
Indiana Line
Tesi 561
The Indiana Line Tesi 561 is a 2.5-way floorstanding loudspeaker manufactured by Indiana Line, with a front-firing bass-reflex port and bi-wiring/bi-amping capability. It uses a 26 mm silk-dome tweeter, a 160 mm mica-polypropylene-cone mid-woofer, and a 160 mm natural-cellulose-pulp-cone woofer, with crossover points at 180 Hz and 2.8 kHz. Its frequency response is 40–22,000 Hz, sensitivity is 90 dB (2.8 V/1 m), amplifier loading impedance is 4–8 ohms, suggested amplifier power is 30–150 W, and dimensions are 890 × 180 × 300 mm at a weight of 13.7 kg.
MSRP
—
Original list price not on record.
Used market
No tracked sales yet
MSRP to used market
Price history will fill in as sales are recorded.
Specifications
- Color
- black oak, light walnut, white
- Crossover
- 180 / 2800 Hz
- Weight
- 13,7 kg lbs
- Dimensions
- 890 x 180 x 300"
- Amplifier class
- 4 – 8 ohm
- Driver diameter
- midwoofer: 1 x 160 mm, mica-polypropylene cone, tweeter: 26 mm, silk dome, woofer: 1 x 160 mm, natural cellulose pulp cone
- Frequency response
- 40 – 22000 Hz
- Bi wiring bi amping
- yes
- Suggested placement
- close to the wall
- Suggested room size
- 16 – 25 m²
- Sensitivity 28 v 1
- 90 dB m
- Speaker alignment type
- 2,5-way / floorstanding
- Suggested amplifier power
- 30 – 150 W
- Box aligment port placement
- bass-reflex / front
Active listings (0)
Similar but better
Matched by the Audiophilia engine on character, specs and market position.
Peers

Indiana Line · speakers
Tesi 761
Price on request
- A close peer to this component

Indiana Line · speakers
Tesi 261
Price on request
- A close peer to this component

Indiana Line · speakers
Tesi 661
Price on request
- A close peer to this component

Indiana Line · speakers
Tesi 5
Price on request
- A close peer to this component