S8 Powered Subwoofer

Type
Powered Subwoofer, front ported design

Amplifier Type
Class D

Power Output
250 W peak power total (125 W RMS), AES

Drivers
8″ long throw down-firing woofer

Inputs
3.5 mm stereo mini-jack, RCA L/R

Outputs
N/A

Input Voltages
100-240 V AC, 50/60 Hz auto-switching

SNR
>95 dB (typical A-weighted)

THD+N
<0.05% at all power settings

Crosstalk
N/A

Frequency Response
50Hz – 130Hz ±1.5 dB

Frequency Response w/ Bass Reduction Switch selected
N/A

Analog Input Impedence
N/A

Nominal Impedence
N/A

Input Impedence
10K ohms unbalanced

Crossover Frequency
50Hz – 130Hz

Protection
Output current limiting, thermal over-temperature, power on/off transient protection

Power Consumption
N/A

Standby Consumption
<1W

Phase
0 / 180 degrees

Recommended Amplifier Power
N/A

Battery Life
N/A

Battery Charge Time
N/A

Internal D/A Converter
N/A

Internal BT Receiver
N/A

Input Bit Depth
N/A

Bluetooth Receiver Type
N/A

Supported Codecs
N/A

Supported Bluetooth Profiles
N/A

Wireless Operation Range
N/A

Input Data Rate
N/A

Wireless Latency
N/A

Connector Type
N/A

USB Device Class
N/A

Input Bit Depth
N/A

Input Sample Rate
N/A

Headphone Amp Type
N/A

Full-scale Headphone Output Level
N/A

Output Impedence
N/A

Recommended Headphone Impedence Level
N/A

Internal D/A converter
N/A

Input Bit Depth
N/A

Sample Rate
N/A

Dimensions (HWD)
11.25″ (28.6 cm) x 11.25″ (28.6 cm) x 11.25″ (28.6 cm)

Weight
23.6 lb (10.7 kg)

Total Shipping Weight
30 lb (13.6 kg)

Shipping Box Dimensions (LWH)
16″ (40.6 cm) x 16″ (40.6 cm) x 18″ (45.7 cm)

Operating temperature: 32 degrees F to 95 degrees F
Non-operating temperature: -4 degrees F to 113 degrees F
Relative humidity: 5% to 95% non-condensing

15.6mm thick MDF cabinet
8″ custom downfiring woofer

Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not “box built” speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components.