The AtlasSound APAKSMSB Amplifier and Surface Mount Speaker Package System in black consists of a strategy PA601 amplifier, four SM42TB ceiling speakers and one SM8SUB70B subwoofer.
The PA601 is a pure and simple amplifier that is perfect for distributed background noise. There is no MOH and advanced mix functionality to worry about, instead AtlasSound has created a unique loudness contour control that automatically gives just the right amount of low frequency.
The four SM42TB weather resistant surface speakers provide high performance in a compact package. The full-range frequency response makes these speakers ideal for both indoor and outdoor venues.
And the SM8SUB70B subwoofer rounds out this package by delivering impressive low frequency response and maintaining an even coverage throughout the entire space.
| ATSM42TB - Surface Mount Speaker | |
| Frequency Response | 115 Hz - 16 kHz |
| Power | 30W RMS |
| Sensitivity | 88 dB |
| Impedance | 8 Ohms (Transformer Bypassed) |
| Low Frequency Driver | 4" (102mm) Polypropylene Woofer |
| High Frequency Driver | 1" (25mm) Ferrofluid-Cooled Dome Tweeter |
| Enclosure | UV-Resistant Talc-Impregnated Polypropylene with Powder-Coated Aluminum Grille |
| Input Connections | Wire Terminal |
| Environmental | Indoor/Outdoor |
| Base Dimensions (WxHxD) | 5 x 7 x 5.9" (127 x 178 x 150mm) |
| Weight | 1.5 lbs (0.68 kg) |
| ATSM8SUB70B Surface Mount Subwoofer | |
| Driver | 8" Woofer |
| Crossover | 120 Hz |
| Frequency Response | 55 - 100 Hz |
| Power | 100W |
| Maximum Sound Pressure Level (SPL) | 107 dB |
| Connectors | Barrier strip for 70.1/100V or parallel 4 pole SpeakOn |
| Enclosure | 915 cubic inch wood |
| Dimensions (WxHxD) | 10.63 x 15.5 x 10.39" (27 x 39.4 x 26.4 cm) |
| Weight | 19 lbs (17.5 kg) |
| ATPA601 Amplifier | |
| Power Output | 60W RMS |
| Frequency Response | 50 Hz - 20 kHz |
| THD + N |
0.5% or Less @ 1 kHz, Rated Output 0.1% or Less @ 1 kHz, 5W Output |
| Sensitivity | 500mV, 20 kOhms |
| Signal to Noise Ratio |
>55 dB, Balanced >75 dB, Unbalanced |
| Connectors |
1 x Power Input 1 x Line-Level Phoenix Input, Balanced 1 x Line-Level RCA Input, Unbalanced 1 x Line-Level RCA Output, Unbalanced 1 x Screw Terminal Strip Loudspeaker Output |
| Base Dimensions (WxHxD) | 3.7 x 8.3 x 14" (93 x 210 x 357mm) |
| Weight | 14 lbs (6.6 kg) |