
Modwright KWA 99 Power Monoblock Amplifiers
KWA 99 Power Monoblock Amplifiers - New Monoblock MOSFET power amps, biased into Class A-A/B. High Class A bias, but not pure Class A. Priced as a pair Compact form factor: 10.5”W x 6.5”H x 16”D (Depth include 1" binding posts.) Power: 100W @ 8 ohms, 200W @ 4 ohms Frequency Response: 10Hz - 150Khz (+0, -1dB) Noise Floor: -90dB (Unweighted) Gain: 26dB Input Impedance: 47K THD: < .05% Inputs: One RCA; One XLR. RCA and XLR inputs are transformer coupled to input stage with floated ground. Outputs/Speaker Connection: Positive (+) Red, and Negative (-) Black 5-way binding posts. Not bridged. Internal Led On/Off Switch: Disables internal LED’s. VU Dimmer Knob: Adjusts brightness of VU meter, to zero brightness. 12V Trigger: External 12V input power on/off trigger. Product Weight: 30 lbs Shipped Weight: 35 lbs Dan's Design Basis: I saw demand for a 100W MOSFET amp, biased as much into Class A as possible, for best sound. I opted against Pure Class A due to inefficiency