adastra

12 Way Ceiling Speaker System - 6 x 200W

Fully featured, easy to install 12 speaker system with Bluetooth, media player, microphone and line audio input. Featuring 12 high quality, rubber surround ceiling speakers with ferrofluid-cooled adjustable silk dome tweeters for a high quality HiFi listening experience. These speakers have a high dispersion angle (155°), which helps distribuite sound over a large area without the need for additional speakers. 

This package includes: 12 x Adastra C6D ceiling speakers,  1 x Adastra A6 Mixer-Amp and 200 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi ceiling speakers provide excellent audio quality, unlike many other ceiling speakers

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 6 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 & 2 ) + 2 x 6.3mm (1/4") mono jacks (Line 1)
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 6 x RCA
• Speaker outputs: 3 x 4 Terminal Phoenix (Euroblock) 
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: 3 x Source select, Channel 1-6 Level
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 260 x 88mm
• Weight: 5.98kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 100W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 85dB(±2dB)
• Cutout: 193mm dia.
• Mounting depth: 79mm
• Dimensions: 93 x 227mm 
• Frequency response: 60Hz - 20kHz

16 Way Ceiling Speaker System - 8 x 200W

Fully featured, easy to install 16 speaker system with Bluetooth, media player, microphone and line audio input. Featuring 16 high quality, rubber surround ceiling speakers with ferrofluid-cooled adjustable silk dome tweeters for a high quality HiFi listening experience. These speakers have a high dispersion angle (155°), which helps distribuite sound over a large area without the need for additional speakers. 

This package includes: 16 x Adastra C6D ceiling speakers,  1 x Adastra A8 Mixer-Amp and 200 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi ceiling speakers provide excellent audio quality, unlike many other ceiling speakers

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 8 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 & 2 ) + 2 x 6.3mm (1/4") mono jacks (Line 1)
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 8 x RCA
• Speaker outputs: 4 x 4 Terminal Phoenix (Euroblock) 
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: 3 x Source select, Channel 1-8 Level
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 300 x 88mm
• Weight: 5.98kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 100W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 85dB(±2dB)
• Cutout: 193mm dia.
• Mounting depth: 79mm
• Dimensions: 93 x 227mm 
• Frequency response: 60Hz - 20kHz

4 Way Ceiling Speaker System - 2 x 200W

Fully featured, easy to install 4 speaker system with Bluetooth, media player, microphone and line audio input. Featuring 4 high quality, rubber surround ceiling speakers with ferrofluid-cooled adjustable silk dome tweeters for a high quality HiFi listening experience. These speakers have a high dispersion angle (155°), which helps distribuite sound over a large area without the need for additional speakers. 

This package includes: 4 x Adastra C6D ceiling speakers,  1 x Adastra A2 Mixer-Amp and 100 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi ceiling speakers provide excellent audio quality, unlike many other ceiling speakers

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 2 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 &2 ) + 2 x 6.3mm (1/4") mono jacks
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 2 x RCA
• Speaker outputs: 4 x 4mm binding posts
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: Source select, bass, treble, Ch1, Ch2
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 260 x 88mm
• Weight: 5.21kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 100W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 85dB(±2dB)
• Cutout: 193mm dia.
• Mounting depth: 79mm
• Dimensions: 93 x 227mm 
• Frequency response: 60Hz - 20kHz

4 Wall Speaker System - 400W Maximum

Fully featured, easy to install 4 speaker system with Bluetooth, media player, microphone and line audio input. Included in this system are 4 Adastra BC5W HiFi speakers featuring 1" balanced dome tweeters and 5.25" rubber-edge speakers for a crystal clear audio reproduction. These speakers can be wall or ceiling surface mounted via the included adjustable steel bracket, or free standing. The trapezoidal shape allows for the speakers to be mounted neatly into corners.

This package includes: 4 x Adastra BC5W HiFi Speakers,  1 x Adastra A2 Mixer-Amp and 100 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi speakers provide excellent audio quality

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 2 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 &2 ) + 2 x 6.3mm (1/4") mono jacks
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 2 x RCA
• Speaker outputs: 4 x 4mm binding posts
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: Source select, bass, treble, Ch1, Ch2
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 260 x 88mm
• Weight: 5.21kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 90W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 88dB(±2dB)
• Weight: 2kg (each)
• Dimensions: 180 x 240 x 180mm 
• Frequency response: 100Hz - 20kHz

8 Way Ceiling Speaker System - 4 x 200W

Fully featured, easy to install 8 speaker system with Bluetooth, media player, microphone and line audio input. Featuring 8 high quality, rubber surround ceiling speakers with ferrofluid-cooled adjustable silk dome tweeters for a high quality HiFi listening experience. These speakers have a high dispersion angle (155°), which helps distribuite sound over a large area without the need for additional speakers. 

