Transcript
SubSeries 300
Introducing the new Powerful, High Impact Bass with Clear Musicality
The SubSeries 300 represents a new direction in subwoofer
Great Size, Killer Detail
design by PSB Speakers. Our design team has partnered with the engineers
The SubSeries 300’s small cabinet contains a 12-inch woofer that effortlessly
at our sister company, NAD Electronics to design a sophisticated, customized
churns out low frequencies thanks to its polypropylene cone, butyl rubber
NAD power amplifier for the SubSeries 300. NAD is a leading manufacturer
surround, high power 50mm voice coil, and enormous 50oz magnet. As well,
of high performance amplifiers, well regarded for its award-winning designs.
port noise is almost non-existent with the large 75mm diameter internally
Both our companies share the same views on delivering honest reproduction
and externally radiused down firing port. Great attention to detail went into
of music and sound for real world listeners at fantastic value.
the woofer’s design. PSB engineers employed FEA (finite element analysis)
High Power, Low Energy The NAD amplifier is capable of producing a whopping 850W of peak
software and Klippel’s sophisticated Distortion Analyzer System to minimize distortion in the 12-inch woofer.
dynamic power, 425W of dynamic power, and 300W of continuous power (at
The dynamic SubSeries 300 is crafted to fit aesthetically with our Image
<0.08% THD). With this amount of power, the SubSeries 300 easily handles
Series speakers—sharing design cues such as the cabinet’s fit and finish,
demanding and explosive transients in music. The specially designed high
clean lines of the sculpted MDF fascia, and curvaceous feet—yet it will
power Class D discrete MOSFET amplifier output stage is 90% efficient,
perform equally well with any quality speakers, including our own Synchrony,
producing more power with less energy. A newly designed power supply also
Imagine, or Alpha Series speakers.
saves energy by reducing standby power consumption to a remarkably low <0.5 watts.
Sweet Sound, Smart Bass
Features · Powerful NAD Class D discrete MOSFET amplifier.
Our engineers prioritize musicality above all else, a characteristic that is
· Capable of 850W of peak dynamic power, 425 Wrms dynamic power and, 300Wrms continuous power at <0.08% THD.
clearly heard in the SubSeries 300. PSB’s many years of experience and
· 90% efficient output stage results in higher power with less energy.
analysis in subwoofer design produces flat frequency response, full bass
· Ultra-low, energy saving <0.5W standby power consumption.
extension, low distortion, and high output. The SubSeries 300 incorporates
· FEA and Klippel optimized woofer reduces harmonic distortion.
the latest implementation of our proprietary “smart bass” limiting circuitry
· High power handling 50mm voice coil to minimize thermal compression.
to prevent audible overload even under the most demanding music and
· Massive 50oz magnet for greater woofer sensitivity and damping.
film soundtracks. As a result, SubSeries 300 delivers consistently clean and
· Easily accessible front mounted control and convenient bi-colour status indicator.
accurate musicality even when overdriven.
· Stereo Low Level and LFE input and outputs for simple connection to source equipment. · Black Ash finish to suit any décor and match with any PSB speaker.
SubSeries 300 FREQUENCY RANGE
Response @ 0° ± 3dB LF Cutoff -10dB
AMPLIFIER POWER Continuous Dynamic Dynamic Peak Type ACOUSTIC DESIGN Woofer
27-150Hz 24Hz
300W 425W 850W Class D Discrete MOSFET Output Devices
12” (300mm) Polypropylene Cone Rubber Surround 2” (50mm) Voice Coil 50oz (1400g) Magnet
Crossover
Variable 50-150Hz, LR4 Low Pass Filter
Internal Volume
Design Type
1.1 ft3 (31 litres) Bass Reflex 3” (75mm) Down Firing Port
SIZE Gross Dimensions including grille, feet, knobs and terminals WEIGHT Net Shipping
(W x H x D) 15 3/8 x 20 1/8 x 17 3/8” (390 x 510 x 441mm) 43lb (19.5kg)/each 50lb (22.7kg)/each
FINISH Black Ash Vinyl FEATURES
POWER Input Fuse
Front mounted Volume, Crossover & Phase Switch Auto on/off LFE Input <0.5W Standby Power 120V, 60Hz T4AL, 250V
220-240V, 50/60Hz T2AH, 250V
PSB Speakers reserves the right to change specifications or features without notice. © 07/2010 PSB Speakers, a division of Lenbrook Industries Limited. PSB is a registered trademark of Lenbrook Industries Limited. All rights reserved. No part of this publication may be reproduced, stored or transmitted in any form whatsoever without the written permission of PSB Speakers.
REAL SOUND for REAL PEOPLE
