Product Specifications

Manufacturer

DAYTON AUDIO

Summary

Specifications:	SA-70
Power Output @ 8ohms/4ohms	45W/70W
THD	0.1%
S/N ratio @ rated power	90dB
Input sensitivity @ 100Hz low level	150mV
Input sensitivity @ 100Hz high level	3.5V
Input impedance	22Kohms
Variable low pass X-over frequencies	60-200Hz
Weight	5.3bs/2.4kgs
Dimensions W x H x D	191mm x 221mm x 89mm
Cutout W x H	169mm x 197mm
AC Voltage	115V
Volume	Variable
Frequency	Variable 60-200Hz

Dayton Audio SA70 70W Subwoofer Plate Amplifier

With 70 watts of clean power and a full feature set, the Dayton Audio SA70 amplifier offers exceptional performance and value. A Class-AB output stage and large power supply section give this amplifier great sound quality, and enough power to drive most compact subwoofers.

The SA70’s auto-on circuit and sealed rear enclosure make the amp excellent for upgraded computer subwoofers, and also for driving individual tactile transducers. Don’t let the modest price tag fool you—this is a workhorse amplifier that delivers just the right amount of power.

Specifications: • Power requirement: 120 VAC, 60 Hz, 110W • Measured power output: 45 watts RMS into 8 ohms @ 0.1% THD • 70 watts RMS into 4 ohms @ 0.2% THD • Signal to noise ratio: 90 dB (A-weighted) • Dimensions: 7-1/2″ W x 8-11/16″ H x 3-1/2″ D • Enclosure cutout: 6-5/8″ W x 7-3/4″ H.