KLH Audio Model Model Three

The Model Three bookshelf speaker continues the legacy of KLH acoustic suspension, delivering accurate audiophile-grade performance. This charming bookshelf speaker is the perfect solution for music lovers with smaller listening spaces. And similar to the KLH Model Five, listeners have the flexibility to place their Model Threes closer to the wall than the average tower speaker. Or, with even greater convenience, you can place your Model Three on a bookshelf!

Acoustic suspension is a method of speaker cabinet design that uses one or more speakers mounted in a closed cabinet.
This system was designed in the 1950s by Henry Kloss, Malcolm Low and Joseph Hoffman (KLH)
Acoustic suspension systems reduce bass distortion that can be caused by stiff cone suspensions in conventional loudspeakers.
In a pressure chamber speaker, the spring constant of the trapped air is dominant over the spring constant of the suspension of the cone (spider and surround). Big advantage: The production tolerances in the spring constant of the loudspeaker are of minor importance. The cabinet can also be made quite small.

Specifications:
Frequency Response: 42Hz – 20,000Hz +/- 3dB
Low Frequency Extension: -10dB @ 32Hz
In-Room Sensitivity: 90.5dB @ 2.83V / 1M
Free-field Sensitivity: 87.5dB @ 2.83V / 1M
Power Handling: 200 Watts / 800 Watts Peak
Recommended Amplification: 20 Watts to 200 Watts
In-Room Maximum SPL: 112.3dB
Max Output @45Hz: 106dB
Impedance: 6 Ohms (3.5 ohms minimum @140 Hz)
Horizontal Dispersion: 140° Degrees
Features: Three-Position Acoustic Balance Control
Crossover Frequency: MF: 380Hz (2nd Order Electro-Acoustic)
                                  HF: 2,850Hz (2nd Order Electro-Acoustic)
High Frequency Driver: 1" Aluminum Dome with Soft Rubber Suspension
Mid Frequency Driver: 4" Pulp-Paper Cone with Reverse Roll Rubber Suspension
Low Frequency Driver: 10" Pulp-Paper Cone with Reverse Roll Rubber Suspension, 2" Diameter
Flat Wire Voice Coil
Enclosure Material: Structurally Reinforced ¾" Medium Density Fiberboard
Inputs: Five-Way Gold-Plated Binding Posts
Height: 34.25" (87.0cm) w/ Included Riser Base
 26.0" (66cm) w/o Riser Base
Width: 13.75" (35.0cm)
Depth: 13.0" (33.0cm) w/Included Riser Base
 11.5" (29.2cm) w/o Riser Base
Weight: 44lbs. (20.0kg) w/o Riser Base
 52lbs. (23.6kg) w/Included Riser Base

THE KLH AUDIO MODEL THREE IS DELIVERED INCLUDING THE CORRESPONDING STANDS!