
Public Address Speaker Kit with 240W Amplifier, 30W Horn Speakers & Wireless Mic
DETAILS
A high-quality complete PA speaker system designed for public address and background music applications.
Supplied with 30W weatherproof horn speakers, the Adastra RM240D 240W 4-Zone 100V mixer amplifier with DAB+ & Bluetooth, a wireless handheld and headset microphone system, and 100m of double-insulated speaker cable.
Our public address speaker system is ideal for fixed installations both indoors and outdoors in commercial environments such as warehouses, factories, sports facilities, equestrian centres, schools, and other working environments.
The complete PA speaker system offers maximum reliability and premium sound quality for continuous-duty applications that require long-term sound reinforcement.
Adastra RM240D 240W 4-Zone 100V Mixer Amplifier
A powerful and versatile 240W 100V PA mixer amplifier with multi-zone capabilities, making it ideal for commercial and mobile PA applications.
- DAB+/FM radio tuner and Bluetooth connectivity with a unique pairing ID to prevent unauthorised access.
- Built-in media player with USB/SD card reader supporting MP3 and WAV file formats.
- 4 switchable zonal outputs allowing control over individual areas or a single 240W output for full coverage.
- Multiple mic/line inputs including XLR input with switchable +20V phantom power, 2 x mic/line inputs, and 2 x RCA line inputs.
- 24V emergency mute contacts for integration with fire alarm systems.
- Can be powered via 240V mains or 24V DC, allowing use with leisure batteries for mobile PA applications such as sports grounds, equestrian centres, and event floats.
- 2U rack-mountable design for easy installation in 19" rack cabinets (rack ears supplied).
Wireless Microphone System
The supplied single-channel wireless microphone system includes a wireless headset, handheld, and tie-clip microphone, making it ideal for a variety of applications.
- Connects to MIC 1 on the amplifier for VOX Priority, automatically muting other inputs (such as music or radio) during announcements.
- Compact wireless mic receiver with an adjustable antenna for improved signal reception.
- Maximum range of approximately 50m line-of-sight.
Weatherproof Horn Speakers
Our indoor/outdoor public address system includes a choice of 6, 8, 10, or 12 high-quality weatherproof horn speakers, ensuring clear and intelligible audio playback.
- IP66-rated weather-resistant construction made from durable ABS material for year-round outdoor use.
- 100V Line operation with selectable power tappings of 15W and 30W.
- Supplied with adjustable mounting brackets for easy installation.
- Rugged design for high-intelligibility speech reproduction.
Double Insulated Speaker Cable
All our outdoor PA systems are supplied with a 100m drum of double-insulated outdoor speaker cable, specifically designed for durability and reliability in fixed installations.
This complete PA speaker system offers an all-in-one solution for public address applications, providing robust and flexible audio distribution with modern connectivity features and reliable performance in demanding environments.
SPECS & DOWNLOADS
240W 100V Mixer Amplifier Specifications
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Mains power: 110/240Vac, 50/60Hz (IEC)
- DC power: 24Vdc (screw terminals)
- Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
- Input sensitivity : mic 1 (balanced): -53dBV
- Input impedance : mic: 1 5k Ohms
- Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
- Input impedance : inputs: 2-5 1k Ohms
- Line output: RCA
- Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
- Equalizer : bass: 100Hz ±10dB
- Equalizer : treble: 10kHz ±10dB
- Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
- Phantom power: +20V (mic 1 input)
- Audio source: USB/SD player, DAB tuner and Bluetooth receiver
- Emergency control: 24V contacts - mute all except Mic.1 when triggered
- Bluetooth version: 5.0
- THD: <1.0%
- Power : output: 240Wrms
- Speaker : outputs: 100V / 4-16 Ohms / COM terminals
- Weight: 7.37kg
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Dimensions: 433 x 320 x 89mm
30W 100V Weatherproof Horn Speakers Specifications
- Input: 100V, 70V
- Power taps @ 100V: 15W, 30W
- Power taps @ 70V: 7.5W, 15W
- Impedance: 330KΩ, 670Ω
- Sensitivity (1W/1m): 103dB (±3dB)
- Maximum SPL (Rated W/1m): 118dB
- Frequency response: 300Hz-16kHz
- Connections: Flying leads
- Dimensions: 210 x 282 x 290mm
- Weight: 2.1kg
- IP rating: IP66
Wireless Microphone System Specifications
- Operating Frequency: 863.1MHz
- Handheld/microphone transmitter (requires 2x AA Batteries)
- Beltpack Transmitter (requires 2x AA Batteries)
- Tie-Clip Microphone & Headset Microphone
- Metal UHF receiver
- 6.35mm (1/4”) jack output
- 6.35mm (1/4”) jack to jack patch cable
- UK mains PSU
- Foam lined, ABS carry case
Double Insulated Speaker Cable Specifications
- CSA: 2 x 1.15mm²
- Strands: 2 x (25 x 0.18mmØCu + 20 x 0.18mmØCCA)
- Dimensions: 7.8mmØ
- Current: 15A max.
- Sheath: Black
- Length: 100m