• Home
  • Products
    • Pro Sound
    • Lighting
    • Home Audio
    • Musical Instruments
    • Leads, Cable & Plugs
    • Truss & Staging
    • Stands, Racks & Cases
    • Electronics, Tools & Test Eq.
  • Brands
  • Our Stores
  • Contact
  • Cart 0
  • Login
  • Sign up
  • Pro Sound  
    See all products »
    • Studio Gear
    • In-Ear Monitors (IEM's)
    • Headphones - Professional DJ & Studio
    • DI Boxes
    • Active Speakers
    • Complete PA Systems
    • Mixers
    • Portable PA Systems
    • Amplifiers
    • Media Players CD, SD, USB & Bluetooth
    • Audio Processors
    • Recording Equipment & Accessories
    • Speaker Accessories
    • B Stock - On Sale
    • Megaphones / Loudhailers
    • Podcasting / Streaming
    • Subwoofers
    • Clearance
    • Microphones
    • Passive Speakers
    • Gift Ideas
    • Speaker Drivers
  • Lighting  
    See all products »
    • LED Colour Bars
    • Outdoor & Water Resistant Lighting
    • Party Lights
    • DJ Lighting
    • Smoke, Haze, Bubble & Snow
    • LED Par Cans
    • Blacklights, UV, Ultra Violet
    • Moving Heads
    • Pro Theatre Lighting
    • LED Wash Lights
    • Pro Lighting DMX
    • Battery Powered Lighting
    • Pinspots
    • Lasers
    • Mirror Balls - Motors
    • Strobe Lights
    • DMX Lighting control & Leads
    • Lighting Packages - Sets
    • Lighting Stands & Truss Bridges
    • Lighting clamps & Safety
    • Replacement Lamps - Tubes
    • LED Tape & Accessories
    • Lighting Effects Specials
    • Halloween
    • Domestic Lighting
  • Home Audio  
    See all products »
    • Bluetooth Receivers / Transmitters
    • Headphones
    • Internet Radio
    • Turntable Styli & Accessories
    • Home Theatre
    • HiFi Players
    • Record Players
    • Speaker Switches
    • HiFi Amplifiers
    • HiFi Speakers
    • Karaoke
    • Personal Speakers
  • Musical Instruments  
    See all products »
    • Guitars
    • Other Instruments
    • Instrument Accessories
    • Instrument Amps
    • Guitar & Bass Effects & Processors
    • Keyboards
  • Leads, Cable & Plugs  
    See all products »
    • Plugs & Sockets
    • Audio Adaptors
    • Video Adaptors
    • Mains Travel Adaptors
    • MIDI Leads
    • Mains 240 Volt
    • Audio / Video Distribution
    • DMX Lighting adaptors
    • Audio Leads
    • Patch Bays & Snakes
    • Video Leads
    • Computer Leads
    • Speaker Leads
    • DMX Leads
    • Ultra High Quality PCOCC
    • Mains Power Leads
    • Cable
  • Truss & Staging  
    See all products »
    • Staging & Platforms
    • Truss & Accessories
  • Stands, Racks & Cases  
    See all products »
    • Recessed Stage Boxes
    • Projector Screens
    • Laptop Stands
    • Lighting Stands
    • TV Brackets
    • Bags & Covers
    • Tablet & Phone Stands
    • Projector Brackets
    • Speaker Stands & Brackets
    • Microphone Stands
    • DJ Tables & Booths
    • Music & Instrument Stands
    • Flight Cases & Road Cases
    • Clamps & Accessories
    • 19" Racks and Accessories
  • Electronics, Tools & Test Eq.  
    See all products »
    • Hookup, Winding & Nichrome Wire
    • Tape & Glue
    • Electronic Components
    • Arduino
    • Espressif ESP
    • Electronic Modules
    • Switches - Relays
    • Batteries
    • Prototyping -PCB - Solder - Breadboard
    • Power Supplies
    • Kit Sets & Projects
    • 3D Printers & Filament
    • Security Alarms, Cameras & Intercoms
    • Robotics
    • Battery Chargers
    • Smart Phone & Tablet Accessories
    • Lamps & Lamp Holders
    • Buzzers, Piezos and Microphones
    • Meters - Displays - Gauges
    • Telephone Accessories
    • Mains Products
    • Motors, Gears, Servos, Wheels & Fans
    • Hardware
    • Television
    • Boxes - Cases
    • Peltier Devices
    • PICAXE
    • Test Equipment
    • Tools
    • Computer Accessories
    • Raspberry Pi
    • Books
    • Torches & Flashlights
    • Science Equipment
    • Car DC-DC Adaptors
  • Brands
  • Adastra

