KLH Audio Model Seven Speakers (Pair)
Frequently Bought Together
Product Overview & Specifications
Inspired by KLH's original 1960 design, the KLH Model Seven is a large-format, 3-way floorstanding loudspeaker utilizing an acoustic suspension (sealed enclosure) design. Serving as a larger, more powerful alternative to the Model Five and Model Three, the Model Seven is sold as matched, mirrored pairs and features a built-in slant riser base to align driver dispersion directly toward the listener.
The cabinet is engineered from heavy-duty 3/4" and 1" MDF with internal structural reinforcement and a 3-position Acoustic Balance Control to fine-tune high-frequency output for different room acoustics. Its driver array pairs a 13" pulp-paper woofer with a 5" midrange driver and a 1" aluminum dome tweeter, delivering deep, effortless low-frequency response down to 26 Hz (-10 dB).
KEY FEATURES
- 3-Way Acoustic Suspension Design: Sealed enclosure topology that delivers accurate, tight, and natural bass performance without port turbulence.
- Matched Mirrored Pair: Hand-finished cabinets with mirrored driver layouts for precise stereo imaging and soundstage depth.
- High-Performance Driver Complement: Features a 13" paper cone woofer with a 2" voice coil, a 5" paper midrange, and a 1" rubber-suspended aluminum dome tweeter housed in non-resonant die-cast aluminum frames.
- Three-Position Acoustic Balance Control: Selectable rear-panel switch allowing attenuation of high frequencies to optimize room integration.
- Rugged Reinforced Enclosure: Heavyweight construction using 3/4" and 1" MDF to eliminate panel resonances and cabinet coloration.
- Integrated Slant Riser Base: Includes a 3-degree slant base to optimize vertical time-alignment at the listening position.
SPECIFICATIONS
| Speaker Type | 3-Way Acoustic Suspension Floorstanding Loudspeaker |
| High Frequency Driver | 1" Aluminum Dome Tweeter with Soft Rubber Suspension |
| Mid Frequency Driver | 5" Pulp-Paper Cone with 1/2 Roll Rubber Suspension & Die-Cast Aluminum Frame |
| Low Frequency Driver | 13" Pulp-Paper Cone with 2" Voice Coil, 1/2 Roll Rubber Suspension & Die-Cast Aluminum Frame |
| Crossover Frequencies | MF: 300 Hz (3rd order electro-acoustic) | HF: 3,500 Hz (3rd order electro-acoustic) |
| Frequency Response | 38 Hz – 20,000 Hz (±3 dB) |
| Low Frequency Extension | 26 Hz (-10 dB) |
| Sensitivity | 91 dB @ 2.83V / 1m (In-Room) | 88 dB @ 2.83V / 1m (Free-field) |
| Power Handling | 250 W Continuous / 1,000 W Peak |
| Recommended Amplification | 20 W to 250 W per channel |
| Nominal Impedance | 4 Ω |
| Maximum SPL / Output | 115 dB (In-Room) | 111 dB Max Output @ 45 Hz |
| Horizontal Dispersion | 140° (-6 dB) |
| Acoustic Tuning | Three-Position Acoustic Balance Control |
| Enclosure Material | Structurally Reinforced ¾" & 1" MDF |
| Input Terminals | Five-Way Gold-Plated Binding Posts |
| Dimensions (H x W x D) | 104.1 x 45.7 x 31.1 cm (With Riser) | 91.4 x 45.7 x 24.8 cm (Without Riser) |
| Weight | 35.7 kg (78.8 lbs) with base | 30.8 kg (68.0 lbs) without base |
| Included Accessories | 3° Slant Riser Base |
Customer Reviews
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KLH Audio Model Seven Speakers (Pair)
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