X Series

Overview

Our premium product line, the X Series uses a cost-no-object mindset, where our most advanced technology and highest performance components are employed. The goal is that the speakers simply disappear, leaving only the music performance. No expense is spared in this endeavor. The X5 is the same design strategy as the X3, but with a 12 inch bass driver, for ultra low power amp matching and small footprint. The X4 Ultra uses an all-passive twin 12 inch woofer approach for use with amplifiers of 20 Watts or more. The flagship X3 employs are large, self-powered 15 inch woofer for large rooms and higher SPL applications.

X5

X5 Ultralam
X5 Black
X5 White
X5 Graphite
$ 8,500 USD

A scaled down model of the X3, the X5 is a 3-way, open-baffle design with 12 inch self-powered woofer built in. A high-efficiency, 8 Ohm design allows the effective use of low powered solid state and tube amplifiers. This unique combination of virtues provides a 3-dimensional soundstage, high accuracy and beautiful tonal color, even with amps as small as 2 Watts. The X5 minimizes room interaction problems through the use of Controlled Directivity principles for better uniformity of results in a variety of room types. Ultra high quality studio-grade drivers offer up a level of realism normally not available in its price class.

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Tech Specs

42"
Height
16"
Width
10"
Depth
Size
8W to 200W
Amplifier Use

Compatible with solid state and tube amplifiers
8 Watts up to 200 Watts

X Room use & Weight
Weight

95 lbs (each)

Sensitivity
97dB
Sensitivity
Nominal
Impedance
28Hz - 20kHz
Frequency Range
X Series HF Driver
Tweeter

Studio-grade Air Motion Transformer, 80 degree front pattern, Dipolar

Midrange driver
Midrange

Spatial M50, 12" paper composite midrange, Neo motor

Midrange driver
Woofer

Spatial S50, 12" paper composite subwoofer, Ceramic motor

Type
Type

Active-Passive Hybrid 3-way, Dynamic dipolar radiator

X4 Ultra

X4 Ultralam
X4 Black
X4 White
X4 Graphite
$ 7,950 USD

Spatial’s latest design, the award winning X4 Ultra retains the design principles of the X3/X5, but in a fully passive design for use with amplifiers of 20W or greater. This 4 Ohm design and reduced sensitivity approach produces the same bass performance as the X5 without the need for a self-powered woofer. The X4 Ultra should be chosen for most systems using 20W amps and higher. Contact the factory for advice as to the most suitable model for your situation.

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Tech Specs

45"
Height
16"
Width
10"
Depth
Size
20W to 200W
Amplifier Use

Compatible with solid state and tube amplifiers
20 Watts up to 200 Watts

X Room use & Weight
Weight

100 lbs (each)

Sensitivity
93dB
Sensitivity
Nominal
Impedance
28Hz - 20kHz
Frequency Range
X Series HF Driver
Tweeter

Studio-grade Air Motion Transformer, 80 degree front pattern, Dipolar

Midrange driver
Mid range / Woofer

Spatial BR12, 12" paper composite woofer, Ceramic motor

Midrange driver
Woofer

Spatial BR12, 12" paper composite mid woofer, Ceramic motor

Type
Type

Passive 2.5-way, Dynamic dipolar radiator

X3

X3 Ultralam
X3 Black
X3 White
X3 Graphite
$ 10,000 USD

Our flagship model, the X3 is a 3-way, open-baffle design with 15 inch self-powered woofer built in. A high-efficiency, 8 Ohm design allows the effective use of low powered solid state and tube amplifiers. This unique combination of virtues provides a 3-dimensional soundstage, high accuracy and beautiful tonal color, even with amps as small as 2 Watts. The X3 minimizes room interaction problems through the use of Controlled Directivity principles for better uniformity of results in a variety of room types. Ultra-high quality studio-grade drivers offer up a level of realism normally not available in its price class.

Buy

Tech Specs

52"
Height
18"
Width
10"
Depth
Size
8W to 200W
Amplifier Use

Compatible with solid state and tube amplifiers
8 Watts up to 200 Watts

X Room use & Weight
Weight

90 lbs (each)

Sensitivity
97dB
Sensitivity
Nominal
Impedance
25Hz - 20kHz
Frequency Range
X Series HF Driver
Tweeter

Studio-grade Air Motion Transformer, 80 degree front pattern, Dipolar

Midrange driver
Midrange

Spatial ST15, 15" paper composite Subwoofer, Neo motor

Midrange driver
Woofer

Spatial M50, 12" paper composite midrange, Neo motor

Type
Type

Active-Passive Hybrid 3-way, Dynamic dipolar radiator

Have a question about the X Series?

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View our user manual

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