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qtx KAD2BT Digital Stereo Amplifier with Bluetooth

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Item Number
1.80 Kg
Item Condition
£59.00 (inc VAT £70.80)



  • Adastra High Quality 5.25 inch 2 way Ceiling Speaker 8 ohms & 100V Line

    Adastra High Quality 5.25 inch 2 way Ceiling Speaker 8 ohms & 100V Line

    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


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    adastra BC3B A Pair of Black 3 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    75mm (3")
    Tweeter               25mm (1") balanced dome tweeter                                      
    Freq response    120Hz - 20kHz                                 
    Power RMS       30W                                    
    Power MAX        60W                                    
    Sensitivity           88dB                                   
    Impedance         8 ohms                               
    Dimensions (each)          106 x 153 x 106mm                                       
    Weight  0.84kg                                  
    Weight per set   1.7kg                    

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qtx KAD2BT Digital Stereo Amplifier with Bluetooth - with Karaoke Functions

Compact digital amplifier with three selectable stereo inputs & two microphone inputs, delivering up to 55W max. per channel. 

Mic volume, tone and echo effects are adjustable through rotary controls. 
Master Volume, Treble and Bass Controls.
Featuring, Bluetooth connectivity and FM receiver.
Multi-functional amplifier suitable for both domestic and commercial use.
Efficient Class D digital amplifier
Bluetooth connectivity
Built-in media player with USB and SD card inputs and FM receiver
A high output power of 55W max. per side
3.5mm stereo line input on the front panel
2 phono RCA stereo line inputs
2 x 6.3mm microphone inputs
Spring clip speaker output terminals
Power supply 230Vac, 50Hz (IEC)
Output impedance 4 to 16 Ohms
Input sensitivity : Line 380mV
Input sensitivity : Mic (unbalanced)15mV
Output power : 8 Ohms 2 x 25W rms / 2 x 40W max. @ 1kHz 
Output power : 4 Ohms2 x 35Wrms/ 2 x 55Wmax. @ 1kHz 
Dimension 200x200x65mm
Weight 1.6kg

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