JBL Synthesis SDA-8300 8-Channel Class D Power Amplifier
SKU: 9145691933

JBL Synthesis SDA-8300 8-Channel Class D Power Amplifier

Sale price$5174.55 Regular price$5749.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL Synthesis SDA-8300 8-Channel Class D Power AmplifierThe SDA 8300 is a versatile 8 channel Class D power amplifier designed to deliver maximum power while taking up minimal rack space. Each channel is rated to deliver 300W into 8 ohms and adjacent channel pairs can be bridged to deliver 600W into 8 ohms. This flexible channel configuration makes this an ideal amplifier to power LCR, surround, and height channel loudspeakers as well as in wall subwoofers in JBL Synthesis immersive audio systems. Powerful

The SDA-8300 is a versatile 8-channel Class D power amplifier designed to deliver maximum power while taking up minimal rack space. Each channel is rated to deliver 300W into 8 ohms and adjacent channel pairs can be bridged to deliver 600W into 8 ohms. This flexible channel configuration makes this an ideal amplifier to power LCR, surround, and height channel loudspeakers as well as in-wall subwoofers in JBL Synthesis immersive audio systems. Powerful built-in DSP allows for custom loudspeaker tuning and full external control allows for complete and easy system integration.

General Specifications

Inputs Balanced 3-pin block connectors, one per channel
Rated Output Power Into 8 Ohms 300
Rated Output Power Into 4 Ohms 300
Rated Output Power Into 2 Ohms 150
Bridged Output Power Into 8 Ohms 600
Finishes Black High-gloss, Woodgrain
Damping Factor 1000
7-Volt Capable
Voltage Gain (at Maximum Level Setting) 34 dB
Analog Input Signal to Noise Ratio 104 dB
BLU Link Signal-to-Noise Ratio 108 dB

Speaker Specifications

Frequency Response +/-0.25db
Signal-to-Noise Ratio >108db
Total Harmonic Distortion (THD) <0.35%
Power Requirements (+/-10%) 100VAC – 240VAC 50/60hz

Dimensions

Height 3.5″ (8.75 cm)
Width 19″ (47.5 cm)
Depth 14.25″ (35.63 cm)
Weight 23.5 lbs (10.66 kg)
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: 9145691933

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 1766 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
bcnaranjo
Battle Creek, US
★★★★★ 5
Solid option at the price point.
Color: Brick Melange, Size: XX-Large
I love these quarter-zip pullovers. I bought this one as a gift, but I personally own two others myself, which should say a lot. They’re comfortable, lightweight, and extremely versatile. I wear mine for golf, casual office days, and layered when it’s cooler out—they pair well with just about anything. For the price point, they really can’t be beat. The look and feel are comparable to options that cost significantly more. Great value, great performance, and a sharp, clean style. I’ll likely keep buying more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
J
Verified Purchase
Jerry N.
Natrona Heights, US
★★★★★ 4
GOOD QUALITY
Color: Dark Khaki Melange, Size: Large
GOOD FIT AND VERY GOOD QUALITY I WILL BE BYING MORE.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
J
Verified Purchase
JonC
West Palm Beach, US
★★★★★ 5
Great color and material
Color: Light Blue Melange, Size: Large
Maelreg is becoming my goto for clothing. They use really good quality material and a great look and price. Maelreg continues to impress me, I've now purchased 6-8 of their shirts/hoodies and 2 pair of joggers. I really like them all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
C
Verified Purchase
ChotoKnox
Omaha, US
★★★★★ 5
Hubby’s Fave!
Color: Wistful Mauve Melange, Size: XX-Large, Color: Wistful Mauve Melange, Size: XX-Large
My husband lives in these comfortable performance quarter zips by Maelreg! He says they’re warm in the cool months, they fit great, can be worn with just about any slacks, joggers, or shorts. They come in many different colors and they fit the tall guys like my husband, whose 6’4” He orders 2XL.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jordan
Bozeman, US
★★★★★ 5
Love them!
Color: Lavender Melange, Size: X-Large
True to size I wear a 2XL they fit great material is nice. perfect for the golf course or business casual. I have 4 different colors and always get compliments! Will definitely get more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

recommand products