KEF E305 Home Theatre Speaker System Instruction Manual
- June 3, 2024
- KEF
Table of Contents
E305 Home Theatre Speaker System
Instruction Manual
E305 Home Theatre Speaker System
Introduction
Thank you for in-chasing the E Series. We are confident that it will provide reliability. high-performance sand for many years to come Please read this manual fully before you attempt any connections to the E Series
Safety Instructions
- Follow the marital carefully for the best results from your speakers
- Read and let” warranty card
- Clean with a dry lit free cloth
- Do not use spint-based cleaners
- Avoid damp
- Avoid temperature extremes
- Avoid direct sunlight
- SAFETY NOTICE trailing cables are dangerous, secure all cables
WARNING: TO REDUCE THE RiSK OF FIRE OR ELECTRICAL SHOCK DO NOT E)(POSE
THIS APPLIANCE TO MIN OR MOISTURE
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER
(OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL
- A combined mains power input lead and country-specific mains plug is provided.
- Check before connecting to your local mains supply that the local supply voltage is the same as that marked on the rear panel. If it is not, check with your supplier before proceeding.
Expansion of Graphical Symbob
The lettering flash with an arrowhead symbol. within an equilateral
angle. is intended to alert the user to the presence of uninsulated -dangerous
voltage within the products endwise that may be of a sufficient magnitude to
constitute a risk of electrical shock to persons.
The exclamation mark within an equilateral (Atingle is intended to alert
the user to the presence of important operating and maintenance (servicing)
instructors n the literature accompanying the appliance
WARNING: Due to the man’s switch being located on the rear panels the
appliance nut be located ki an open area without anything obstructing access
to the main switch. Correct Disposal of This Product The eroding indicates
that the product should not be disposed of with otter household wastes
throughout the EU. To prevent possible harm to the environment or human health
from uncontrolled wane disposal recycle it responsibly to promote the
sustainable reuse of material resources. To return your used device, please
use the return and collection systems or contact the retailer where the
product was purchased They can take this product for environment* safe
recycling
Please take heed of the following before using the KEF E305. Note also that
the word “appliance” shall refer to the KEF E305 or any part of it.
- Read Instructions — All the Safety and Operating Instructions should be read before operating the appliance.
- Retain Instructions — The Safety and Operating Instructions should be retained for future reference
- Heed Warnings — All warnings on the appliance and in the Operating Instructions should be adhered to.
- Follow Instructions — All Operating and Use Instructions should be followed. Only use attachments/ accessories specified by the manufacturer.
- Important — Do not defeat the safety purpose of the polarized or grounding-type plug. The third prong is provided (for your safety. If the provided plug does not fit into your outlet. consult an electrician for replacement of the obsolete outlet Refer all servicing to qualified service personnel. Servicing is required for any damaged parts such as the power supply cord or plug.
- Water and Moisture — The appliance should not be used in or near water, for example, near a bathtub, washbowl, kitchen sink or laundry tub. in a wet basement, near a swimming pool, and the like. The appliance shall not be exposed to dripping or splashing. Care should be taken so that objects containing liquids are not placed upon or spilled into the enclosure through openings and that no objects filled with liquids, such as a vase, shall be placed on the appliance.
- Ventilation — The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed. sofa, or similar surfaces that may block any ventilation openings.
- Heat — The appliance should be situated away from heat sources such as radiators, heat registers. stoves or other appliances (including amplifiers) that produce heat
- Power Sources — The appliance should be connected to a power supply only of the type described in the Operating Instructions or as marked on the appliance and it shall remain readily operable. The mains plug is used as the disconnect device. To be completely disconnected from the power input the mains plug of the appliance must be disconnected from the mains completely. The building installation shall be regarded as providing protection in accordance with the rating of the wall socket outlet
- Power Cord Protection — Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords at plugs, convenience receptacles and the point where they exit from the appliance. The mains plug should not be obstructed or should be easily accessed during intended use.
- Attachments and Accessories — Use only attachments/accessories specified by the manufacturer-.
- Handling — The appliance should be transported with the cart, stand tripod bracket or table specified by the manufacturer, or sold with the apparatus. When a cart is used pay caution when moving the cart/ appliance combination to avoid injury from tip-over.
- Non-use Periods — Unplug the appliance during lightning storms or when unused for long periods of time.
