Panasonic SA- HM 780 max SPL dB com as caixas originais megapower 1400
Chegou a 121,7 dB C fast, com distorção em vol max
Distância 1m ( A x L x C ) do decibelimetro
EQ HEAVY e V- BASS ativado ( o v-bass é desativado ao chegar vol -10dB )
* 113,6 dBC fast com voz propaganda a 1m
Pot. amplificador : 90 90 w rms 1khz , 4 ohms a 10% THD
Caixa acustica panasonic mega power 1400 ( pot. adm. 90w e 6 ohms de impedância )
Dimensões caixa acustica cm: 100 (A) x 35 (L) x 29(C)
peso aprox.: 14 kg cada
woofer de 10,3 Pol aprox ( sendo 22,3 cm suspensão )
Tremeu a estante durante o teste, porém esse som tem bastante médios também
Volume atenuação, sinal sem distorcer 1 khz:
na medição -dBu e -dBv e spldB o volume do hm-780 nao correspondeu a valores reais
Vol max 0dB. (0dB)
vol -10 ( -8,8 )
vol -20 ( -18,8dB )
vol -30 ( -27,4dB )
vol -40 ( -37,2dB )
vol -50 ( -48,5dB )
vol -60 ( -60,6dB )
vol -70 ( -73,9dB )
vol -80 ( -86,1dB )
Vol min -82dB ( -88,6dB medido)
1 view
237
59
1 month ago 00:06:40 1
🔴🔴 La VACHE ne RIT PLUS, elle FLINGUE ! 🔴🔴
2 months ago 00:10:01 1
Музыкальный центр из 90-х - Panasonic SA-AK50. Обзор.
2 months ago 00:16:30 1
Making a fish tank with driftwood collected from a dam
2 months ago 00:21:20 1
Lo-fi jam with the Casio MT-36
2 months ago 00:02:32 1
Panasonic SA-AK40
2 months ago 03:43:31 1
ПРОВЕРКА на ЧИТЫ на АРИЗОНА РП в ГТА САМП😳FAKE TAXI в GTA 5 RP с МАЛЫШКАМИ🔥РАЗГОВОРНЫЙ СТРИМ?
2 months ago 00:03:18 1
Sudca Juraj Kliment ako Kaliňákova biela koza: Ste taký novinár jak Harabin sudca!
2 months ago 00:09:28 1
5-ка ТОПовых музыкальных центров ДО сих ПОР
2 months ago 00:19:32 1
Cette grand-mère s’achète une TINY HOUSE vide à aménager !
3 months ago 00:02:07 1
MEDIUM SHOTS in Movies Explained
3 months ago 01:00:00 1
Making a Guitar | Handcrafted Woodworking | Où se trouve: Greenfield Guitars
3 months ago 00:47:48 1
relaxing paint and doodle with me! *** all levels ***
3 months ago 01:00:24 1
PAMPCast Rencontre avec Irene Grosjean - Interview Hommage
3 months ago 00:07:09 1
Как встроить MP3 Bluetooth модуль в музыкальный центр (магнитолу) на примере Panasonic SA-AK50
3 months ago 01:27:54 1
Pet Shop Boys 2022-10-08 Los Angeles, Hollywood Bowl - Full Show 4K
3 months ago 00:05:15 1
🔵⚪ Sète une Tesla BLOQUE tout le centre ville ! ⚪🔵
3 months ago 00:03:51 1
KILLING ME SOFTLY | ROBERTA FLACK | Guitar Lesson | Melody, Chords & Lyrics | TAB & Sheet music
4 months ago 00:11:57 1
The Art Of Slow Living | Why I Romanticise My Life | Cottagecore Escapism in British Countryside
4 months ago 01:43:16 4
i7-3770 + 1070ti в 17 играх
4 months ago 00:02:10 1
[Godworker] GW-1390C 150W CO2 laser cutting machine for cutting 17mm plywood
4 months ago 00:30:33 1
Велосипед KONA Rove DL 21. Стоит или нет? Сборка и мнение.
4 months ago 00:02:23 1
The Beatles - I’ve Just Seen a Face (Cover)
4 months ago 00:11:20 1
NUFAN? First Time Hearing NO USE FOR A NAME! Bass Teacher REACTS to “Friends of the Enemy“