Speakers for Public Transportation Vehicles

Speakers for Public Transportation Vehicles

Outer pressure loudspeakers for REXT-8x vehicles

These outer pressure loudspeakers for public transportation vehicles (both municipal and regional) are weather resistant. They are supplied either in their basic rendering from the manufacturer with a simple holder called REXT-8D (formerly SEM-6) or with a massive metal holder in a rendering for the roof of the vehicle to add sound to the vehicle door area (outer announcements). If passengers only enter the vehicle through the front door there is another apt place under the front door of the vehicle (mainly for independent annunciators for the vision impaired). Our company is a direct importer of these speakers..

Pic. no.1: Frequency characteristics of the REXT-8D pressure loudspeaker.

Pic. no.1: Frequency characteristics of the REXT-8D pressure loudspeaker.

Order code Speaker set PRICE
7217.REXT8D REXT-8D – Outer pressure loudspeaker 15 W / 8 Ω (basic rendition) 36 €
7217.REXT8P REXT-8P – Outer pressure loudspeaker front left (rear right) 56 €
7217.REXT8S REXT-8S – Outer pressure loudspeaker middle left (middle right) 56 €
7217.REXT8Z REXT-8Z – Outer pressure loudspeaker rear left (front right) 56 €

Additional remarks to the price and availability:

  1. The above stated prices do not include the VAT and are applicable at the purchase of one piece.
  2. A quantity discount is applicable from 10 pieces in one order.
  3. REXT-8D loudspeakers are in store, other REXT-8x loudspeakers are ready to be picked up in a few days.

REXT-8D – Independent outer pressure loudspeaker

REXT8D independent loudspeaker

REXT8D independent loudspeaker

Basic measurements of the REXT-8D (formerly SEM-6) loudspeaker directly from the manufacturer:

  • Output performance - 10W
  • Speaker electrical impedance - 8 Ω
  • Acoustic pressure 1W/1m - 108 dB
  • Frequency range - 400 up to 7000 Hz
  • Length of the feeding cable - 28 cm
  • Measurements diameter x length - 16 x 16 cm
  • Weight (without / with a pad) - 0,85 Kg / 1,75 Kg

REXT-8P – Outer pressure loudspeaker front left side

REXT-8P loudspeaker.

REXT-8P loudspeaker.

The outer REXT-8P loudspeaker front left or rear right set contains:

  1. Basic REXT-8D loudspeaker.
  2. A pad with a speaker holder for the front left side of the vehicle.
  3. WAGO clamps placed under the casing for connecting the speaker.

REXT-8S – Outer pressure loudspeaker middle left

REXT-8S loudspeaker.

REXT-8S loudspeaker.

The outer REXT-8S loudspeaker middle left or right set contains:

  1. Basic REXT-8D loudspeaker.
  2. A pad with a speaker holder for the middle left (right) side of the vehicle.
  3. WAGO clamps placed under the casing for connecting the speaker.

REXT-8Z – Outer pressure loudspeaker rear left

REXT-8Z loudspeaker.

REXT-8Z loudspeaker.

The outer REXT-8Z loudspeaker rear left or front right set contains:

  1. Basic REXT-8D loudspeaker.
  2. A pad with a speaker holder for the left rear side of the vehicle.
  3. WAGO clamps placed under the casing for connecting the speaker.

Trill Speakers

Trill speakers for EPNEV command receivers of the 3.xx series

Pic. no.2: Mechanical rendering of a trill speaker.

Pic. no.2: Mechanical rendering of a trill speaker.

These speaker sets are designed to be installed in municipal and regional public transportation vehicles for the purpose of arranging orientation trills for vision impaired passengers. Trill speakers are placed at the door and they make it easier for the vision impaired to get on and off the vehicle (our company was the first in the Czech Republic to add this solution to public transportation vehicles; vehicles of Dopravní podnik Ostrava a.s.[1] in 2002 and later also in the vehicles of the Czech Railways company). The sets are supplied in two basic versions, one with a WAGO connector (a counterpart with a cable is supplied as well) where the vehicle manufacturer must install the cable, the other with an already installed cable of an agreed on length.

Trill speakers can be supplied as a part of an EPNEV command receiver set.

If any other than the recommended installation is used the speakers can be damaged!!!.

TRILL SPEAKER PARAMETERS
Output performance 0,25 W
Speaker electrical impedance 50 Ω
Acoustic pressure 1 W / 1 m 82 dB
Frequency range 300 – 5500 Hz
Pic. no.3: Quiver speaker frequency characteristics

Pic. no.3: Quiver speaker frequency characteristics

Order code Name PRICE
7243.REPR02K Trill speaker for  EPNEV with a connector, 50 Ω 19 €
7243.REPR02V.05 Trill speaker for  EPNEV with a 50 cm feeding cable 15 €
7243.REPR02V.30 Trill speaker for  EPNEV with a 3 m feeding cable 17 €
7243.REPR02V.50 Trill speaker for  EPNEV with a 5 m feeding cable 18 €

Additional remarks to the price and availability:

  1. The above stated prices do not include the VAT and are applicable at the purchase of one piece.
  2. A quantity discount is applicable from 10 pieces in one order.
  3. Trill speakers are custom made. The delivery is performed in a few days if they are not in store.

REPR 02K – Trill speakers for EPNEV with a connector

REPR 02K loudspeaker.

REPR 02K loudspeaker.

REPRE 02K trill speaker set contains:

  1. Installation trill speaker box with a built-in 50Ω speaker and a connector.
  2. Cable plug 2 x 3,81mm for the cable – manufacturer WAGO.

REPR 02V.xx – Trill speaker for EPNEV with a cable

REPR 02V.05 loudspeaker.

REPR 02V.05 loudspeaker.

A REPR 02V ..xx trill speaker consists of a  plastic installation box with a built-in 50Ω speaker with an installed feeding line in the form of a two-core cable – 2 x 0.35 mm. Individual REPR 02V.xx trill speaker renderings are distinguished depending on the length of the feeding cable; xx then means:

  • 05 – the length of the feeding cable is 50 cm
  • 30 – the length of the feeding cable is 3,0 m
  • 50 – the length of the feeding cable is 5,0 m

xx – the length of the feeding cable at a request where xx is replaced by the length of the cable in decimeters


[1] Ostrava Public Transportation Company plc.