diyAudio (
-   Swap Meet (
-   -   For Sale: Beyma Tpl-150 Tweeter AMT air motion transformer like heil ess (

hum4god 11th September 2011 04:26 PM

For Sale: Beyma Tpl-150 Tweeter AMT air motion transformer like heil ess

i am selling a pair of Beyma TPL-150 AMT drivers.
these are fantastic drivers for use from 1000hz up .
high sensitivity of 99db !
i drove them w/ set amps .

asking $599 obo plus shipping .

usps money order preferred , paypal adds fess.

photos will follow.

Impedance 8 ohms
Minimum Impedance 5.9 ohms
D.C. Resistance 6.8 ohms
AES Power Rating 80 Watts above 1.0kHz
Program Power 160 Watts above 1.0kHz
Sensitivity (1W/1m) 99dB SPL
Frequency Response 1kHz - 23kHz
Dispersion 120H x 20V
Recommended Crossover 1.0 kHz or higher(12dB/oct)

Mounting Information
Overall Height 6.3" / 160mm
Overall Width 4.72" / 120mm
Overall Depth 2.68" / 68mm
Cutout Height 5.9" / 150mm
Cutout Widtt 3.55" / 90mm
Net Weight 4.8 lb. / 2.18 kg.

otto88 11th September 2011 05:59 PM

is the radiation pattern dipolar?


hum4god 12th September 2011 12:26 AM

it can be if you take the back chamber off .

otto88 13th September 2011 02:25 AM

Is the back chamber screwed or glued on?

hum4god 13th September 2011 02:29 AM

chamber is screwed on

GaloDourado 13th September 2011 03:33 AM

Can we see some photos? Tks!

hum4god 13th September 2011 03:37 PM

hum4god 21st September 2011 07:17 PM


acrosounder 21st September 2011 07:28 PM

If it is like the Heil driver it is bipole not dipole radiation.

hum4god 21st September 2011 07:30 PM

what is the exact difference between dipole and bipole ?

All times are GMT. The time now is 09:06 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2