Combining elements from the original Momentum
SX3i loudspeaker and the ULTIMATUM XLS Model, the Momentum J-S is a 2-way bookshelf design incorporating two 170mm Ultimatum type
bass/midrange drive units coupled with a custom
version of the highly regarded ELAC Jet tweeter.
The front baffle, which is coupled to the cabinet via a polyethylene membrane, houses the tweeter and an Ultimatum type 170mm drive unit handling bass and midrange frequencies.
Inside, mounted behind the main drive unit, is
another identical unit. The space between these
units is sealed, in iso-baric configuration.
The rear port is a low-Q type, which also incorporates an acoustic filter to restrict airflow and give greater control to bass frequencies.
The crossover is a minimal design, employing 1st & 2nd order slopes. The components are all hard wired, with point-to-point connections to maximise integrity. The crossover components are of premium audiophile quality and include high voltage polypropylene capacitors and low loss air-cored inductors.
The Momentum J-S can be easily accommodated in small rooms, yet it is also capable of filling larger spaces with the ease of a large floorstanding model.
Combining stunning bass power with accuracy and delicacy, it delivers a compelling depiction of all types of music.
Finishes: Black Oak; Satin White; Natural Oak;
American Walnut, Ebony Maccassar
ENCLOSURE TYPE
2-way, iso-baric bass reflex
DIMENSIONS (h/w/d)
370/220/270mm
WEIGHT
11Kg each
SHIPPING WEIGHT:
28Kg. per pair.
SENSITIVITY
(2.83v/1m) 86dB/1 watt
FREQUENCY RESPONSE
Room-averaged stereo pair 22Hz – 22kHz
