Yamaha Speaker Cover for DXR12 DBR12 & CBR12 100789848 An acoustic tube in the

An acoustic tube in the cabinet absorbs just the standing waves

Frequency response at maximum gain (60dB): –3dB down at 16Hz and –3dB down 85kHz

How it's done - The main way this is accomplished is by measuring the negative frequency response and time domain impacts that each transducer and horn in the system introduces – on axis as well as off – and reversing/correcting for those anomalies before the signal hits the speaker

Plug and play operation

Accurate midrange and extended treble response let you pick out the fine details of a mix or track

Yamaha Speaker Cover for DXR12 DBR12 & CBR12 100789848 An acoustic tube in theYamaha Speaker Cover for DXR12, DBR12 and CBR12 This functional speaker cover protects your speakers from unfavorable weather conditions during outdoor performances, dusty and dirty warehouse storage, or the rigors of equipment transport on the road. Features: Trilaminar fabric of durable polyester, with inner PVC coat and cushion inside for impact suppression Front mesh allows sound reinforcement with the cover as well as ensures amp cooling Rear