Klipsch KG 5.5 Heritage Floorstanders

The Klipsch KG5.5 is a highly respected vintage floorstanding loudspeaker from Klipsch’s classic American hi-fi era, designed for listeners who value dynamics, scale, and live-like energy. Known for its high efficiency and effortless output, the KG5.5 delivers the unmistakable Klipsch sound: fast, impactful bass, forward presence, and the ability to fill a room with authority even at low amplifier power.

This model features a dual-woofer design combined with Klipsch’s signature horn-loaded high-frequency driver, allowing it to play loud with ease while maintaining clarity and control. The result is a speaker that excels with rock, blues, live recordings, and dynamic jazz, while still offering surprisingly good balance for vocals and acoustic material when paired with the right amplifier.

One of the key appeals of the KG5.5 is its amplifier friendliness. With very high sensitivity, it pairs beautifully with vintage receivers, integrated amplifiers, and even lower-power tube amps, making it a favorite among experienced audiophiles who want big sound without needing massive power.

Built in the USA with solid cabinets and a purposeful, no-nonsense design, the KG5.5 represents a period when Klipsch focused on performance first. Today, it remains a highly desirable model for listeners seeking authentic American horn speaker dynamics and long-term reliability.

Condition: Excellent – Serviced, tested, and cleaned
Model: Klipsch KG5.5
Type: High-Efficiency Floorstanding Loudspeakers
Protection Plan: 1-Year Warranty Included
Free Support: Must be used before requesting return
SKU: 12QE0097

Customer Service

Once your item arrives, if you have any questions about setup, placement, or system matching, please CONTACT US. We are always happy to help.

TRADE-IN PROGRAM

If you have vintage audio equipment (receivers, speakers, cassette decks, reel-to-reel, etc.) and would like to upgrade to this fully serviced Klipsch KG5.5, feel free to contact us. You only pay the difference between your equipment and ours.

Note

Actual appearance may vary slightly due to lighting and display differences. Please review all photos carefully.

SPEC

• Design: 2.5-Way Floorstanding Loudspeaker
  
• Drivers:
  Low Frequency: Dual 10-inch cone woofers
  High Frequency: Horn-loaded compression tweeter
• Frequency Response: Approximately 38Hz – 20kHz ±3dB
  
• Impedance: 8 Ohms
  
• Sensitivity: Approximately 98 dB / W / m
  
• Power Handling: Up to 100 watts continuous (higher peak capability)
  
• Cabinet Type: Bass reflex
  
• Dimensions (each): Approximately 39″ (H) × 12″ (W) × 15″ (D)
  
• Weight (each): Approximately 39 lbs
  
• Country of Origin: Made in USA

KEY FEATURES

• High-Efficiency Horn Design
  Extremely easy to drive, delivering room-filling sound with minimal amplifier power.
• Dual Woofer Authority
  Strong, punchy low end with excellent impact, ideal for rock, blues, and live recordings.
• Live-Like Dynamics
  Fast transient response and high output capability create an engaging, concert-style presentation.
• Vintage Klipsch Character
  Forward, energetic sound that rewards listeners who enjoy realism and scale.
• Built for Longevity
  Solid cabinet construction and simple, robust design ensure long-term reliability.

 REFURBISHED

This pair of Klipsch KG5.5 speakers has been professionally inspected and verified to ensure proper operation and reliable performance.

Electrical Verification
Impedance and continuity checks were performed to confirm stable electrical behavior across both speakers.

Signal & Sound Testing
Audio signal testing confirmed clean output, proper driver integration, and balanced performance between channels.

Driver Inspection
Woofers and horn tweeters were inspected for correct movement, alignment, and consistent output with no abnormal noise or distortion.

Cabinet & Cosmetic Care
Cabinets were cleaned and detailed to present a well-preserved vintage appearance while retaining original character.

Terminal & Connection Check
All binding posts were inspected and secured for stable, long-term use.

Final Listening Evaluation
Tested as a matched pair to confirm strong imaging, coherent soundstage, and dynamic consistency.

Result:
These Klipsch KG5.5 speakers deliver powerful, high-impact sound with excellent efficiency and classic Klipsch horn dynamics. Fully verified and ready for immediate enjoyment.

SUGGESTED PAIRINGS 

Marantz 2270 / 2275 Receiver
Best for: Classic Rock, Blues, Vocals
The warm, full-bodied Marantz house sound is an excellent counterbalance to the KG5.5’s high-efficiency horn dynamics. This pairing adds weight and texture to the midrange, giving vocals more body and smoothing the top end without losing energy. Ideal for long listening sessions with classic rock records, blues guitar, and vocal-centric albums where tone and musical flow matter most.

Pioneer SX-950 / SX-780 Receiver
Best for: Rock, Funk, Live Recordings
Pioneer’s clean, authoritative power delivery brings out the KG5.5’s speed and punch. Bass lines hit hard and stay tight, drums sound immediate, and live recordings come across with scale and impact. This is a high-energy pairing for listeners who enjoy drive, clarity, and a front-row concert feel.

Sansui AU-717 Integrated Amplifier
Best for: Jazz Fusion, Acoustic, Instrumental
The Sansui AU-717’s controlled low end and harmonically rich midrange refine the KG5.5’s presentation, adding depth and texture without dulling its dynamics. This combination excels with complex arrangements, acoustic instruments, and instrumental music where balance, layering, and tonal density are key.

Tube Amplifiers (EL34 / 6L6 Class)
Best for: Analog Purists, Jazz, Vocals, Intimate Recordings
Thanks to the KG5.5’s very high sensitivity, tube amplification is a natural match. EL34 or 6L6-based amps bring a more organic, three-dimensional soundstage with natural harmonic decay and effortless dynamics. This setup is ideal for experienced listeners seeking realism, intimacy, and a classic tube-driven listening experience without sacrificing volume capability.

 Unlock an instant $100 voucher with every combo purchase.

PACKAGING & SHIPPING:

Secure Packaging:
Each unit is carefully packed using:

• High-density foam inserts with 5-layer corrugated cartons
• Custom EPE foam corners to protect edges
• Double-wall outer box for shock resistance
• Plastic straps + handling labels to ensure safe transit

Shipping Details:

• Dispatch Time: Ships within 3 business days
• Carrier: UPS Ground (tracked & insured)
• Signature Required: Yes (as buyer’s request)
• Transit Time: Typically 3–7 business days (USA)

International Shipping:
We offer global delivery through the eBay International Shipping Program. eBay handles customs, duties, and tracking.

 Note: Packaging may vary slightly depending on unit size or model, but safety and protection are always our top priority.

Thank you for being a valued customer & Thanks for looking!