Product Description
West Mountain Radio PWRspkr 15W
Capabilities
- High power 15 watt RMS linear power amplifier minimizes distortion at high sound levels
- Sharp bandpass filter with 300 Hz to 3.2 kHz pass band attenuates unneeded bass and treble sounds
- Adjustable gain control
- Power cable fitted with Powerpole® connectors
- Plugs into radio's speaker or headphone jack
- Ideal for use in truck or car for improved communication in noisy environment
Specifications
| Dimensions | 4.3" H x 5.5" W x 2.5" D 4.7" H x 6.5" W x 2.7" D when mounted |
| Power Requirements | 9 to 16 VDC Current: 2 A max w/ 13.8 V supply Quiescent current 90 mA typical |
| Sensitivity | 0.83 VRMS produces full output into 4 ohms (1 kHz signal, 13.8 V supply) |
| Loudspeaker Driver | 4 in. treated paper cone 4 ohm impedance Rated Power: 20 watts |
| Power Amplifier - Integrated Circuit | Class AB Linear BTL (bridged-tied-load) circuit 15 watts RMS audio output into 4 ohms when powered by 13.8 V supply Short circuit protected by shut down Over-heat protected by shut down Heat sink is the two PCB ground planes |
| Pre-Amplifier | Active four stage filter with gain Frequency response is flat 300 to 3.2kHz 18 dB/octave high-pass at 300 Hz (-3 dB) 18 dB/octave low-pass at 3.2 kHz (-3 dB) |
