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Overview

The soul of a classic KLH. The sound of a true three-way loudspeaker. A footprint that fits real life.

The KLH Model Four brings the engineering and musical character of the acclaimed Model Five into a more compact floorstanding loudspeaker. With a dedicated midrange driver, sealed acoustic suspension cabinet, and timeless styling, it delivers a full-range listening experience without demanding a large listening room.

The Model Four combines an 8-inch pulp-paper woofer with the same 4-inch midrange driver and 1-inch aluminum dome tweeter used in the larger Model Five. This dedicated three-way configuration allows each driver to focus on a specific frequency range, delivering articulate bass, natural vocals, and detailed high frequencies.

Its sealed acoustic suspension enclosure provides controlled bass reproduction while offering greater flexibility in rooms where speaker placement may be limited. At just 13 inches wide and 8.25 inches deep without its included riser, the Model Four offers the presence of a traditional floorstanding loudspeaker in a surprisingly manageable package.

A three-position Acoustic Balance Control allows you to adjust the midrange and treble response to complement your room's acoustics, while genuine wood veneers and magnetic fabric grilles complete its unmistakably classic appearance.

Whether you're building a dedicated vinyl system or upgrading your everyday listening experience, the Model Four delivers an appealing combination of traditional hi-fi design and modern acoustic engineering.

Key Features

  • Three-Way Acoustic Suspension Design: Sealed cabinet engineered for controlled bass and flexible room placement.

  • 8-Inch Pulp-Paper Woofer: Delivers deep, articulate bass with a reverse-roll rubber suspension.

  • Dedicated 4-Inch Midrange: Reproduces vocals and instruments with clarity and natural tonal balance.

  • 1-Inch Aluminum Dome Tweeter: Provides smooth, detailed high-frequency reproduction.

  • Three-Position Acoustic Balance Control: Adjusts midrange and treble output by 1.5dB or 3dB to suit your listening environment.

  • Compact Floorstanding Design: Wide, shallow cabinet offers substantial sound without occupying excessive floor space.

  • Genuine Wood Veneer: Available in English Walnut, Black Ash, and White Oak.

  • Magnetic Fabric Grilles: Period-inspired styling with convenient removal.

  • Included Steel Riser Base: Positions the speaker at a six-degree angle for optimal listening alignment.

  • Gold-Plated Binding Posts: Five-way terminals accommodate a variety of speaker cable connections.

  • 10-Year Manufacturer's Warranty: Subject to KLH warranty terms.

Three-Way Sound Without the Oversized Cabinet

The Model Four occupies a distinctive position in the KLH lineup.

It combines the 8-inch woofer found in the Model Three with the dedicated midrange and tweeter used in the larger Model Five. This gives listeners the advantages of a three-way loudspeaker while maintaining a compact cabinet.

The dedicated midrange handles the frequencies where vocals, guitars, piano, and many other instruments live, allowing the woofer and tweeter to concentrate on their respective frequency ranges.

The result is a cohesive, balanced presentation that works beautifully across a wide variety of music.

Acoustic Suspension: Designed for Real Rooms

Unlike ported speakers, the Model Four uses a completely sealed enclosure.

This acoustic suspension design uses the air inside the cabinet to help control woofer movement, delivering articulate bass while offering additional flexibility when positioning speakers near walls or in smaller rooms.

A rear-mounted Acoustic Balance Control provides three settings, allowing you to tailor the speaker's midrange and treble output to suit reflective or heavily furnished spaces.

The included steel riser base angles the speaker backward by six degrees, positioning its drivers for an appropriate listening height.

Available Finishes

KLH KLHF00071 Model 5 Floorstanding Speaker - English Walnut
 – ProjectorScreen.com

English Walnut

Genuine walnut veneer with Stonewash Knit grille.


KLH Model Five Floorstanding Speaker - Black - Each

Black Ash

Black Ash veneer with Grey Knit grille.


Model Three Basalt Black Knit Grille (pair)
 – KLH Audio

White Oak

White Oak veneer with Black Knit grille.

Technical Specifications

Specification

Details

Speaker Type

3-Way Acoustic Suspension

Woofer

8" Pulp-Paper Cone

Midrange

4" Pulp-Paper Cone

Tweeter

1" Aluminum Dome

Frequency Response

46Hz–20kHz ±3dB

Low-Frequency Extension

35Hz (-10dB)

Sensitivity

88dB in-room (2.83V/1m)

Nominal Impedance

6 Ohms

Minimum Impedance

3.5 Ohms at 120Hz

Recommended Amplification

30–150 Watts

Power Handling

150W RMS / 600W Peak

Maximum In-Room SPL

108dB

Crossover Frequencies

380Hz / 2,500Hz

Crossover Design

Second-Order Electro-Acoustic

Acoustic Balance Control

Three Positions

Dimensions Without Riser

26" H × 13" W × 8.25" D

Dimensions With Riser

32.2" H × 13" W × 10.9" D

Included Accessories

6° Steel Riser Base, Magnetic Grille

Warranty

10 Years

Technical specifications and finish combinations verified against KLH's published Model Four information.

KLH Audio
+1

 

Experience KLH at The Grid HiFi

The KLH Model Four brings the character of classic American hi-fi into a loudspeaker designed for modern listening spaces.

Whether you're pairing it with a vintage-inspired integrated amplifier, building a dedicated vinyl system, or creating a high-performance two-channel setup, our team can help you select the ideal components.

Contact The Grid HiFi in Houston for pricing, availability, and finish options.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.