEF Coda III speakers were designed as an entry-level model, but gobsmacked audiophiles with its refined performance, one enabled by the company’s highly regarded B200 woofer and T27 tweeter.
Type: Two-way bass reflex bookshelf speaker
Woofer: 8-inch (KEF B200)
Tweeter: 0.75-inch (KEF T27)
Frequency Response: 55 Hz – 20,000 Hz
Impedance: 8 ohms
Dimensions: 10.25 inches wide x 20 inches tall x 9 inches deep
Weight: Approximately 18 lbs each
Advent Smaller
The Advent Smaller speakers, engineered by audio pioneer Henry Kloss and released in the early 1970s, were designed to deliver the same deep sound as the original Advent Loudspeaker — but in a more compact form. Kloss, an expert in acoustic suspension design, created a speaker that featured a 9-inch woofer and 2.5-inch tweeter, the combination of which propels high-performance sound through cabinets that fit neatly into apartments or small rooms.
Type: Two-way acoustic suspension bookshelf speaker
Woofer: 9-inch
Tweeter: 2.5-inch
Frequency Response: 42 Hz – 17,000 Hz
Impedance: 8 ohms
Sensitivity: 88 dB (1W/1m)
Power Handling: 15-45 watts (RMS)
Dimensions: 11.5 inches wide x 20.75 inches tall x 9 inches deep
Weight: Approximately 23 lbs each