Overview: The Bose S1 Pro is a portable, multi-position PA system
designed for musicians, DJs, and general PA use making it an ideal floor
monitor, practice amp or primary music system. It offers high output from a
small, lightweight enclosure that's designed to be easily transported using the
convenient built-in carry-handle. The S1 Pro includes an onboard 3-channel
mixer, 2 channels with mic/line level inputs and the third channel for running a
wired auxiliary music source or for Bluetooth audio streaming.
Mixer: Input channels 1 and 2 both include a combo XLR/TRS jack that
can accept either mic or line level signals. Each channel has its own Volume,
Bass, Treble, and Reverb controls. Channels 1 and 2 also include a ToneMatch
switch which offers preset processing based on the type of input signal. This
3-position switch has settings for Mic, Instrument, and Off. Channel 3 is an
auxiliary input that has a 1/8" stereo input for a portable music playback
device as well as incorporating Bluetooth audio streaming. Controls for Channel
3 include Volume and a Bluetooth button/indicator. The S1 Pro also includes a
1/4" Line Out jack to daisy-chain multiple amps together. Each input channel has
an LED signal indicator that glows green with an input signal and will turn red
if the signal starts to clip.
Enclosure: The S1 Pro's polypropylene plastic enclosure with a steel
powder-coated grill was designed to be very lightweight while offering strength
and durability. A built-in carry-handle on the top of the PA allows for easy
portability. The S1 Pro's enclosure has been shaped to sit in various positions.
It can sit upright or be tilted back at an angle and can also be laid on its
side and angled like a monitor speaker. A 35 mm socket on the bottom allows the
PA to be mounted on a standard pole-mount.
Bluetooth: The S1 Pro includes the ability to stream music from a
Bluetooth enabled device. A Bluetooth button/indicator on the rear panel
provides easy pairing and indication of the Bluetooth status. The S1 can only
pair to one device at a time and if a call is received during playback, the
music will be paused letting the call come through the phone and not the S1 Pro.
Battery Pack: An optional rechargeable lithium-ion
battery pack (sold separately) is available, giving up to 6 hours of PA use
without the need for AC power. The battery sits in a compartment on the bottom
of the PA, accessed by removing two Phillips-head screws. Dual charge modes
allow the S1 battery pack to either be trickle-charged, while the S1 Pro is in
use with the AC power cord, or rapidly charged when not in use but plugged into
- Frequency Response (+/- 3 dB): 70 Hz - 16 kHz
- Maximum SPL: 103 dB (109 dB Peak)
- Mixer Channels: 3
- Mic Preamps: 2
- Phantom Power: No
- EQ: Bass and treble
- Effects: Reverb
- Speaker Drivers: 3 x 2.25" drivers, 1 x 6" woofer
- Inputs: 2 x XLR/TRS combo (mic/line level), 1 x 1/8" stereo
- Outputs: 1 x 1/4" line out
- Bluetooth: Music steaming
- Mounting: Floor (monitor wedge or tilt-back), pole
- Dimensions: Width - 9.50", Height - 13.125", Depth - 11.125"
- Weight: 14.3 lbs. (w/o battery), 15.5 lbs. (w/ battery)
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.