Adastra

Founded in 1949, Adastra has earned a reputation for delivering high quality public address systems. Adastra strives to provide complete and versatile solutions for commercial installations, with specialist products provided for zoning, noise pollution control, portable public address and induction loop systems. A comprehensive range of associated products are also available, including speaker brackets, rack cabinets and microphones. These products have been created with the user in mind, offering a flexible and modular approach to installation sound systems. For over 60 years it has serviced the needs of the public address sector as a fully established brand name, celebrated for quality and excellence, and will continue to develop and diversify its range in order to remain at the forefront of the industry.

Categories

  • Pro Sound
  • Home Audio
  • 100 Volt Line Speakers
  • Small Install Speaker Boxes
  • Passive Speakers
  • HiFi Speakers
View results as thumbnails View results as detailed
Sort by:
Default
  • Code
  • Price
  • Popularity
  • Recently added
  • 1
  • 2
  • 3
  • Next ›
  • Last »

952.548

$119.00

Slimline Ceiling Speakers - 2 Way - 6.5 Inch
40Watts RMS - PAIR

952.820

$59.00

Compact Background Speakers - C25V - 2.5 Inch
15Watts RMS - White - PAIR

952.716

$105.00

Background Speakers - BC6V-W - 6.5 Inch
60Watts RMS - 100Volt or 8 Ohm - White - Each

953.141P

$859.00

100 Volt Line Background Music System - Adastra
4 x Ceiling Speakers + 100V PA Amplifier + Desktop PA Mic

953.121

$449.00

PA Slave Amplifier - 100 Volt line or 8 Ohm
240 Watts - 100 Volt Line

952.962

$89.00

Compact Background Speakers - 4 Inch - Weatherproof
20Watts RMS -100Volt or 8 Ohm - Each

952.942

$72.50

Sound Projector Speaker - White - Weatherproof
100Volt Line or 8 Ohm - 25 Watts - Each

952.240

Slimline Column Speaker - 4x 2.5" - 24Watts
100Volt Line

952.180

$39.50

Compact Ceiling Speakers - Chrome
2.5 Inch - Each

952.176

Compact Ceiling Speakers - White
2.5 Inch - Each

952.147

$199.00

Corner Sound Projector Speakers - CSP5V Black
30Watts RMS - PAIR
Limited Stock

125.030

$39.50

Water Resistant Speakers - 13cm / 5 Inch
80Watts - 4 Ohm - White - PAIR

952.133

Corner Wall-Mount Background Speaker - White
40W RMS - 100 Volt or 8 Ohm - Each

952.134

$149.00

Corner Wall-Mount Background Speaker - Black - CB40V-B
40w RMS - 100 Volt or 8 Ohm - Each

952.816

$99.00

Background Speakers Weatherproof - BP6V-W - 6.5 Inch
60Watts RMS - 100Volt or 8 Ohm - White - Each

953.120

$349.00

PA Slave Amplifier - 100 Volt line or 8 Ohm
120 Watts - 100 Volt Line

952.163

$37.50

Metal Quick fit Ceiling Speaker
8 Ohm / 100v 6.5 Inch

952.551

$199.00

19" Steel Rack Cabinet - 435mm Deep - 6U High
6U High

952.560

$319.00

19" Steel Rack - 435mm Deep - 16U High
16U High

952.812

$55.00

Background Speakers Weatherproof - 4 Inch
35Watts RMS - 100Volt or 8 Ohm - White - Each

