SKU: 65268138604

SA218S

Sale price$126744.75 Regular price$140827.50
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

SA218SSynergy Dual 18 Inch Powered Subwoofer Designed for the most discerning ear for bass, the SA218S can be combined directly with an SA153 or SA102 as an independent system or in combination with the SA153 and SA315S setup as a 5 way system. Powered by a standard 15 amp wall socket, the SA218S boasts 12,000 watts, the maximum output with this amount of power. The SA218S is voiced for all live and DJ music and excels where high output and deep bass

Synergy Dual 18-Inch Powered Subwoofer

Designed for the most discerning ear for bass, the SA218S can be combined directly with an SA153 or SA102 as an independent system or in combination with the SA153 and SA315S setup as a 5-way system.

Powered by a standard 15 amp wall socket, the SA218S boasts 12,000 watts, the maximum output with this amount of power. The SA218S is voiced for all live and DJ music and excels where high output and deep bass extension is a must.

In step with all Synergy products, the SA218S is no-compromise subwoofer, using the best 18" woofers available, the best driver-specific amplification, and optimized DSP settings.

Features

  • 12,000 Watts (Peak) 6000 Watts (Program)
  • 2 x 18-inch woofers with 4.5-inch voice coils
  • Bass reflex design
  • Measured MAX SPL (C-Weighted, Max Hold): 130.6dB continuous, 142.6dB peak
  • Made in Canada

Specifications

System Type Active Subwoofer
Active or Passive Active
Power Rating (Watts) 6000 Watts Program (12000 Watts Peak)
Measured Max SPL (C-Weighted, Max Hold) 130dB Cont. 142 dB Peak
Frequency Response (Hz +/- 3dB) 30Hz-100Hz
Crossover Frequency (Hz) 100 Hz lowpass
Cabinet Configuration Bass Reflex
Driver Configuration 2x18" LF woofer
LF Driver(s) 18-inch Neodymium with 4.5-inch Voice Coil X2
LF Impedance (Ohms) 8-ohm Load x 2
LF Protection Excursion, Voice Coil Thermal (RMS)
LF Amplifier Type Class D
Cooling Scheme Convection
Power Cable Removable Locking Powercon True Input and Loop Thru Output
Power Switch Yes
Inputs 1 XLR with 2x XLR Parallel out, Impedance 35k ohms
Input Sensitivity (Vrms Sine) Line in 1.4 at center, 0.56 at max
Level Controls Volume, -∞,0dB,10dB (Min, Top, Max)
EQ Controls Thermal Limiter Advance for power consumption management
Limiter Excursion, Thermal (RMS), Clipping
LED Indicators Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity
Enclosure Materials Multiply 15mm Birch Plywood
Stacking Feature Interlocking Rubber Feet (Sides)
Covering / Finish Paint
Dimensions (DWH xbackW, inches) 28.872 (including Casters) x 44 x 22
Dimensions (DWH xbackW, cm) 73.33 x 111.76 x 58.88
Weight (lbs/kg) 248/112.49

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65268138604

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4.3 ★★★★★
Based on 6 reviews
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BOGDAN
San Leandro, US
★★★★★ 5
Excellent
I will buy again this products!
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Reviewed in the United States on April 12, 2025
E
Verified Purchase
Elizabeth
Waukegan, US
★★★★★ 4
They are literally not heavy
They are narrow for my face
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Reviewed in the United States on May 6, 2025
S
Sam Beckett
Boise, US
★★★★★ 5
Tropical Fringe Fun for My Summer Outfits
Color: Natural, Color: Natural
I am absolutely obsessed with this straw purse because it feels like a vacation in my hand. The first thing I noticed is how the raffia fringe has this playful half moon shape that looks like a little lion mane but in a very high fashion way. My daughter even joked that it looks like a giant fancy taco which makes it such a fun and unique piece to carry around. It is incredibly lightweight which is a huge relief because I do not want to carry a heavy bag when the weather is hot. Even though it looks compact on my mannequin, it is surprisingly roomy inside and fits my phone and all my daily essentials without feeling stuffed. The magnetic closure is quite strong so I do not have to worry about my things falling out while I am walking around a summer party or a night out. The neutral tan and cream colors in the fringe make it very easy to match with almost any outfit I own. I really appreciate the small metal brand patch on the front because it gives the bag a more polished and expensive look than a typical straw tote you might find at a souvenir shop. One thing to keep in mind is that the raffia is very textured so you should probably be careful with delicate silk fabrics so it does not snag. It feels very sturdy and well made for something that is woven from grass and I love how the fringe adds so much movement when I am moving around. This bag is definitely going to be my go to accessory for the rest of the season because it is both stylish and very practical for my needs.
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Reviewed in the United States on April 2, 2026
Q
Queen Of Nightlife
Waukegan, US
★★★★★ 5
👜 Effortless Spring-to-Summer Clutch That Feels One-of-a-Kind
Color: Natural
👜 Effortless Spring-to-Summer Clutch That Feels One-of-a-Kind I’ve been a longtime fan of Sam Edelman, especially because they actually make stylish pieces that work for real life. So when I saw this clutch, I had a feeling it would be good… but I didn’t expect it to hit *this* level. This bag is a vibe. The raffia texture and that half-moon fringe give it such a unique, standout look without trying too hard. It feels like the perfect piece to roll right into spring and carry straight through summer. Think beach days, dinners out, travel nights, all of it. What I love most is that it doesn’t look like everything else out there. It feels original, like you found something special instead of just grabbing another basic clutch. It’s lightweight, easy to carry, and the magnetic closure keeps things simple and secure. It also pairs effortlessly with different outfits. You can dress it up or keep it casual and it still works. Now let’s be real, it’s a designer piece, so it’s not cheap. But for the style, quality, and uniqueness, I do think it delivers strong value for money. Five stars from me. This one’s coming with me everywhere this season ☀️
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Reviewed in the United States on April 12, 2026
H
Hidd
Massapequa, US
★★★★★ 5
Super cute clutch!
Color: Natural
This is a beautiful clutch. I got the “Natural” color, and the tones are definitely subtle. I am already eyeing the Spicy one too, but for me, the natural color is just easier to match with outfits. I did laugh though because my nephew said it looks like a taco, but honestly that just makes me love it even more! The material is extremely nice, it feels very premium and well made. I was a bit nervous because I have had cheaper bags with that shredded-style material that flakes and falls apart, but that is not the case here. It feels really well made. I cannot speak for long-term durability yet, but so far there is no shedding or anything like that. I also did not notice any loose stitching or threads at all, it just feels like a high-quality bag. It has small magnets to keep it closed, which work nicely. There is not a ton of space since it is a clutch, but there is still enough room for my phone and a few small items, so it works well. Overall, it is just a really gorgeous, well made bag, and I really do not have anything to complain about.
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Reviewed in the United States on April 2, 2026

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