The KLH Model 20 speakers are classic, compact, two-way acoustic suspension speakers (10" woofer, phenolic tweeter) known for their warm, detailed sound, often compared to the popular KLH Model 17 but at 4 ohms. The model 20 speakers were originally sold as part of an integrated system with a turntable and amplifier in the mid-1960s. Generally these Model 20 speakers are considered a great vintage value for their smooth, realistic audio quality. Reviewers praise the "incredibly soft clear sound" and "stunning clarity" after proper refurbishment, noting excellent midrange and highs that are "bright and nice (but not too bright!)". They are considered great for a variety of music genres, including jazz and classical, offering a balanced and immersive listening experience.
Cash Sale No Holds Call or Text for Pick-up - Local sale only no shipping.
Note: These speakers were tested by DALAUDIO. They have very good overall tone. We are happy to demo with proper notice. These speakers would likely sound better with a capacitor replacement. Since they were in excellent condition, it might be something to consider although they are not excessively high in resistance (ESR), it still may improve the already great sound. The estimated cost for all 8 caps with labor to make the change is about $80. Please don't forget these also need a 4 ohm capable amplifier.
Key Features & Characteristics:
Design: 2-way, sealed acoustic suspension.
Drivers: 10-inch Woofer
Tweeter: Phenolic Ring Tweeter.
Impedance: 4 Ohms which means they require an amplifier that can handle a 4-ohm load.
Power Requirements: low-to-medium power - 15-25W amplifiers (same as KLH Model 20 system).
Sound: Known for smooth, natural, and realistic audio with deep bass for their size the hallmark of KLH design team.
Original System: Sold with KLH Model Twenty System (turntable, receiver, speakers).
Connectivity: Uses RCA jacks but possible to make a good set of cables with the right connector or can be modified to modern binding posts.
Aesthetic: They feature a classic, robust build, often with oiled walnut cabinets, that adds a mid-century modern aesthetic to a room.
Impedance: The speakers are 4-ohm,
