Psb Alpha ps1 User manual

ENGLISH

ALPHA PS1

Owner’s Guide

Safety Information

Information with regard to safety is required according to this standard. This information shall be given in

a separate booklet or sheet, or be located before any operating instructions in an instruction for

installation or use and supplied with the apparatus. This information shall be given in a language

acceptable to the country where the apparatus is intended to be used.

The important safety instruction shall be entitled “Import Safety Instruction”. The following safety

instruction shall be included where applicable, and when used, shall be verbatim as follows. Additional

safety information is not prohibited from being included by adding statements after the end of the

following safety instruction list. At the manufacturer's option, a picture or drawing that illustrates the intent

of a specific safety instruction is not prohibited from being placed immediately adjacent to that safety

instruction.

1) Read these instructions.

2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5) Do not use this apparatus near water.

6) Clean only with dry cloth.

7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus

(including amplifiers) that produce heat.

9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has

two blades with one wider than the other. A grounding type plug has two blades and a third

grounding prong. The wide blade or the third prong are provided for your safety. If the provided

plug does not fit into your outlet, consult an electrician for replacement of the obsolete unit.

10) Protect the power cord from being walked on or pinched particularly at plugs, convenience

receptacles, and the point where they exit from the apparatus.

11) Only use attachments/accessories specified by the manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with

the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to

avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when unused for long periods of time.

14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has

been damaged in any way, such as power-supply cord or plug is damaged, liquid has been

spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or

moisture, does not operate normally, or has been dropped.

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15) The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids,

such as vases, shall be placed on the apparatus.

16) To reduce the risk of fire or electric shock, this apparatus should not be exposed to rain or

moisture.

17) The mains plug or an appliance coupler is used as the disconnect device, the disconnect device

shall remain readily operable.

Notice of FCC Compliance

Changes or modifications to this unit not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

Thank you for purchasing PSB Speakers Alpha PS1 Powered Speaker, a highly developed bookshelf

speaker recommended for nearfield listening that brings music and video collections to life. Producing

natural musical dynamics and precisely imaged sound, the Alpha PS1 Powered Speaker will bring you

closer to the music you love.

Alpha stands for the best value in high performance loudspeakers. The Alpha PS1 Powered Speaker takes

the Alpha concept to an entirely new level by including a built-in amplifier to create a complete desktop

solution with enough acoustic output to fill small to medium sized rooms. Based on decades of acoustic

research and rigorous testing, the Alpha PS1 Powered Speaker benefits from proven knowledge and

techniques, and delivers “true-to-nature” sound quality for today's music enthusiasts and professionals.

By supplying this owner's guide, we hope you will read through this information to help assure that you are

getting the most out of your PSB product, and your music.

UNPACKING…

The packing materials are designed to protect the speakers from damage during transport, however if

visible or concealed damage is to occur in handling, it should be reported at once to your authorized PSB

dealer, or to the shipping company that delivered your loudspeakers. We highly recommend retaining all

packaging, as it may be needed to transport the speakers in the future.

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The lightning flash with arrowhead symbol within an equilateral triangle, is intended

to alert you to the presence of uninsulated “dangerous voltage” within the product's

enclosure that may be of sufficient magnitude to constitute a risk of electric shock to

persons.

The exclamation point with an equilateral triangle is intended to alert you to the

presence of important operating and maintenance (servicing) instructions in the

literature accompanying the product.

CONNECTING…

The built-in amplifier in PSB Powered Speakers is located in the left speaker. All speaker, audio source

and power supply connections must be connected to the speaker amplifier to ensure proper

performance.

Before making a connection, ensure that your audio source and speakers are powered off as severe

damage to equipment and/or your ears could result.

The Speakers

I. Connect the right speaker to the indicated and corresponding output jack on the speaker amplifier

using the included PowerLink speaker cable.

II. As these speakers are self-powered, do not attempt to connect the supplied cable to the speaker

outputs of a stereo receiver.

III. For improved low frequency response, the Alpha PS1 Powered Speaker is equipped with a sub

out connection for adding a powered subwoofer, if needed.

a) To connect a powered subwoofer, use a standard RCA cable and connect it

from the “SUB OUT” to the low-level input on the subwoofer.

IV. The Alpha PS1 Powered Speaker includes a 5V, 500mA USB connection. The USB port is for

power and charging, not for data transfer or music playback/streaming.

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The Audio Source

I. Using the supplied 1/8” (3.5mm) connection cable, connect one end to the speaker AUX input,

and the opposite end to the selected audio source.

II. To connect a media device such as a CD Player, use standard stereo RCA cables and connect it

to the corresponding RCA inputs.

The Power Supply

I. To power the unit, connect the 24V power cable from the power supply brick to

the 24V input connector. Do not use excessive force on the connector.