- Damage Requiring Serve — The appliance should be serviced by qualified service personnel when a) The power supply cord or the plug has been damaged, or b) Objects have fallen or liquid has been spilled into the appliance: or c) The appliance has been exposed to rain; or d) The appliance does not appear to operate normally or exhibits a marked change in performance or e) The appliance has been dropped or the enclosure is damaged.
- Servicing — The user shall not attempt to service the appliance beyond that described in the Operating Instructions. All other servicing should be referred to qualified service personnel.
Inside the Box
Unpacking
Controls and Connectors
Satellite speaker / Centre speaker
- Speaker cable terminal
- Ball joint
Subwoofer
- Line-in input socket
- Phase control
- Bass boost
- Auto/ Manual switch
- LED indicator
- Power switch
- AC power
Wall Mounting
Warning
Warning – No attempt should be made to install these loudspeakers unless
you are sure that you will not be cutting through electric cables, water or
gas pipes, or supporting joists. 
Wall mounting Template
Cable Installation
Ball
Joint
Positioning
Not included Connections
Su subwoofer Settings
Auto/ Manual switch
In Auto mode, the unit will remain on standby until a signal is sensed.
In Manual mode, the unit will remain on even when no signal is present.
Phase Control
The phase control will normally be set at 0° but more output level can
sometimes be achieved in the 180° position, particularly when the subwoofer is
far away from the satellite speakers
Bass Boost
The bass boost control is intended to adjust the response of the subwoofer to
compensate for room conditions and user preferences. Boost is switchable
between -4dB(CUT), OdB(FLAT), +2dB(BOOST) at around 50Hz. 
LED Indicator
Power ON|
---|---
Power OFF|
Calibration
Specification
| Satellite| Centre
---|---|---
Model| E301| E30Ic
Design| Two-way bass reflex| Two-way bass reflex
Drive units| Uni-Q driver array.
HF: 19mm (0.75in.) vented aluminum dome MF: II5mm (4.25in.) aluminum| Uni-Q
driver array.
HF: 19mm (0.75in.) vented aluminum dome MF: II5mm (4.25in.) aluminum
Frequency range (-6dB)| 80Hz — 45kHz| 80Hz — 45kHz
Frequency response (±3dB)| 90Hz – 33kHz| 90Hz – 33kHz
Crossover frequency| 2.7kHz| 2.7kHz
Amplifier requirements| 10 – 100W| 10 – 100W
Sensitivity (2.83V/ I m)| 86dB| 86dB
Harmonic distortion
2nd & 3rd harmonics (90dB, I m)| <1% 100Hz — 40kHz| <1% 100Hz — 40kHz
Maximum output (SPL)| 109dB| 109dB
Impedance| 80 (min. 3.4 0)| 80 (min. 3.4 0)
Internal volume| 1.5Litres| 1.5Litres
Weight| 2.4kg (5.3 lbs.)| 2.4kg (5.3 lbs.)
Dimensions (H x W x D)| 260 x 136 x 159 mm (10.2 x 5.4 x 63 in.)| 157 x 220 x
155 mm (6.2 x 8.7 x 6.1 in.)
| Subwoofer
---|---
Model| E-2
Design| Powered Subwoofer
LF Drive unit| 200mm (8in.)
Frequency range (-6dB)| 33Hz — 280Hz
Amplifier| 250W built-in Class-D
Maximum output (SPL)| 102dB
Low pass fitter variable| Fixed 250Hz, 2nd-order
Low-level signal inputs| RCA phono socket
Enclosure type| Sealed
Internal volume| I 4.7Litres
Weight| 7.25kg (161bs.)
Dimensions (H x W x D)| 320 x 430 x 270mm (12.6 x 16.9 x 10.6 in.)
Power requirements| 100 – 240VAC 50/60Hz
Power consumption| 250VA
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
USA
GP Acoustics (US) Inc.
10 Timber Lane, Marlboro. New Jersey 07746 U.S.A.
Tel: + I (732) 683 2356
Fax: + I (732) 683 2358
Email: [email protected]
KEF and Uni-Q are registered trademarks. Uni-Q and other KEF technologies are
protected by worldwide patents. All text and image copyrights are reserved.
KEF reserves the right, in line with continuing research and development, to
amend or change specifications. E&OE.
Issue 1:02.2013
P/N: 4301-5425+0