Ground Zero Hydrogen GZHW 20SPL operation manual

HYDROGEN-SERIES

SUBWOOFER

ANLEITUNG / OWNER’S MANUAL

GZHW 20SPL

Ausstattungsmerkmale / Features

• Hochbelastbarer 20 cm SPL Subwoofer

• Klippel® optimierter 3-Fach Magnet

• Stabiler Aluminium-Guss Korb

• Verstärkte Papier Membrane

• Doppel-Zentrierung

• 63 mm Kupfer Schwingspule

• Langhub Sandwich Sicke

• Push Terminals

o High Power 8” SPL Subwoofer
o Klippel® optimized Triple-Magnet
o Stable aluminum cast basket
o Reinforced paper cone
o Double spider
o 63 mm / 2.5” Copper voice coil
o High-Roll sandwich surround
o Push terminals

Technische Daten / Specifications

GZHW 20SPL

Voice Coil Diameter mm / inch

63 / 2.5"

Impedance Ohm

2 x 1

Re Ohm (Serial)

2.01

FS Hz

38.3

Qms

6.04

Qes

0.407

Qts

0.381

Vas Liter / cu.ft.

4.77 / 0.168

MMS gr

196.68

Xmax mm / inch

40 / 1.57”

SPL dB (1w/1m)

80

BL TESLA – M

15.317

Power W RMS/SPL

700 / 1500

Empfohlene Verstärkerleistung /

Recommended amplifier power

500 – 1500 WRMS

@2 Ohm ( 0.5 Ohm)

A

211 mm / 8.31“

B

187 mm / 7.36“

C

143.5 mm / 5.65“

D

169 mm / 6.65“

E

10 mm / 0.39“