952.815

$75.00

Background Speakers Weatherproof - 5.25 Inch
45Watts RMS - 100Volt or 8 Ohm - Black - Each

952.817

Background Speakers Weatherproof - 6.5 Inch
60Watts RMS - 100Volt or 8 Ohm - Black - Each - Limited Stock

953.020

$329.00

Z44R - Live/Zone Mixer with DSP Reverb
1U Rack High

952.544

$95.00

Ceiling Subwoofer - 8 Inch - Dual Coil
80 Watts RMS

952.813

$55.00

Background Speakers Weatherproof - 4 Inch
35Watts RMS - 100Volt or 8 Ohm - Black - Each

953.141

$499.00

PA Mixer Amp - 5 Channel Input - CD/USB/SD/FM Radio
120 Watts - 100 Volt Line

953.151

PA Slave Amplifier - 5 x 60 Watt - Volume Control
5 x 60 Watt 100V line

952.814

$75.00

Background Speakers Weatherproof - 5.25 Inch
45Watts RMS - 100Volt or 8 Ohm - White - Each

952.717

$105.00

Background Speakers - BC6V - 6.5 Inch
60Watts RMS - 100Volt or 8 Ohm - Black - Each

952.518

$85.00

Indoor 4" White Install Speakers - Pair
(last pair, clearance)

952.554

$229.00

19" Rack Case - 8U High
Ply & Aluminium, Lockable

953.024

$269.00

MIC/LINE Rack Mixer - 1U High
with 4 Mic and 3 Auxiliary Inputs

953.026

$299.00

MIC/LINE Rack Mixer - 1U High
with 6 Mic and 2 Auxiliary Inputs

953.019

$229.00

Z5M Zoning Mixer - 2 Input - 5 Zone
Fully Balanced XLR Connections

853.035

$34.50

19 Inch Shelf Support Module
1U Rack High

952.006

Vehicle Megaphone with USB/Sd Player and Looper
25 Watt max

952.168

$23.50

Metal Quick-fit Ceiling Speaker - 100V Line
5.25 Inch - 6 Watts

952.171

$120.00

HD30V Heavy Duty Column Speaker
30 Watts RMS

952.965

$99.00

Compact 100V Background Speaker - White
5.25 Inch - IP44 - Each

952.943

$72.50

Sound Projector Speaker - Black - Weatherproof
100Volt Line or 8 Ohm - 25 Watts - Each

100.901

$69.00

Stereo Background Speakers - 2 Way 4 Inch
35Watts RMS - White - PAIR

170.166

$189.00

Amplified Stereo Speaker Set - 2 Way Active
Black - 30w RMS - 5.25" PAIR

100.032

$39.50

Ceiling Speakers - Rectangle 2 Way 13cm / 5 Inch
50Watts - White - Each

100.031

$24.50

Ceiling Speakers Wide Range 13cm / 5 Inch
35Watts - White - Each

952.543

$89.00

Ceiling Speakers- with Directional Tweeter - 8 Inch
60 Watts RMS - 8 Ohms - White - Each

100.907

$149.00

Stereo Background Speakers - 2 Way 6.5 Inch
60Watts RMS - White - PAIR

100.908

$149.00

Stereo Background Speakers - 2 Way 6.5 Inch
60Watts RMS - Black - PAIR

170.165

$189.00

Amplified Stereo Speaker Set - 2 Way Active
30w RMS White. 5.25" PAIR
Coming Soon

853.050

19 Inch Rack Drawer - 2U High
Steel - Ball Race Mechanism

952.470

$49.50

100 Volt Volume Control - Relay Fitted
50 Watt Rated
  • 1
  • 2
  • 3
  • Next ›
  • Last »
Main
  • Home
  • Brands
  • Our Stores
  • Contact
Information
  • About
  • Deliveries
  • FAQ
  • Schools FAQ
  • Terms of Trade
  • Returns & Warranty
  • Voucher Terms

© Surplustronics Trading Ltd.

All prices include G.S.T. and are in New Zealand Dollars.

