There are times when your sound system needs additional low-frequency output and “punch.” For those situations, Alto Professional proudly offers the TS315 powered subwoofer. This subwoofer extends the bass response of virtually any fullrange speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterized by dramatic, impactful low frequencies and effortless, undistorted mids and highs. The listening audience will hear everything with perfect clarity, from the lowest bass synth tones to the highest percussion bells and everything in between.
1. 2000 watts of peak power output
2. High-efficiency Class D amplifier
3. Transducer: 15-inch with 3-inch high-temperature voice coil
4. (2) XLR+1/4-inch combo inputs + (2) balanced XLR line outputs
5. XLR outputs, with six discreet DSP output modes for ideal matching with companion full-range speaker
6. Polarity Reverse switch and Extended LF switch for increased EQ control
7. Electronic clip, thermal and transducer overdrive protection
8. Rugged, internally-braced front-ported MDF cabinet with integrated 36mm pole socket
9. Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
10. Designed and tuned in the USA
Output Power: 2000 W peak, 1000 W continuous
Amplifier: High-efficiency Class D amplifier
15” (381 mm) woofer, 3” (76 mm) voice coil
Frequency Response: 44Hz – 85Hz (- 3 dB)
Frequency Range: 37Hz – 100Hz (-10 dB)
Maximum SPL: 131 dB (@ 1 m) 128 dB continuous (dB SPL @ 1 m)
Connections: (2) XLR+1/4” (6.35 mm) inputs; (2) XLR outputs; (1) IEC power cable input
Input Level: Line +4 dBu (nominal)
External Controls: Volume control, DSP output mode switch, polarity-reverse switch, extended low-frequency switch, power switch
Indicators: Signal/clip limiter LED, six DSP output mode LEDs, polarity-reverse LED, extended low-frequency LED, power switch LED
Electronic Protections: Electronic clip, thermal and transducer overdrive protection
Enclosure: Internally braced MDF cabinet; 36 mm mounting pole socket on top panel
Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
Power Connection: IEC with Mains Fuse
AC Voltage Input: 100,110-120,220–240 V, 50/60 Hz
Consumption: 1000 W Fuse: T10AL AC250V (100–120 V) or T5AL AC250V (220–240 V)
