Tannoy VS10 BP, Руководство пользователя, Страница: 4 / 15

1. Introduction
The Tannoy VS10BP is a compact, versatile subwoofer system, designed to
extend the low frequency response of the V series loudspeakers and increase
system headroom.
The VS10BP will extend the frequency response of these systems to below 40Hz
and is capable of providing output levels normally be associated with considerably
larger enclosures.
The VS10BP comprises one high efficiency 250mm(10”) drive unit. The compact
dimensions of the V10BP enable it to be used in applications without being
obtrusive, such as underneath seating and bars. M10 rigging points are also
provided to allow permanent installation. Versatility is further enhanced by the
introduction of blanking plates, which allow the bass ports to be moved to another
face of the cabinet allowing installation in various orientations.
2. Unpacking
Every Tannoy VS10BP is carefully inspected before packing. After unpacking your
loudspeaker, please inspect for any exterior physical damage, and save the
carton and any relevant packaging materials in case the loudspeaker again
requires packing and shipping. In the event that damage has been sustained in
transit notify your dealer immediately.
3. Connectors/Cabling
Cable choice consists mainly of selecting the correct cross sectional area in
relation to the cable length and the load impedance. A small cross sectional area
would increase the cables series resistance, inducing power loss and response
variations (damping factor).
Connectors should be wired with a minimum of 2.5 sq. mm (12 gauge) cable. This
will be perfectly satisfactory under normal conditions. In the case of very long
cable runs the wire size should exceed this, refer to the following table for
guidance:-
CABLE RUN (m) C.S.A. OF EACH
CONDUCTOR (mm)
CABLE
RESISTANCE
Ω
% POWER LOSS
INTO 8
Ω
LOAD
% POWER LOSS
INTO 4
Ω
LOAD
10 2.5
4.0
6.0
0.14
0.09
0.06
1.7
1.1
0.73
3.5
2.2
1.5
25 2.5
4.0
6.0
0.35
0.22
0.14
4.3
2.7
1.8
8.6
5.4
3.6
50 2.5
4.0
6.0
0.69
0.43
0.29
8.6
5.4
3.6
17.0
11.0
7.2
100 2.5
4.0
6.0
1.38
0.86
0.58
17.0
11.0
7.2
35.0
22.0
14.0
The VS10BP is fitted with two pairs of 4mm binding posts (Fig1) for the amplifier
input and highpass output connectors to the satellite loudspeakers. An external
active crossover such as the TDX1 or TDX2 is not necessary but will increase the