This package includes: 8 x Adastra C6D ceiling speakers,  1 x Adastra A4 Mixer-Amp and 100 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi ceiling speakers provide excellent audio quality, unlike many other ceiling speakers

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 4 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 & 2 ) + 2 x 6.3mm (1/4") mono jacks (Line 1)
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 4 x RCA
• Speaker outputs: 8 x 4mm binding posts (4 channels)
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: 2 x Source select, 2 x bass, 2 x treble, Ch1, Ch2, Ch3, Ch4
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 260 x 88mm
• Weight: 5.98kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 100W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 85dB(±2dB)
• Cutout: 193mm dia.
• Mounting depth: 79mm
• Dimensions: 93 x 227mm 
• Frequency response: 60Hz - 20kHz

adastra 6.5 inch Ceiling Speaker with Directional Tweeter

This easy-fit ceiling speaker is ideal for main speaker, surround sound or remote speaker applications.

The two-way design includes a Ferrofluid cooled silk dome tweeter and Polypropylene woofer with rubber surround to deliver the highest level sonic performance.

The adjustable tweeter allows for the high frequencies to be focused in the direction of the listening area, this increases the flexibility when locating the speakers off-axis from the listeners.

• 2-way easy fit ceiling speakers
• Polypropylene woofer with rubber surround and Ferrofluid cooled silk dome tweeter
• Adjustable directional tweeter

adastra 8 inch Ceiling Speaker with Directional Tweeter

This easy-fit ceiling speaker is ideal for main speaker, surround sound or remote speaker applications.

The two-way design includes a Ferrofluid cooled silk dome tweeter and Polypropylene woofer with rubber surround to deliver the highest level sonic performance.

The adjustable tweeter allows for the high frequencies to be focused in the direction of the listening area, this increases the flexibility when locating the speakers off-axis from the listeners.

• 2-way easy fit ceiling speakers
• Polypropylene woofer with rubber surround and Ferrofluid cooled silk dome tweeter
• Adjustable directional tweeter

adastra A2 Stereo PA Amplifier 2 x 200W

• Inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card .
• Bluetooth receiver and FM radio tuner.
• A rotary switch selects between 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player.
• Speaker connections on the rear panel are via 4mm binding posts.
• Drives up to 2 x 8 Ohm speakers per channel at 2 x 200W.
• Designed to offer installers a flexible solution for PA and music playback in bars, restaurants and function rooms.
• Media player with USB/SD playback
• FM radio tuner with external aerial connection
• Bluetooth receiver

adastra A4 Dual Stereo PA Amplifier 4 x 200W

Fully featured PA amplifier with 2 independent stereo zone outputs.with mixer section for 2 microphones and a stereo audio source

• Inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card .

• Bluetooth receiver and FM radio tuner.

• A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. 

•  2 pairs of speaker connections on the rear panel are via 4mm binding posts, 

• Mic inputs 1 & 2 are live to both output zones at all times, driving up to 2 x 8 Ohm speakers on each of 4 channels up to 4 x 200W. 

• Designed to offer installers a flexible solution for PA and music playback in bars, restaurants and function rooms.

• Media player with USB/SD playback

• FM radio tuner with external aerial connection

• Bluetooth receiver

Specification

Power supply 230Vac, 50Hz (IEC)

Fuse F5A, 250V

Output power rms @ 4 Ohms 4 x 200W

Output power rms @ 8 Ohms 4 x 100W

Amplifier : Class D

Frequency response 20Hz - 20kHz

Microphone inputs 2 x 6.3mm jack

Line inputs Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)

Line Input sensitivity : 0.775Vrms

Auxiliary input 3.5mm stereo jack

Auxilliary input sensitivity : aux 0.480Vrms

Input impedance 20k Ohms (balanced), 10k Ohms (unbalanced)

