Best Amplifiers for Triangle Magellan Duetto 40th

The Triangle Magellan Duetto 40th is a bookshelf speaker with 8Ω nominal impedance and a recommended power range of 30–200W. These amplifiers are ranked by how well they are technically matched to drive the Triangle Magellan Duetto 40th speaker. This is not a recommendation of quality, sound character, timbre, or objective listening experience.

Ratings consider amplifier power output, speaker impedance, and the ratio of amp power to the speaker's recommended amplification range, this is known as "headroom". Recommended headroom for consumer applications is 20-100% of the speaker's recommended power maximum.

Amplifier	Amp Specs	Speaker Specs	Match Rating	Headroom	Impedance	Price
Anthem STR Power Amplifier	400W into 8Ω	30–200W · 8Ω	Excellent	100%	✓ Safe	$5,500 - $6,850	Shop
Buckeye Amps NCx500 2-Channel	380W into 8Ω	30–200W · 8Ω	Excellent	90%	✓ Safe	$875 - $1,100	Shop
Buckeye Amps NCx500 Monoblock	380W into 8Ω	30–200W · 8Ω	Excellent	90%	✓ Safe	$650 - $800	Shop
McIntosh MA12000	350W into 8Ω	30–200W · 8Ω	Excellent	75%	✓ Safe	$18,000 - $20,000	Shop
Buckeye Amps NC502MP 2-Channel	350W into 8Ω	30–200W · 8Ω	Excellent	75%	✓ Safe	$625 - $775	Shop
McIntosh MC3500 Mk II Monoblock (2 required)	350W into 8Ω	30–200W · 8Ω	Excellent	75%	✓ Safe	$18,000 - $20,000	Shop
Rotel RB-1590	350W into 8Ω	30–200W · 8Ω	Excellent	75%	✓ Safe	$3,200 - $3,800	Shop
Fosi Audio BT20A Pro	300W into 4Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$80 - $120	Shop
McIntosh MA9500	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$10,800 - $13,200	Shop
Accuphase P-7500	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$24,600 - $27,300	Shop
Bryston 4B³	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$6,200 - $7,000	Shop
Dan D'Agostino Progression Stereo	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$38,000 - $42,000	Shop
Emotiva XPA-2 Gen3	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$1,225 - $1,375	Shop
Mark Levinson No. 33	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$4,000 - $6,000	Shop
McIntosh MC-2300	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$1,530 - $1,890	Shop
McIntosh MC2301 Monoblock (2 required)	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$16,200 - $19,800	Shop
McIntosh MC312	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$9,000 - $11,000	Shop
McIntosh MC830 Monoblock (2 required)	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$5,400 - $6,600	Shop
NAD Electronics M22 V2	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$2,800 - $3,475	Shop
McIntosh MC901 Monoblock (2 required)	300W into 8Ω	30–200W · 8Ω	Excellent	50%	✓ Safe	$22,500 - $27,500	Shop