Excel Elrohir floorstanding loudspeakers from K+T 1/2021

Kit without housing price per speaker

Elrohir is a three-way floorstanding loudspeaker. Elrohir is a high-quality loudspeaker with chassis from Mundorf and SEAS, in which passive membranes are used for bass tuning. The loudspeaker contains the following chassis: - an air motion transformer (ribbon tweeter) Mundorf AMTU110W1.1 - a midrange speaker Seas Excel W15CH001 - a woofer Seas Excel 22EX001 The loudspeaker was developed by Marek Held. The frequency response of the loudspeaker is perfectly linear. The decay spectrum is almost flawless. The non-linear distortions at low volumes (80 dB, 1 m) are below 0.6% above 400 Hz and remain below 1.2% in the audible range even at higher levels (90 dB, 1 m).

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Technical data:

• Impedance: active Ohm
• Sound pressure level (2.83V/1m): active dB
• Dimensions (HxWxD): 1150 x 250 x 400 mm
• Frequency range (-8dB): 30 - 25000 Hz
• Crossover frequency(s): 200, 3000 Hz
• Principle: passive membrane

Highlights

• Mundorf AMTU110W1.1
• Seas Excel W15CH001 (E0037-08S)
• Seas Excel 22EX001 (E0022-08S)
• Passive membrane Seas SP22R (H9945)
• Hypex FusionAmp FA123
• 6x insulation fleece MT Bondum 800 (30 x 50 x 2 cm)
• PE foam sealing strip, 5x2 mm, roll 7.5 m
• Insulation material Sonofil 100 x 35 cm for 20 liters
• Pan screws 3.5x17 black, Torx, 8 pieces 3.5x
• Pan screws 4x20 black, Torx, 8 pieces
• Construction plan for the kit