Audio source USB/SD mp3 playback, FM tuner, BT receiver

Bluetooth version 2.3

Input controls Aux, Media, Line1, Line2, Mic1, Mic2, Talkover

Line output 4 x RCA

Speaker outputs 4mm binding posts (4 channels)

Antenna connection F type (FM tuner)

Output controls 2 x source select, 2 xBass, 2 xTreble, Ch1, Ch2, Ch3, Ch4

Dynamic range 92dB

THD +N  Less than 0.1%

Protection Thermal, over-current, over-voltage, short-circuit

Dimensions 482 x 240 x 88mm

Weight 5.98kg

adastra A6 Triple Stereo PA Amplifier 6 x 200W

• Inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card .
• Bluetooth receiver and FM radio tuner.
• A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. 
•  3 pairs of speaker connections on the rear panel are via screw terminal connections, 
• Mic inputs 1 & 2 are live to both output zones at all times, driving up to 2 x 8 Ohm speakers on each of 6 channels up to 6 x 200W. 
• Designed to offer installers a flexible solution for PA and music playback in bars, restaurants and function rooms.
• Media player with USB/SD playback
• FM radio tuner with external aerial connection
• Bluetooth receiver

adastra A8 Quad Stereo PA Amplifier 8 x 200W

• Inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card .
• Bluetooth receiver and FM radio tuner.
• A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. 
•  4 pairs of speaker connections on the rear panel are via screw terminal connections, 
• Mic inputs 1 & 2 are live to both output zones at all times, driving up to 2 x 8 Ohm speakers on each of 8 channels up to 8 x 200W. 
• Designed to offer installers a flexible solution for PA and music playback in bars, restaurants and function rooms.
• Media player with USB/SD playback
• FM radio tuner with external aerial connection
• Bluetooth receiver

adastra BH4W 30W RMS Outdoor / Indoor Loudspeaker Stereo Pair

• Stereo 2-way easy fit ceiling speaker with "dog-ear" mounts
• Dual mylar dome tweeters for separation and clarity
• Dual voice coil polypropylene woofer with rubber surround
• Gold-plated spring terminals
• White ABS frame with steel grille
• Supplied singly
   

adastra High Quality 5.25 inch 2 way Ceiling Speaker with 8 ohms & 100V Line Selector

2-way quick fit ceiling speaker with Polypropylene mica bass driver and directional dome tweeter giving an excellent frequency response, all housed in a white polymer frame with metal grille.

• Rotary selector switch for 100V line tappings or 8 Ohms
• Fitted with "dog-ear" mounts for fixing to ceiling tiles 1-20mm in thickness
• Spring loaded terminals for easy connection

Woofer 133mm (5.25")

Tweeter 38mmØ (1.5")

Frequency response 85Hz - 20kHz

Power max: 8 Ohms 80W

Power rms: 8 Ohms 40W

Power rms: 100V line 20W

Cutou 166mm

Mounting depth 84mm

SPL @ 1W/1m 64dB (±2dB)

Tappings 2.5W, 5W, 10, 15W, 20W & 8 Ohms

Dimensions 88x 202mm

Weight 1.15kg

Adastra High Quality 6.5 inch 2 way Ceiling Speaker with 8 ohms & 100V Line Selector.

2-way quick fit ceiling speaker with Polypropylene mica bass driver and directional dome tweeter giving an excellent frequency response, all housed in a white polymer frame with metal grille.

• Rotary selector switch for 100V line tappings or 8 Ohms
• Fitted with "dog-ear" mounts for fixing to ceiling tiles 1-20mm in thickness
• Spring loaded terminals for easy connection

Woofer 165mm (6.5")

Tweeter 38mmØ (1.5")

Frequency response 70Hz - 20kHz

Power max: 8 Ohms 100W

Power rms: 8 Ohms 50W

Power rms: 100V line 20W

Cutout193mm

Mounting depth 90mm

SPL @ 1W/1m87dB (±2dB)

Tappings2.5, 5, 10, 15, 20W & 8 Ohms

Dimensions100 x 227mm

Weight 1.25kg

Adastra High Quality 8 inch 2 way Ceiling Speaker 8 ohms & 100V Line Selector

2-way quick fit ceiling speaker with Polypropylene mica bass driver and directional dome tweeter giving an excellent frequency response, all housed in a white polymer frame with metal grille.

