Difference between revisions of "IQ LEVEL 4"
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| − | I.Q | + | __NOTOC__ |
| + | == Data == | ||
| + | {{navigation}} | ||
| + | '''General''' | ||
| + | * Manufacturer: I.Q. | ||
| + | * Model: Level 4 | ||
| + | * Years of manufacture: | ||
| + | * Made in: | ||
| + | * Color: | ||
| + | * Dimensions: (W x H x D) | ||
| + | * Weight: | ||
| + | * Original price approx.: 2800 DM (pair) | ||
| − | |||
| − | + | '''Technical Data''' | |
| + | * Type: 2 1/2 way floorstanding speaker (2 ways with integrated subwoofer). | ||
| + | * Chassis: | ||
| + | ** 26 mm metal dome tweeter SEAS 25TAF/D H534 ( K29FD ). | ||
| + | ** 167 mm midrange as well as upper bass: GIA (Gesellschaft für innovative Akustik) chitin-coated, above tweeter | ||
| + | ** 2 basses in (internally) separated cabinet, downfire bass reflex tube 167 mm low frequency cones (Vifa) | ||
| + | * Power handling (nominal/music): 160 watts / 220 watts. | ||
| + | Efficiency: | ||
| + | * Frequency Response: 22 - 25000Hz | ||
| + | * Transitional ranges: (for LS with multiple drivers). | ||
| + | * Impedance: 4-8 Ohm | ||
| − | |||
| − | + | '''Special features''' | |
| + | * Design: MDF cabinet, painted in various shades of grey and black (could be ordered in all RAL colours), front panel protruding, 2 spikes at the back, cabinet angle adjustable above | ||
| + | * connection: plastic terminal with 4 gold plated sockets, bi-wiring possible (metal bridges removable) | ||
| − | + | == Remarks == | |
| + | Other models of the same series: | ||
| + | * [[IQ LEVEL 1|IQ Level 1]] | ||
| + | * [[IQ LEVEL 2|IQ Level 2]] | ||
| + | * [[IQ LEVEL 3|IQ Level 3]] | ||
| + | * [[IQ LEVEL 5|IQ Level 5]] | ||
| − | + | == Pictures == | |
| − | |||
| − | + | == Reports == | |
| + | * Test in Stereoplay 11/1993, top class 2 | ||
| + | * Test in Audio 11/1993 top class, 66 points, 3 ears | ||
| − | + | According to the Stereoplay test report, the difference to the Level 5 lies in the Level 5's larger bass section. According to Stereoplay, very linear frequency response with low distortion values. Classification in the top class range (2?). | |
| − | + | Level 5 received the next higher rating due to deeper, more powerful bass range. | |
| − | + | My sound impression level 4: dynamic, analytical in all areas, transparent, due to large midrange driver effortless midrange reproduction with kick bass. Metal dome tweeter is not noticeable by aggressiveness / obtrusiveness despite powerful, well-faithful treble reproduction (linear according to Stereoplay). | |
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| − | + | == Links == | |
| − | + | [[Category:Loudspeaker]] | |
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Latest revision as of 14:15, 13 October 2014
Data[edit]
General
- Manufacturer: I.Q.
- Model: Level 4
- Years of manufacture:
- Made in:
- Color:
- Dimensions: (W x H x D)
- Weight:
- Original price approx.: 2800 DM (pair)
Technical Data
- Type: 2 1/2 way floorstanding speaker (2 ways with integrated subwoofer).
- Chassis:
- 26 mm metal dome tweeter SEAS 25TAF/D H534 ( K29FD ).
- 167 mm midrange as well as upper bass: GIA (Gesellschaft für innovative Akustik) chitin-coated, above tweeter
- 2 basses in (internally) separated cabinet, downfire bass reflex tube 167 mm low frequency cones (Vifa)
- Power handling (nominal/music): 160 watts / 220 watts.
Efficiency:
- Frequency Response: 22 - 25000Hz
- Transitional ranges: (for LS with multiple drivers).
- Impedance: 4-8 Ohm
Special features
- Design: MDF cabinet, painted in various shades of grey and black (could be ordered in all RAL colours), front panel protruding, 2 spikes at the back, cabinet angle adjustable above
- connection: plastic terminal with 4 gold plated sockets, bi-wiring possible (metal bridges removable)
Remarks[edit]
Other models of the same series:
Pictures[edit]
Reports[edit]
- Test in Stereoplay 11/1993, top class 2
- Test in Audio 11/1993 top class, 66 points, 3 ears
According to the Stereoplay test report, the difference to the Level 5 lies in the Level 5's larger bass section. According to Stereoplay, very linear frequency response with low distortion values. Classification in the top class range (2?).
Level 5 received the next higher rating due to deeper, more powerful bass range.
My sound impression level 4: dynamic, analytical in all areas, transparent, due to large midrange driver effortless midrange reproduction with kick bass. Metal dome tweeter is not noticeable by aggressiveness / obtrusiveness despite powerful, well-faithful treble reproduction (linear according to Stereoplay).