 | |
| Development | |
|---|---|
| Designer | Joseph D'Alessio |
| Location | Canada |
| Year | 1981 |
| Builder | Sonic Sailboats Limited |
| Name | Sonic 23 |
| Boat | |
| Displacement | 3,400 lb (1,542 kg) |
| Draft | 3.75 ft (1.14 m) |
| Hull | |
| Type | Monohull |
| Construction | Fibreglass |
| LOA | 23.00 ft (7.01 m) |
| LWL | 20.00 ft (6.10 m) |
| Beam | 7.58 ft (2.31 m) |
| Engine type | outboard motor |
| Hull appendages | |
| Keel/board type | fin keel |
| Ballast | 1,500 lb (680 kg) |
| Rudder | transom-mountedrudder |
| Rig | |
| General | Masthead sloop |
| I foretriangle height | 27.00 ft (8.23 m) |
| J foretriangle base | 10.00 ft (3.05 m) |
| P mainsail luff | 23.00 ft (7.01 m) |
| E mainsail foot | 9.30 ft (2.83 m) |
| Sails | |
| Mainsail area | 106.95 sq ft (9.936 m2) |
| Jib/genoa area | 135.00 sq ft (12.542 m2) |
| Total sail area | 241.95 sq ft (22.478 m2) |
| Racing | |
| PHRF | 228 (average) |
TheSonic 23 is a Canadiansailboat, that was designed byJoseph D'Alessio and first built in 1981.[1][2][3]
The boat was built bySonic Sailboats Limited inCanada starting in 1981, but is now out of production.[1][3]
The Sonic 23 is a small recreationalkeelboat, built predominantly offibreglass, with wood trim. It has amasthead sloop rig, a transom-hungrudder and a fixed finkeel. It also has a pop-upcompanionway hatch. It displaces 3,400 lb (1,542 kg) and carries 1,500 lb (680 kg) of iron ballast.[1][2][3]
The boat has a draft of 3.75 ft (1.14 m) with the standard keel. It has provisions for anoutboard motor.[1][3]
The boat has aPHRF racing average handicap of 228 with a high of 240 and low of 225. It has ahull speed of 5.99 kn (11.09 km/h).[2][3]
In a review Michael McGoldrick wrote, "Many people regard the Sonic as a close approximation of the very popular Tanzer 22, and the hull and sail plan of these two boats are believed to be very similar. However, the Sonic 23 was designed from scratch by Joseph D'Alessio, and it comes with a sightly larger cabin with a better layout. (It has sitting headroom which increases to 6' with the pop top.). The Sonic's interior room may give it the edge over the Tanzer 22 which is known for being a good sailing boat, but which suffers from cabin which appears a little cramped. From this perspective, the Sonic may be a better choice for cruising."[4]
Media related toSonic 23 at Wikimedia Commons