II. Using only 230V or 120V power cables provided with the speakers, connect the

corresponding power cable to the other end of the power supply brick that is appropriate for your

country's power outlet.

III. Connect the power cable to a power outlet.

ENGLISH

230V

120V

LISTENING…

I. To turn the speakers on, locate the rear toggle switch and switch it to the “ON” position.

II. To verify power, check that the LED indicator is illuminated green.

III. Turn on your audio source, adjust it to a desired listening level and enjoy all of your favourite

audio selections.

IV. To adjust the volume level of the speakers, locate the rear volume control and set it to a desired

listening level. Be careful of excessive volume levels as it could result in severe and/or

permanent damage.

POSITIONING…

I. As symmetrically as possible, place your Alpha PS1 Powered Speakers at a comfortable listening

location with no obstructions at the front or back.

II. We recommend at least three inches of clearance around the back of both speakers. Good air

circulation is required for heat dissipation, and to ensure proper performance of the rear-firing

ports. Similar positioning and clearance should be used for both speakers.

III. For nearfield listening and other listening scenarios, your preference may be to use the available

Alpha Tilt Base (PTB-1) to help tilt each speaker onto the listening axis. See Available

Accessories.

For more detailed information about speaker placement, please visit www.psbspeakers.com

PROTECTING YOUR INVESTEMENT

For long lasting enjoyment of your PSB speakers, you should respect their limits and avoid excessive

volume levels for music or movie playback. Excessive volume levels can damage all types of speakers.

If your speakers are pushed to excessive volume levels, they could be driven into “clipping”, which may

result in severe and/or permanent damage. If listening to your speakers at loud levels, listen carefully for

any signs of harsh, distorted midrange and diminishing precision – if detected, turn the volume down

immediately.

NEVER TEST PEAK LISTENING LEVELS OF YOUR SPEAKERS BY TURNING THE VOLUME UP ALL

THE WAY!

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CARING AND CLEANING…

For safe, sanitary use, it is essential to maintain and clean your speakers periodically. However,

excessive cleaning may cause damage and jeopardize the longevity of the product. When not in use,

avoid storing in extreme hot or cold temperatures and humidity, and avoid exposure to liquids.

I. Travel Care

The carton for this product is also designed as a travelling case to be used for safely transporting your

speakers to wherever you want high performance sound. To transport, carefully place each speaker into

its protective cloth bag, set both of them gently into the carton and close each panel. A carrying handle

has also been provided for convenience and effortless transport.

II. Cabinet Care

PSB cabinets have varying materials and finishes, including wood veneers, vinyl, anodized aluminium

and high gloss, and should be treated with the same care you would with similar finishes such as on

furniture. Dust lightly with a soft cloth, avoiding abrasive materials that will cause permanent damage to

the cabinet. If necessary, wipe carefully with a cloth slightly dampened with water-based cleaner to

remove heavy soil.

II. Drivers and Port Care

During light cleaning, avoid touching speaker diaphragms as it could cause permanent damage to the

tweeter and/or drivers. If deeper cleaning is required, we suggest using a lint brush to clean the driver

ports.

AVAILABLE ACCESSORIES…

Some users may prefer tilting the speakers. To achieve such positioning, an optional Alpha Tilt Base kit

(PTB-1) is available from your local PSB authorized dealer/distributor.

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Tilt Base

TROUBLESHOOTING…

Issue: Audible Distortion

I. If a speaker begins to sound distorted or fatigued, check to see whether playing at a lower

volume resolves this issue.

Issue: Low or No Volume Output

I. If there is low or no volume output, check that the audio source is powered “ON”, and the audio is

set to a medium volume level and not muted.

II. If audio source is indeed powered “ON”, check and ensure that the cable connection to the audio

source is properly secured, or try a different cable.

Issue: No Sound from Right Speaker

I. If there is volume output from only the left channel, check that the cable connection is properly

secured, and connected to the corresponding output jacks on both speakers.

If you require service, please visit your local authorized PSB service centre, or our PSB Speakers

website and open a support ticket in the PSB Lounge (http://www.psbspeakers.com/lounge).

If you have moved since your purchase, the nearest authorized PSB dealer will be able to assist you. If

the problem is not resolved, please contact us directly and provide the model name, serial number, date

of purchase, dealer name, and a full detailed description of the issue.

Environmental Protection

At the end of its useful life, this product must not be disposed of with regular household waste but must

be returned to a collection point for the recycling of electrical and electronic equipment. The symbol on

the product, owner's manual and packaging, point this out.

The materials can be reused in accordance with their markings. Through re-use, recycling of raw

materials, or other forms of recycling of old products, you are making an important contribution to the

protection of our environment.

Your local administrative office can advise you of the responsible waste disposal point.

