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Keene KLAB20DB - Specifications; Part Numbers You May Find Useful

Keene KLAB20DB
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Power output (15v supply):
20W 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:
10V 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 minimum 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
Power output (12v supply):
15W RMS per channel into 4ohms
Specifications:
Part numbers you may find useful:
Architectural Wall/Ceiling mount loudspeakers
5 1/4" 25W [CMS5U]
8" 30W [CMS8U]
Switched Spur outlet
An MK style switched fused spur outlet, ideal for making a safe connection to the KLAB20D power supply.
[SWL1]
Power supply (input: 100-240v AC, Output: 15v DC 4.0A)
[KLABPSU]
Replacement front Fascia panel
[KLAB20DFP]
3.5mm stereo jack to 3.5mm stereo jack front panel input cable 1.2M
[KLDE6]
Loudspeaker cable 42 strand OFC
[KBL31]
Additional remote control
[KRC1]
Old Hall Mills Business Park Little Eaton Derbyshire DE21 5DN
Telephone 0870 990 9000 Fax (01332) 830551
http://www.keene.co.uk
http://www.syncblaster.com