REL Tzero MKIII | Compact 100 W active subwoofer | 3 YEAR WARRANTY

66637
CHF490.00 Tax included
Supplier stock – typically 4 to 7 days
REL Tzero MKIII, a compact active subwoofer from Serie T with a down-firing 6.5-inch aluminium driver and a 100 W amplifier. It brings fast, deep bass to small rooms, offices and flats.
Color : White
Quantity
Supplier delivery time usually 4 to 7 days

Gloss black cube subwoofer seen at three-quarter angle on aluminium feet

Compact cube for small rooms

The Tzero MKIII is the smallest REL subwoofer: a cube measuring 21.6 cm wide, 24.1 cm high and 26 cm deep. It is designed for offices, libraries, bedrooms and flats, where a large subwoofer would not fit. It suits compact two-way speakers with 10 to 13 cm bass drivers, extending the bottom of their range. The subwoofer is sold individually.

Underside of the cabinet with the down-firing bass driver

Down-firing aluminium driver

Its 6.5-inch (165 mm) long-throw driver fires towards the floor. The cone is made entirely of aluminium and backed by a paper damping element, which doubles its rigidity compared with the previous generation. Bass gains impact and body while keeping the agility of a small driver.

Rear panel with controls, RCA inputs and Speakon socket

High Level and .1/LFE inputs

Like the larger models of the brand, the Tzero MKIII accepts a High Level connection through a Speakon socket, which receives the same signal as the speakers without drawing power from the amplifier. A low-level RCA input and a .1/LFE input with its own level control complete the panel, together with volume and crossover controls. A 100 W NextGen Class D amplifier drives the whole and runs very cool.

Black lacquered top and aluminium badge seen from above

Lacquered cabinet and aluminium

The 19 mm MDF cabinet is glued and braced like those of the larger models. It receives five coats of black or white lacquer applied by hand, sanded between each coat and then polished. The feet and badge are machined from solid aluminium, bead-blasted and anodised.

Black = Black; White = White
66637

Data sheet

Product Type
Active closed-box subwoofer
Features
2 A semi-delay fuse
Dual parametric filter with HT-Air MKII (sold separately)
Five coats of gloss lacquer
Fully electronic SET-SAFE protection, DC fault and output short protection
Gain control range: 80 dB
Glued and braced 19 mm MDF cabinet
Input impedance: High Level 150 kΩ, low level 10 kΩ, .1/LFE 10 kΩ
Machined aluminium feet and badge
Mains input voltage 100-240 V
Phase switch 0 / 180°
Supplied: mains lead, Neutrik Speakon cable (10 m nominal), user manual
Volume, crossover and .1/LFE level controls
Brand
REL Acoustics
Analog inputs
High Level (Speakon), low level RCA, .1/LFE RCA
Wireless connectivity
HT-Air MKII wireless option (sold separately)
Output power
100 W
Color
Black, White
Series
Serie T
Amplification technology
Class D
Woofer
1 x 6.5 in (165 mm) long-throw, aluminium cone, steel chassis, down-firing
Frequency response
37 Hz (-6 dB, in room)
Width
21.6 cm
Depth
26.0 cm
Height
24.1 cm
Unit weight
6.8 kg

Specific References

UPC
66637
EAN13
0857316005508
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