We appreciate your purchase of our product, and thank you for taking the time to read this owner's

guide. We hope you enjoy the exceptional satisfaction that PSB Speakers have to offer, and wish you

many years of enjoyable listening.

Real Sound for Real People.

ENGLISH

REAL SOUND for REAL PEOPLE

FREQUENCY RESPONSE

On Axis @ 0° ± 3dB

On Axis @ 0° ± 1 1/2dB

Off Axis @ 30° ± 3dB

LF Cutoff -10dB

80-22,000Hz

90-20,000Hz

90-12,000Hz

58Hz

ACOUSTIC DESIGN

Tweeter (Nominal)

Woofer (Nominal)

Crossover

Internal Volume

Design Type

3/4” (19mm)

Aluminium Dome

3 1/2” (90mm)

Polypropylene Cone

Rubber Surround

2100Hz LR4

.067 ft3(1.9 litre)

Bass Reﬂex

Rear Slot Port

SIZE (W x H x D)

Gross Dimensions including

Feet and Terminals

4 1/2 x 7 7/8 x 6 7/8” *

(114 x 197 x 174mm)

WEIGHT

Net

Shipping

8.3lb (3.8kg)/pr

12lb (5.5kg)/pr

FINISH

Gloss Black

All speciﬁcations are subject to change without notice. PSB, PSB Speakers, and Alpha are trademarks of, or used

under license by, PSB Speakers, a division of Lenbrook Industries Limited.

SPECIFICATIONS

FEATURES

Volume Control

Mono Subwoofer Output

Low Level RCA Input

Low Level 1/8” (3mm)“AUX” Input

AMPLIFIER POWER

Continuous

Dynamic Peak

Type

2 x 20W

2 x 40W

Class D

ACCESSORIES

Power Supply Brick

Power Link

White Drawstring Bag

*Non-metric measurements are approximate.

SubSeries Speciﬁcations

Available in Dark Cherry Wood Veneer,

Black Ash Wood Veneer, Satin Black

SubSeries

Frequency Response

On Axis @ 0°±3dB

LF Cutoff -10dB

Amplifier Power

Continuous

Dynamic

Dynamic Peak

Acoustic Design

Woofer (Nominal)

Crossover

Design Type

Size (W x H x D)

Weight

Net

Shipping

Finish

Features

SubSeries 500

Subwoofer

25-150Hz

22Hz

500 Watts

750 Watts

1500 Watts

12” (300mm)

Woven Fibreglass Cone

Rubber Surround

2” (50mm) Voice Coil

80oz (2268g) Magnet

Cast Basket

Variable 50-150Hz, LR4

Low Pass Filter

Bass Reflex

2 x 2 3/4”(70mm) Down Firing Ports

15 3/8 x 23 1/4 x 20 1/2” **

(392 x 589 x 522mm)

71.6lb (32.5kg)/each

82.6lb (37.5kg)/each

Black Ash or Cherry

Wood Veneer

Front Mounted Volume

and Crossover

Continuous Variable Phase Control

Auto On/Off

LFE Input

SubSeries 300

Subwoofer

27-150Hz

24Hz

300 Watts

425 Watts

850 Watts

12” (300mm)

Polypropylene Cone

Rubber Surround

2” (50mm) Voice Coil

50oz (1400g) Magnet

Variable 50-150Hz, LR4

Low Pass Filter

Bass Reflex

3” (75mm) Down Firing Port

15 3/8 x 20 1/8 x 17 3/8” **

(390 x 510 x 441mm)

43lb (19.5kg)/each

50lb (22.7kg)/each

Black Ash

Front Mounted Volume

and Crossover

Phase Switch

Auto On/Off

LFE Input

<0.5W Standby Power

SubSeries 200

Subwoofer

28-150Hz

25Hz

200 Watts

280 Watts

560 Watts

10” (250mm)

Polypropylene Cone

Rubber Surround

1 1/2” (38mm) Voice Coil

35oz (990g) Magnet

Variable 50-150Hz, LR4

Low Pass Filter

Bass Reflex

2 5/8” (67mm) Down Firing Port

13 3/8 x 17 1/2 x 15 1/2” **

(338 x 443 x 391mm)

34lb (15.5kg)/each

39lb (18kg)/each

Black Ash or Dark Cherry

Front Mounted Volume

and Crossover

Phase Switch

Auto On/Off

LFE Input

<0.5W Standby Power

SubSeries 125

Subwoofer

35-150Hz

31Hz

125 Watts

160 Watts

320 Watts

8” (203mm)

Polypropylene Cone

Rubber Surround

1 1/2” (38mm) Voice Coil

28oz (794g) Magnet

+20oz (567g) SH Magnet

Variable 50-150Hz, LR2

Low Pass Filter

Bass Reflex

1” x 8” (25mm x 203mm)

