K2 Audio Bluetooth Outdoor Speaker System with 4.5” Wall Mounted Speakers
£289.99
Regular Price
Model:
T4H-GRD-22-02
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Outdoor Speaker Systems
AMPLIFIER
- Bluetooth Audio Modes: A2DP Codecs: SBC, MPEG1,2 audio / mpeg2,4 AAC /ATRAC /APTX
- Power output (15v 45W supply): 22W RMS per channel into 4ohms
- Power output (12v 45W supply): 18W RMS per channel into 4ohms
- Power output (18v 54W supply): 25W RMS per channel into 4ohms
- Total Harmonic Distortion + Noise: 0.15% (4ohm load, 1KHz, 8W power)
- Bandwidth: 20Hz to 22KHz Passive limitation built in
- Power Supply: 12V to 18V (absolute max 18V DC) minimum current 3.0A. Connection via a 2.1mm DC connector centre positive, auto mute on under voltage.
- Fuse: self resetting 3A built in to clear remove power for at least 20 seconds, clear fault and reconnect
- Amplifier topology: full bridge mode all speaker connections are live ( no common ground connection)
- Recommended min speaker impedance: 4 ohms per channel
- Absolute minimum speaker impedance: 3 ohms per channel
- SNR: 98dB
- Voltage gain: 33dB
- Input required to produce full output: approx 775mV
- Standby current: 20mA (0.3W at 15v supply)
- Loudspeaker wire size: solid min 0.14mm2 max 2.5mm2, stranded min 0.14mm2 max 1.5mm2
SPEAKERS
STANDARD (ADASTRA BH4)
- Impedance: 8 Ohms
- Power handling: max. 60W
- Power handling: rms 30W
- Frequency response: 100Hz - 20kHz
- LF driver: 100mmØ (4")
- HF driver: 13mmØ (0.5")
- Dispersion angle: 120°
- Sensitivity: 89dB
- IP rating: IP44
- Dimensions (each): 195 x 127 x 126mm
- Weight (each): 1.23kg
HIGH DEFINITION (Q ACOUSTICS QI45EW)
- Tweeter: 0.5" PEI dome
- Sensitivity: 86 dB/1W
- Impedance (nominal) ohms: 8ohm
- Dimensions (w x h x d): 135mm x 245mm x 170mm (inc. bracket)
- Bracket hole spacing: 70mm
- Woofer: 4.5" Polypropylene
- Power handling: 10 W to 50 W
- Frequency response: 85 Hz to 20 kHz
- Warranty: 5 Years