Classic Pencil MK3
ADAM Audio Uit productie

Classic Pencil MK3

Floorstanding three-way speaker with two 7.5-inch HexaCone woofers and an X-ART tweeter, sold in an active version with built-in amplifiers and a passive version for external amplification. Aimed at home hi-fi listeners; the model is listed as archived.

  • Floorstanding three-way design with two 7.5" HexaCone woofers
  • X-ART tweeter with 4:1 velocity transform ratio
  • Active version: 200 W + 50 W RMS per channel amplification
  • Passive version: 4 Ohm, 89 dB/W/m or higher
  • Finishes: black glossy, cherry, walnut
  • Warranty: 5 years active, 10 years passive
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Beschrijving

The Classic Pencil MK3 is a tall floorstanding loudspeaker built around two 7.5-inch HexaCone woofers and one X-ART tweeter, a design based on the Air Motion Transformer principle. The crossover points are 150 Hz and 2400 Hz, and the cabinet is offered in black glossy, cherry and walnut finishes.

Two versions exist. The active version carries its own amplification: a PWM amplifier for each woofer (200 W RMS / 300 W music) and an A/B amplifier for the tweeter (50 W RMS / 100 W music), with a rear connection panel and a 10 kOhm input impedance. The passive version has a 4 Ohm impedance, an efficiency of at least 89 dB/W/m and is fitted with a bi-wiring terminal for use with a separate amplifier.

Both versions are supplied with a front cover, spikes, plates and a hex key. The active version covers 32 Hz to 50 kHz and the passive version 35 Hz to 50 kHz. Warranty is 5 years for the active version and 10 years for the passive one.

Specificaties

Merk
ADAM Audio
Model
Classic Pencil MK3
Categorie
Hi-Fi en home-audio › Speakers

Drivers

Woofers
2
Woofer basket diameter
7.5" (186 mm)
Woofer cone material
HexaCone
Tweeter
1 x X-ART
Tweeter velocity transform ratio
4:1
Tweeter diaphragm weight
0.17 g

Built-in amplifiers (active version)

Woofer amplifiers
2 x PWM
Woofer amp power RMS / music
200 W / 300 W
Tweeter amplifier
1 x A/B
Tweeter amp power RMS / music
50 W / 100 W

Audio

Frequency response (active)
32 Hz - 50 kHz
Frequency response (passive)
35 Hz - 50 kHz
Crossover frequencies
150 / 2400 Hz
Input impedance (active)
10 kOhm
Impedance (passive)
4 Ohm
Efficiency (passive)
≥89 dB / W / m
Power handling (passive)
200 W / 300 W

Connectivity

Connection panel
Rear

Physical

Height x Width x Depth
46.5" (1180 mm) x 9" (230 mm) x 12" (300 mm)
Weight
50.7 lb (23 kg)
Finish
Black glossy, Cherry, Walnut
Warranty (active)
5 years
Warranty (passive)
10 years

In the box

Active version
Front cover, spikes, plates, hex key, manual, power cord
Passive version
Front cover, spikes, plates, hex key, manual, bi-wiring terminal

Gegevens: archive.org; foto’s: ADAM Audio product page (Wayback copy) · bijgewerkt 2026-10-14 · Een fout gevonden? Schrijf ons