Adastra KV8 Premium Ceiling Speaker 8" 80W 8 Ohms
Product Features
- Good for shops, offices, restaurants and corridors with a suspended or plasterboard ceiling.
- 40W, 4 or 8 ohm speakers.
- Size 110 x 281mm dia..
- In the box: KV-series premium ceiling speaker.
- Full specification, manual and FAQs below. UK delivery.
Adastra KV8 Premium Ceiling Speaker 8" 80W 8 Ohms
The Adastra KV8 Premium Ceiling Speaker 8" 80W 8 Ohms is a ceiling speaker from Adastra's commercial audio range, with 40W power handling and for 4 or 8 ohm systems.
Good for: shops, offices, restaurants and corridors with a suspended or plasterboard ceiling.
Stock code 125.108UK, model KV8.
Key features
- Full 2-way passive crossover
- Magnetic low profile steel grille
- Heavy duty glass-aramid cone
- Braced ABS basket with integral wave guide
- Supplied individually
What you also need
An amplifier to suit (see amplifiers) and speaker cable.
Technical specification
| Model | KV8 |
|---|---|
| Stock code | 125.108UK |
| Type | Ceiling Speaker |
| Weight | 1.543kg |
| Dimensions | 110 x 281mm dia. |
| Mounting depth | 110mm |
| Cutout diameter | 255mm dia. |
| SPL max. | 105dB |
| Sensitivity | 90dB (1W/1m) |
| Frequency response | 50Hz-20kHz |
| Magnet | 465g |
| LF driver | 200mm dia. (8") glass-aramid diaphragm |
| Power handling RMS | 40W |
| Power handling max. | 80W |
| Construction | ABS basket & powder coated steel grille |
| Impedance | 8 ohms |
| Dispersion angle | 120° |
| HF driver | 25mm dia. (1") ASV diaphragm |
| Version | 8" 80W |
| In the box | KV-series premium ceiling speaker |
| Downloads | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Related Adastra products
Adastra KV5 Premium Ceiling Speaker 5.25" 40W 8 Ohms, Adastra KV6 Premium Ceiling Speaker 6.5" 60W 8 Ohms, Adastra KV6T Premium 100V Ceiling Speaker 30W, Adastra CC6V 100V Ceiling Speaker with Control 6.5 Inch, Adastra SL5 Slimline Ceiling Speaker 5.25" Pair, Adastra SL3 Slimline Ceiling Speaker 3" Pair.
Common questions
Can it be used outdoors or in a bathroom?
It is designed for indoor use in dry areas.
What size hole do I cut?
255mm dia., with 110mm depth above the ceiling.
Do you deliver and can I get advice?
Yes. We deliver nationally across the UK, normally in 1 to 2 working days for items in stock. Call 01902 902251 or email sales@zenithsecurityco.co.uk and we will help you choose.
Supplied by Zenith Security Co, Wolverhampton. Website zenithsecurityco.co.uk, call 01902 902251 or email sales@zenithsecurityco.co.uk. We ship nationally: orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales when in stock. Delivery is charged at checkout.
Browse the full Adastra range, more loudspeakers, or all audio systems.
| Product Code | 125.108UK |
|---|---|
| Brand | adastra |
| Product Type | Ceiling Speaker |
| Power | 31 to 60W |
| Speaker Type | Low Impedance (4/8 ohm) |
| Wall / Ceiling / Mounting | Ceiling |
| EN54 Fire Rated | No |
| Indoor/Outdoor | Indoor Only |
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