• Rotary selector switch for 100V line tappings or 8 Ohms
• Fitted with "dog-ear" mounts for fixing to ceiling tiles 1-20mm in thickness
• Spring loaded terminals for easy connection

Woofer 200mm (8")

Tweeter 44mmØ (1.75")

Frequency response 60Hz - 20kHz

Power max: 8 Ohms 100W

Power rms: 8 Ohms 50W

Power rms: 100V line 20W

Cutou 2383mm

Mounting depth 90mm

SPL @ 1W/1m897dB (±2dB)

Tappings 10,  20W, 30W, 40W 50W & 8 Ohms

Dimensions102x 271mm

Weight 1.85kg

Adastra 2 x 30 Watt In-Wall Stereo Amplifier with Bluetooth with Power Supply and Speaker Cable

2 Way 30W Stereo amplifier for background music and public address in a small housing for installation into cavity walls and ceilings.

Class-D amplifier for clean and efficient sound at minimal heat dissipation.

Internal digital switch-mode power section, with easy mains connection.

Bluetooth enables wireless streaming of audio from a smart phone, tablets and other devices.

3.5mm Aux and optical inputs,

Discreet and trouble-free installation without any need for table-top or cabinet installation, these amplifiers can be combined with many different speaker types to provide the ideal sound system for any small to medium space or deployed in numbers to create a wide area sound installation.

• Fig.8 mains power input
• Bluetooth on/off defeat switch
• Optical digital audio input
• 3.5mm stereo Aux input and output
• Onboard master volume control
• Bluetooth with unique serial ID

Adastra Low Impedance Horn 8" 15W 210mm diameter

Sturdy Aluminium & Steel PA Horn for professional and industrial installations.

Freq response: 300Hz to 8000Hz, SPL @ 1W/1m = 100dB

adastra Pair of Water Resistant Speakers 5 inch 4 ohms

• ColourWhite
• Impedance4 ohms
• Speaker size13cm (5")
• Frequency response100Hz - 20kHz
• Power max.80W
• Power rms35W
• Magnet weight184g (6.5 oz)
• Cutout112mmØ
• Mounting depth56mm
• SPL @ 1W/1m86dB
• Dimensions72.5 x 148mmØ
• Tweeter: 2" 50mm
• IP35 Waterproof Rating 

adastra Pair of Water Resistant Speakers 5 inch 8 ohms

Adastra Pair of Water Resistant Speakers 6.5 inch 8 ohms

adastra BC3B A Pair of Black 3 inch ABS SPEAKERS for Stereo, Monitor and General Uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC4B A Pair of Black 4 inch ABS SPEAKERS for Stereo, Monitor and General Uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC6B A Pair of Black 6.5 inch Loudspeakers + Tweeter for HiFi, Stereo, monitor & other uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC8B A Pair of Black 8 inch Loudspeakers + Tweeter for HiFi, Stereo, monitor & other uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC3B A Pair of White 3 inch ABS SPEAKERS for Stereo, Monitor and General Uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC4W Pair of White 4 inch ABS Speakers for Stereo, Monitor and General Uses

• 2-way speaker pairs (tweeter & mid/bass)
• Complete with mounting brackets
• Supplied in pairs
• Available in Black or White
• Optional mounting by M6 screw sockets
• Note: Connecting leads not supplied

adastra BC5W Pair of White 5.25 inch ABS SPEAKERS for Stereo, Monitor and General Uses

2-way Hi-Fi Stereo speakers, in ABS enclosures with excellent audio qualities and a fine metal grille.

Can be free standing or wall mounting via the adjustable fixing bracket.

The trapezoidal design allows for the enclosures to be mounted neatly into corners, making them ideal for Hi-Fi and surround sound applications.

• 2-way speaker pairs (tweeter & mid/bass)

• Complete with mounting brackets

• Supplied in pairs

• Available in Black or White

• Optional mounting by M6 screw sockets

• Note: Connecting leads not supplied

Bass Speaker    130mm (5.25")

Tweeter               25mm (1") balanced dome tweeter                                      

Freq response    100Hz - 20kHz                                 

Power RMS        45W                                    

Power MAX        90W                                    

Sensitivity           88dB                                   

Impedance         8 ohms                               

Dimensions (each)          180 x 240 x 180mm                                       

Weight  2.0kg                                  

Weight per set   4.0kg