PIONEER HPM100 Pair of Speakers – Fully Restored & Serviced – 1 Year Warranty.

Condition: ⚠️ Note: Speaker stands are not included. Fully tested, serviced and restored – Excellent sound, great working. With over 2,000 fully serviced and certified vintage receivers/speakers delivered. HQaudios stands as one of the most reputable sources for high-quality audio units. If you’re browsing on a mobile device, scroll down and tap the Title to view the complete description.

ABOUT:

The Pioneer HPM-100 is one of the most iconic vintage speakers ever produced, developed during the golden era of high-fidelity audio and closely associated with JBL engineering heritage. Known for its powerful output and distinctive sound signature, the HPM-100 delivers a bold, dynamic listening experience that has made it a long-standing favorite among collectors and audiophiles.

Featuring a 4-way design with a 12-inch woofer, dedicated midrange, tweeter, and the unique High Polymer Molecular (HPM) super tweeter, this speaker is capable of producing deep, impactful bass, clear midrange, and extended high frequencies with exceptional energy and presence.

This pair has been fully restored and serviced to ensure optimal performance and reliability. With refreshed cabinets and carefully inspected internal components, the Pioneer HPM-100 stands as both a visual statement and a high-performance vintage speaker system.

Fully restored and professionally serviced, this pair is ready for long-term enjoyment and backed by a 1-Year Warranty.

• Condition: Fully tested, serviced and restored
• MODEL: HPM100 
• TYPE: 4-Way, 4-Driver Loudspeaker System
• PROTECTION PLAN: 1-Year Warranty Included
• FREE SUPPORT: Must be used before requesting return
• SKU: 12QE0107

Customer Service:

Once your item arrives, if you have questions about how your item functions or proper settings, please CONTACT US.

TRADE-IN PROGRAM

“If you have any vintage audios (receivers, speakers, cassette, reel to reel…) & want to upgrade with the serviced one, don’t hesitate to contact us for the best deal. You only need to pay for the difference between yours & mine….”

Note:

The actual color of the product may sometimes differ slightly from the photos due to lighting conditions, temperature, and the device used. Some angles in the photos may not fully reflect the product’s condition. Please read the description carefully and feel free to message us if you have any questions.

SPECS:

• Type: 4-Way, 4-Driver Loudspeaker System
• Power Handling: 50W
• Recommended Amplifier: 20W – 100W
• Sensitivity: 92.5dB (1W @ 1m)
• Frequency Response: 30Hz – 25kHz
• Bass: 1 x 12″ (300mm) cone
• Midrange: 1 x 4″ (100mm) cone
• Tweeter: 1 x 1.8″ (45mm) cone
• Super Tweeter: 1 x HPM High Polymer
• Enclosure: Bass Reflex
• Dimensions (W x H x D): 15.35″ x 26.38″ x 15.47″ inches (390 x 670 x 393 mm)
• Weight: 58.9 lbs (26.7 kg)

KEY FEATURES:

• Four-Way Speaker System – 12″ woofer, midrange, tweeter, and HPM super tweeter
• HPM Super Tweeter Technology – Extends high-frequency response beyond conventional designs
• Powerful Bass Performance – Strong, punchy low-end with excellent impact
• Adjustable Level Controls – Fine-tune high and mid frequencies to match room acoustics
• Classic Pioneer Design – Solid wood cabinet with timeless vintage aesthetics
• High Efficiency Output – Easy to drive with a wide range of vintage receivers and amplifiers
• Dynamic Live Sound Character – Ideal for rock, jazz, and energetic music playback

REFURBISHED

This pair of Pioneer HPM-100 speakers has been fully restored and professionally serviced:

Cabinet Condition

• Cabinets cleaned, polished, and refinished to restore original appearance
• Wood veneer maintained with consistent color and finish

Internal Inspection & Service

• All drivers inspected and tested for full functionality
• Woofer, midrange, tweeter, and super tweeter verified for performance

Controls & Switches

• Level controls cleaned and restored for smooth operation
• Ensures accurate tonal adjustment

Crossover & Internal Components

• Crossovers inspected and serviced for stable signal distribution
• Internal wiring checked and secured

Acoustic & Functional Testing

• Full system tested for clarity, balance, and output
• Completed a 2-hour continuous playback test for reliability

RESULT
The Pioneer HPM-100 delivers strong, impactful bass, energetic midrange, and crisp extended highs. After full servicing and testing, the speakers perform with the powerful and lively character that made this model legendary.

⚠️ Note: Speaker stands are not included.

✅ Backed by 1-Year Warranty (repair or replacement)

Suggested Pairings:

• Pioneer SX-1050 / SX-1250 – Classic synergy with strong control
• Sansui AU-717 – Warm, punchy, and dynamic pairing
• Marantz 2275 – Smooth tone with balanced output
• Kenwood KA-9100 – Clean power with excellent detail
• Yamaha CA-1010 – Neutral and well-controlled sound

🎁 GET A $100 VOUCHER INSTANTLY WHEN YOU BUY A COMBO!

PACKAGING & SHIPPING

Secure Packaging:

• Nylon wrap and sealed inner carton

• 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.