Pro Sound
  • Studio Gear
  • In-Ear Monitors (IEM's)
  • Headphones - Professional DJ & Studio
  • DI Boxes
  • Active Speakers
  • Complete PA Systems
  • Mixers
  • Portable PA Systems
  • Amplifiers
  • Media Players CD, SD, USB & Bluetooth
  • Audio Processors
  • Recording Equipment & Accessories
  • Speaker Accessories
  • B Stock - On Sale
  • Megaphones / Loudhailers
  • Podcasting / Streaming
  • Subwoofers
  • Clearance
  • Microphones
  • Passive Speakers
  • Gift Ideas
  • Speaker Drivers
Lighting
  • LED Colour Bars
  • Outdoor & Water Resistant Lighting
  • Party Lights
  • DJ Lighting
  • Smoke, Haze, Bubble & Snow
  • LED Par Cans
  • Blacklights, UV, Ultra Violet
  • Moving Heads
  • Pro Theatre Lighting
  • LED Wash Lights
  • Pro Lighting DMX
  • Battery Powered Lighting
  • Pinspots
  • Lasers
  • Mirror Balls - Motors
  • Strobe Lights
  • DMX Lighting control & Leads
  • Lighting Packages - Sets
  • Lighting Stands & Truss Bridges
  • Lighting clamps & Safety
  • Replacement Lamps - Tubes
  • LED Tape & Accessories
  • Lighting Effects Specials
  • Halloween
  • Domestic Lighting
Home Audio
  • Bluetooth Receivers / Transmitters
  • Headphones
  • Internet Radio
  • Turntable Styli & Accessories
  • Home Theatre
  • HiFi Players
  • Record Players
  • Speaker Switches
  • HiFi Amplifiers
  • HiFi Speakers
  • Karaoke
  • Personal Speakers
Musical Instruments
  • Guitars
  • Other Instruments
  • Instrument Accessories
  • Instrument Amps
  • Guitar & Bass Effects & Processors
  • Keyboards
Leads, Cable & Plugs
  • Plugs & Sockets
  • Audio Adaptors
  • Video Adaptors
  • Mains Travel Adaptors
  • MIDI Leads
  • Mains 240 Volt
  • Audio / Video Distribution
  • DMX Lighting adaptors
  • Audio Leads
  • Patch Bays & Snakes
  • Video Leads
  • Computer Leads
  • Speaker Leads
  • DMX Leads
  • Ultra High Quality PCOCC
  • Mains Power Leads
  • Cable
Truss & Staging
  • Staging & Platforms
  • Truss & Accessories
Stands, Racks & Cases
  • Recessed Stage Boxes
  • Projector Screens
  • Laptop Stands
  • Lighting Stands
  • TV Brackets
  • Bags & Covers
  • Tablet & Phone Stands
  • Projector Brackets
  • Speaker Stands & Brackets
  • Microphone Stands
  • DJ Tables & Booths
  • Music & Instrument Stands
  • Flight Cases & Road Cases
  • Clamps & Accessories
  • 19" Racks and Accessories
Electronics, Tools & Test Eq.
  • Hookup, Winding & Nichrome Wire
  • Tape & Glue
  • Electronic Components
  • Arduino
  • Espressif ESP
  • Electronic Modules
  • Switches - Relays
  • Batteries
  • Prototyping -PCB - Solder - Breadboard
  • Power Supplies
  • Kit Sets & Projects
  • 3D Printers & Filament
  • Security Alarms, Cameras & Intercoms
  • Robotics
  • Battery Chargers
  • Smart Phone & Tablet Accessories
  • Lamps & Lamp Holders
  • Buzzers, Piezos and Microphones
  • Meters - Displays - Gauges
  • Telephone Accessories
  • Mains Products
  • Motors, Gears, Servos, Wheels & Fans
  • Hardware
  • Television
  • Boxes - Cases
  • Peltier Devices
  • PICAXE
  • Test Equipment
  • Tools
  • Computer Accessories
  • Raspberry Pi
  • Books
  • Torches & Flashlights
  • Science Equipment
  • Car DC-DC Adaptors

Item added!

View cart

Please wait...

Submitting your order. Please do not close the browser or tab.

Indeterminate