Front Port, Video Shielded

9 5/8 x 14 1/8 x 15 5/8” **

(244 x 359 x 396mm)

24lb (11kg)/each

29lb (13kg)/each

Black Ash or Dark Cherry

Front Mounted Volume

and Crossover

Phase Switch

Auto On/Off

LFE Input

SubSeries 100

Compact Subwoofer

39-150Hz

35Hz

50 Watts

100 Watts

5 1/4” (135mm)

Polypropylene Cone

Rubber Surround

1” (25mm) Voice Coil

20oz (567g) Magnet

Variable 50-150Hz

Sealed

6 3/8 x 6 3/8 x 7 7/8” **

(162 x 162 x 199mm)

6.05lb (2.75kg)/each

7.6lb (3.46kg)/each

High Gloss Black

Rear Mounted Volume and Crossover

Phase Switch

Auto On/Off (Standby)

2 x RCA L(LFE)/R Inputs

NA/EU Cords Supplied 100V-240V, 50/60Hz

USB Power Socket Only, 5V/500mA

<0.5W Standby Power

(Anechoic Chamber)

(Internal Amplifier)

(Gross Dimensions)

All specifications are subject to change without notice. Non-metric measurements are approximate. PSB Speakers will not assume any liability for errors in this brochure which may result in errors being made by retailers, custom installers, cabinet makers or other end users based on information contained in this document.

PSB Speakers reserves the right to change specifications or features without notice. © 2014 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. 14-003 Printed April 2014.

www.psbspeakers.com

** Non-metric measurements are approximate.

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,

Don’t be fooled by its cute looks and tiny proportions—the SubSeries 100

Compact Powered Subwoofer may be small, but it’s got plenty of might. Ideally

suited for bringing full range sound to smaller rooms and to complement smaller

speakers, this powered wonder is a plug ‘n play solution that completes any

home theatre, desktop audio, or game station audio system. Unlike typical

desktop products, the SubSeries 100 is thoroughly engineered by PSB Speakers,

one of the most highly reviewed brands of high-end speakers in the world and

winner of countless awards in its 40-year history. The SubSeries 100 is solid,

powerful and articulate.

Muscle Power

This little box packs a lot of muscle. A specially designed 5 ¼” woofer is

computer optimized to get the best bass extension and dynamic range without

distortion. An innovative ﬁlter pole shifting technique is used to squeeze the

maximum deep bass from the specially engineered drive unit. The enclosure

is extremely rugged and resonance-free assuring that only the desired bass

frequencies are radiated into the room for clean articulate bass response. The

efﬁcient and cool running 50W (continuous) Class D ampliﬁer is capable of

100W dynamic peak power and carefully matched to the driver. By matching the

ampliﬁer to the driver characteristics a synergy is achieved that boosts the level

of performance far beyond what could be achieved otherwise.

Fully Loaded

The SubSeries 100 is a fully featured product, giving nothing away to its

acclaimed big brothers in the PSB subwoofer family. Along with adjustable

volume, there are controls for setting the crossover frequency and inverting

the phase to facilitate a perfect and seamless integration with the full range

or satellite speakers with which the SubSeries 100 is partnered. There are

even special markings that indicate the optimal settings when used with the

PSB Alpha PS1 Powered Speaker, a combination that creates an incredible

micro-sized full range system.

Features

• 100 Watts Dynamic Peak Power

• 135mm Long Throw Woofer

• Variable Crossover Frequency 50Hz – 150Hz

• Phase Switch 0° - 180°

• 2 x RCA L (LFE) / R inputs

• <0.5 Watts Standby Power Consumption

• Auto On/ Off (Standby)

SubSeries 100

Compact Powered Subwoofer

Mighty Small, Mighty Powerful!

REAL SOUND for REAL PEOPLE

www.PSBspeakers.com

Flexing Our Muscles

The SubSeries 100 is at home in a variety of audio applications thanks to its full

features.Whether used with our small poweredAlpha PS1 speakers or partnered

with our PSB Imagine W3 On-Wall sound bar in a home theatre system, the

SubSeries 100 adds powerful and articulate bass, creating a solid foundation for

movies or musical enjoyment. Need more bass power, but still don’t have space

for a big subwoofer? Add a second SubSeries 100 to double the power. Using

two smaller subwoofers is often better than one large subwoofer, since this

conﬁguration offers smoother, more even response in most rooms. Line level

inputs accept both stereo preamp outputs and the mono LFE channel output

from an AV Receiver.

The PSB SubSeries 100 Compact Power Subwoofer brings so much in so little

a subwoofer. It’s an all-new “smaller” dimension to high performance audio!

All speciﬁcations are subject to change without notice. PSB, PSB Speakers, and Imagine are trademarks of, or used under license by, a division of Lenbrook Industries Limited.