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Coastal Source Fully DSP-Enabled Outdoor Amplification System Sonos Port Ready - SAS300S-SPR
Model # SAS300S-SPR
Abt # SAS300SSPR
- Sonos Port Ready
- 300W Power Out
- Single 5P Line Level Connection
- Wall Brackets Mounting
- Stable To 4 Ohms Impedance
- Up To 2 x 8 Ohm Speakers Per Channel
- Up To 1 x 8 Ohm Subs Total
- Polycarbonate & Stainless Steel Construction
- White Finish
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Coastal Source SAS300S-SPR Fully DSP-Enabled Outdoor Amplification System Sonos Port Ready
The SAS300 is a fully DSP-enabled outdoor amplification system delivering a total of 300W between four channels. This system is designed to be used in exterior wall mount applications for outdoor speaker systems. The four programmable channels offer unrivaled control and flexibility.
The SPR model comes ready for a Sonos Port (sold separately), while the BT model comes with Bluetooth onboard for a fully Self-Contained Audio System
Features
- Fully DSP-enabled outdoor amplifier for enhanced, customizable audio control
- 300W total power output, distributed among four channels for powerful, balanced sound
- Four programmable channels provide unrivaled system flexibility and control
- Weather-resistant polycarbonate and stainless steel construction for lasting durability outdoors
- Versatile design supports exterior wall mounting; mounting brackets included
- Stable performance down to 4 ohms, accommodating a variety of speaker configurations
- Supports up to two 8-ohm speakers per channel or one 8-ohm subwoofer
- Comprehensive frequency response from 20Hz to 20kHz (+/- 0.5 dB) for detailed sound reproduction
- Simple connectivity with 5-pin line level input and (SPR model) RJ45 Ethernet input
- Requires RJ45 Waterproof Cable Gland when using third-party Ethernet cables (not included)
Footnotes:
- Note: If using a 3rd party Ethernet cable with this amplifier, you will need a RJ45 Waterproof Cable Gland to seal the connection.
- 1. This amplifier ships with the channels preconfigured for the CS speakers ordered with the system.
- 2. CAS should always be installed in a shady area if possible, and the lid should be fully screwed down to ensure waterproofing.
California customers:
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Frequently Asked Questions
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The amplifier delivers a total power handling of 300 watts across four channels, providing powerful and balanced outdoor audio performance.
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Yes, it features weather-resistant polycarbonate and stainless steel construction designed specifically for outdoor durability and long-lasting performance.
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It supports up to two 8-ohm speakers per channel or one 8-ohm subwoofer, offering flexible configuration options for various speaker setups.
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Yes, wall brackets are included for easy and secure exterior wall mounting of the amplifier.
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The amplifier offers a comprehensive frequency response from 20Hz to 20kHz with a tolerance of plus or minus 0.5 dB, ensuring detailed and clear sound reproduction.

