Hello. We are the world’s most compact three-way studio monitors, and our extraordinary imaging, extended frequency response, controlled directivity and fatigue-free listening will help you work faster and make more informed, consistent decisions - even on long sessions. And thanks to the ever-evolving GLM setup application, we can adapt to even the most challenging of environments.

Our newly expanded family now includes the 8351B and 8361A alongside the complementary W371A Adaptive Woofer System, meaning that we can now deliver uniquely uncoloured and neutral reference monitoring performance across a much wider range of room sizes, listening distances and SPL requirements - from ultra-nearfield through to mastering-calibre and main monitor applications.

Trust us. We can turn a good room into a great room - because we are The Ones.

8361A

The flagship of the family, with high dynamic range, unrivalled directivity and staggering SPL. The natural choice for longer listening distances and larger rooms.
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SPL Max Short-term

118/124 dB (1/0.5 m)

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Frequency Response

30 Hz - 43 kHz (-6 dB)

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Dimensions H x W x D

593 x 357 x 347 mm
23 3/8 x 14 x 13 5/8 in

8351B

The model that redefined nearfield monitoring now offers increased SPL, additional room EQs, equalised delay and enhanced HF response. Hearing is believing.

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SPL Max Short-term

113/119 dB (1/0.5 m)

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Frequency Response

32 Hz - 43 kHz (-6 dB)

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Dimensions H x W x D

452 x 287 x 278 mm
17 3/4 x 11 1/3 x 11 in

8341A

For those users looking for increased low frequency extension and a higher SPL capability, the 8341 provides the perfect blend of size and performance.

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SPL Max Short-term

110/116 dB (1/0.5 m)

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Frequency Response

38 Hz - 37 kHz (-6 dB)

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Dimensions H x W x D

370 x 237 x 243 mm
13 3/4 x 9 3/8 x 9 1/2 in

8331A

Standing just under 300mm (12”) tall, the 8331 packs three-way precision into a compact, portable nearfield package. Small in stature, but extremely potent.

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SPL Max Short-term

104/110 dB (1/0.5 m)

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Frequency Response

45 Hz - 37 kHz (-6 dB)

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Dimensions H x W x D

305 x 189 x 212 mm
12 x 7 1/2 x 8 3/8 in

W371A

The benchmark in neutral LF performance. Adaptive woofer technology that complements the 8341, 8351 and 8361 to create a full range system free from detrimental room influences.

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SPL Max Short-term

120 dB (1 m)

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Frequency Response

23 Hz - 500 Hz (-6 dB)

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Dimensions H x W x D

1108 x 400 x 400 mm
43 1/2 x 15 6/8 x 15 6/8 in

Technical Specifications


8361A

SPL max short-term

118/124 dB (1/0.5 m)

Frequency Response

30 Hz - 43 kHz (-6 dB)

Accuracy of Freq Resp.

± 1.5 dB (36 Hz - 20 kHz)

Self generated noise

5 dB (A weighted, 1 m)

Bass drivers, dual

263 x 137 mm obround
10 3/8 x 5 3/8 in

Mid driver

130 mm, 5 in. Coaxial

Treble driver

25 mm, 1 in. Coaxial

Amplifier Power

500 + 150 + 150 W

Audio inputs

Analog, AES/EBU

GLM Network

Dual RJ45 (CAT5 cable)

In-situ Calibration

DIP switches or AutoCal

Dimensions H x W x D

593 x 357 x 347 mm
23 3/8 x 14 x 13 5/8 in

Weight

31.9 kg, 70 lb


8351B

SPL max short-term

113/119 dB (1/0.5 m)

Frequency Response

32 Hz - 43 kHz (-6 dB)

Accuracy of Freq Resp.

± 1.5 dB (38 Hz - 20 kHz)

Self generated noise

5 dB (A weighted, 1 m)

Bass drivers, dual

208 x 101 mm obround
8 5/8 x 4 in

Mid driver

130 mm, 5 in. Coaxial

Treble driver

25 mm, 1 in. Coaxial

Amplifier Power

250 + 150 + 150 W

Audio inputs

Analog, AES/EBU

GLM Network

Dual RJ45 (CAT5 cable)

In-situ Calibration

DIP switches or AutoCal

Dimensions H x W x D

452 x 287 x 278 mm
17 3/4 x 11 1/3 x 11 in

Weight

14.3 kg, 31 lb


8341A

SPL max short-term

110/116 dB (1/0.5 m)

Frequency Response

38 Hz - 37 kHz (-6 dB)

Accuracy of Freq Resp.

± 1.5 dB (45 Hz - 20 kHz)

Self generated noise

3 dB (A weighted, 1 m)

Bass drivers, dual

170 x 90 mm oval
6 5/8 x 3 1/2 in

Mid driver

90 mm, 3 1/2 in. Coaxial

Treble driver

19 mm, 3/4 in. Coaxial

Amplifier Power

250 + 150 + 150 W

Audio inputs

Analog, AES/EBU

GLM Network

Dual RJ45 (CAT5 cable)

In-situ Calibration

DIP switches or AutoCal

Dimensions H x W x D

370 x 237 x 243 mm
13 3/4 x 9 3/8 x 9 1/2 in

Weight

9.8 kg, 22 lb


8331A

SPL max short-term

104/110 dB (1/0.5 m)

Frequency response

45 Hz - 37 kHz (-6 dB)

Accuracy of Freq Resp.

± 1.5 dB (58 Hz - 20 kHz)

Self generated noise

0 dB (A weighted, 1 m)

Bass drivers, dual

130 x 65 mm oval
5 1/8 x 2 5/8 in

Mid driver

90 mm, 3 1/2 in. Coaxial

Treble driver

19 mm, 3/4 in. Coaxial

Amplifier Power

72 + 36 + 36 W

Audio inputs

Analog, AES/EBU

GLM Network

Dual RJ45 (CAT5 cable)

In-situ Calibration

DIP switches or AutoCal

Dimensions H x W x D

305 x 189 x 212 mm
12 x 7 1/2 x 8 3/8 in

Weight

6.7 kg, 15 lb


W371A

SPL max short-term

120 dB (1 m)

Frequency Response

23 Hz - 500 Hz (-6 dB)

Accuracy of Freq Resp.

± 3 dB (25 Hz - 450 Hz)

Self generated noise

15 dB (A weighted, 1 m)

Front Driver

1 x 356 mm
1 x 14 in

Rear Driver

1 x 305 mm
1 x 12 in

Amplifier Power

400 + 400 W

Audio inputs

Analog, AES/EBU

GLM Network

Dual RJ45 (CAT5 cable)

In-situ Calibration

AutoCal

Dimensions H x W x D

1108 x 400 x 400 mm
43 1/2 x 15 6/8 x 15 6/8 in

Weight

61 kg, 135 lb

Brochure

​For more information, download The Ones Brochure: