A v a l o n A c o u s t i c s

P R E C I S I O N M O N I T O R 4

PM 4

The Precision Monitor Line consists of four models. These are all-new clean sheet designs which feature new cabinets, dirvers and crossovers. Drawing on decades of design and manufacturing experience, these are designed to provide you with endless hours of musical enjoyment. The PM 4 is the largest of the three-way monitors in the PM Line. While it is larger than the PM 3, it isn't hugely bigger. With highly accurate bass, midrange and top end reproduction, it is a more revealing speaker than the PM 3 with regard to the quality of each recording. Designed for listeners who wish to hear everything on a recording--whether it is a historical recording from the 78 era or a recent state of the art recording. Without being massively big, this is an excellent speaker that deserves to be auditioned by any serious music lover who seeks full-range reproduction but in a reasonably compact cabinet for it's capabilities. Manufactured by Avalon Acoustics to their exacting standards, the PM 4 is available in a variety of finishes. Standard finishes are Birdseye Maple clear, Polychrome Light or Polychrome Dark. Premium finishes include Curly Maple, Quilted Cherry, Figured Walnut, etc. In addition you can choose from either a clear coat Satin or High Gloss finish.
Selected Design Highlights
PRECISION MONITOR 4 is a full range reference monitor designed specifically for superlative tonaland spatial accuracy. Recovery of fine low-level detail, maximum possible resolution, transientaccuracy, and exceptional dynamic contrast were our specific design goals. Accurate tracingof all waveform parameters, without exaggeration or artifact is the hallmark of thePrecision Monitor 4, a transparent window into the heart of recorded music.

FEATURES• Proprietary Silent Inert Cabinet material/process • Meticulous tracking of power response, amplitude response, phase response, and transient response for unparalleled ambience retrieval and natural tonality • Purely pistonic wavefront generation with smooth open lobing characteristics • Stored energy elimination (SEE) technology produces clear stable imaging and black backgrounds even under heavy SPLdemands • Entirely resistive and finite loading from 10Hz to 250KHz minimizing amplifier perturbation effects • Advanced light weight driver diaphragm materials minimize energy storage and time-domain distortion • Each driver individually tested and matched for optimum performance • Smooth, wide polar response for superlative imaging capabilities • Moderate impedance characteristic allows for ideal interface with any amplifier • Crossover circuitry is hard-wired with surface-only conductors, eliminating deleterious sonic effects of printed-circuitboards • Proprietary all-phase crossover topologies • Careful crossover control of all magnetic field interaction • Proprietary magnetics technology
Silent Inert Composite - proprietary structural system - White Paper
Avalon PM4 SPECIFICATIONS
Driver Complement1" Concave Pure Diamond Tweeter3 1/2" Concave Ceramic Dome Midrange11” Nomex Kevlar Composite Cone Woofer Sensitivity 89 dB Impedance 4 Ohms Nominal Frequency Response 24Hz to 100kHz Recommended Amplifier Power 25 to 400 Watts Speaker Wire Terminals Two position Binding Post Dimensions 49" H 12" W 17" D 125 cm H30 cm W 43 cm D Weight - each 134 Pounds 61 kg
Please note that all of the information and specifications provided herein are subject to change.