Martin Logan PREFACE/ Hybrid Advanced Thin Film Loudspeaker 2012 Black Wood Grain

These Martin Logans are not only affordable but have but traditional speakers and have Martin Logans signature Advanced Thin Film technology found in their pricier lines. The true audiophile gets the best of both worlds packaged in an affordable Martin Logan tower. They are truly in great shape for 10 years old and sound amazing. Positioning these I'm your abode is key to getting the maximum output of what these Martin Logans can produce. We recommend following the guidelines given by Martin Logan on their website. The original paperwork is not with these but we can easily print it out for you as it is still available on the Martin Logan Website. We accept any reasonable offers.

PREFACE
The world's most affordable high-performance speaker, with Advanced Thin Film driver technology for near-electrostatic sound quality.
Preface, like every MartinLogan product, meticulously advances those recognizable characteristics of passion and performance that consciously equate to pride of possession and elevated quality of life. At first sight and first sound, you know this is truly a MartinLogan, just for you.

Launched in 2008

Specifications
Specifications are subject to change without notice
Frequency Response

35–20,000 Hz ±3dB

Recommended Amplifier Power

20‒400 watts per channel

Sensitivity

92 dB/2.83 volts/meter

Impedance

4 Ohms nominal. Compatible with 4, 6, or 8 Ohm rated amplifiers.

Crossover Frequency

2200 Hz

High Frequency Transducer

1.5" × 2.25" (3.8 × 5.7 cm) ATF™ Transducer

Low Frequency Transducer

Three 6.5" (16.5cm) cast basket, paper-cone, non-resonant asymmetrical chamber format; bass reflex
Components

Air core coils and large steel laminate inductor, polyester film capacitors in series and low DF electrolytic capacitors

Inputs

Custom 5-way binding posts

Weight

46 lbs. (20.9 kg)

Dimensions

39.6" × 9" × 17"
(100.6cm × 22.9cm × 43.3cm)

The world's most affordable high-performance speaker, with Advanced Thin Film driver technology for near-electrostatic sound quality.
Preface, like every MartinLogan product, meticulously advances those recognizable characteristics of passion and performance that consciously equate to pride of possession and elevated quality of life. At first sight and first sound, you know this is truly a MartinLogan, just for you.