Daiwa Seaborg 500MJ-AT
A high-end reel for deep-drop anglers who want the automatic stop at depth and fast retrieves, at the price of weight and cost.
Amazon $1,534.39 eBay$1,534.39
The Daiwa Seaborg 500MJ-AT rates 3.5 among 14 to 24 kg drag electric reels; the Shimano Forcemaster 9000A rates 3.2 among 25 kg drag and up ones. The Shimano Forcemaster 9000A costs $344.40 less ($1,189.99 vs $1,534.39).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
Shimano Forcemaster 9000A
The cheaper of Shimano’s two big electrics, with the same drag and gearing as the Beastmaster.
Amazon $1,189.99 eBay$1,189.99
Scores side by side
These two sit in different drag classes (14 to 24 kg drag and 25 kg drag and up), and each is scored against the reference points for its own class, so a rating says how well each does among its own drag peers. How we rank explains each factor.
| Factor weight | Daiwa Seaborg 500MJ-AT | Shimano Forcemaster 9000A |
|---|---|---|
| Overall rating | 3.5/5 | 3.2/5 |
| Value 30% | 29 $66.71 per kg of drag ($1,534.39, 23 kg) | 54 $47.60 per kg of drag ($1,189.99, 25 kg) |
| Drag 20% | 68 23 kg maximum drag | 77 25 kg maximum drag |
| Line speed 20% | 100 180 m/min with a 1 kg load | 50 loaded line speed not published (neutral score used) |
| Weight 15% | 85 22.8 kg of drag per kg of reel (23 kg, 1,010 g) | 43 16.5 kg of drag per kg of reel (25 kg, 1,515 g) |
| Warranty 15% | 20 12 months | 0 warranty not published |
Specifications
| Daiwa Seaborg 500MJ-AT | Shimano Forcemaster 9000A | |
|---|---|---|
| Performance | ||
| Maximum drag | 23 kg | 25 kg |
| Standard pulling force (JAFS) | 22 kg | - |
| Line speed, 1 kg load | 180 m/min | - |
| Gear ratio | 3.7:1 | 3.1:1 |
| Line per handle turn | 57 cm | 88.9 cm |
| Line capacity (PE no. - metres) | PE 4-500 / 5-400 / 6-300 | PE 6-1100 / 8-900 / 10-650 / 12-550 |
| Power | ||
| Power supply | DC 12-16.8 V | - |
| Battery in the box | No | - |
| Warranty | 12 months | - |
| Build | ||
| Weight | 1,010 g (35.6 oz) | 1,515 g (53.4 oz) |
| Bearings (ball/roller) | 22/1 | 3/0 |
| Handle | Right | - |