Brand: CELESTION
Article: FTX-0617
CELESTION FTX0617 2-way coaxial PA speaker, 150 W, 8 Ω
- 165 mm (6½”) high-performance PA bass speaker of high efficiency
- Coaxially arranged horn tweeter with 25 mm (1″, voice coil = 34 mm) high-frequency driver
- FEA-optimised drive with one common magnet only for high-frequency driver and bass driver. Thus, very low mounting depth for a coaxial speaker
- Integrated demodulation rings for reducing electromagnetic distortions
- Robust diecast basket with rear-ventilated centering spider
- 50 mm (2″) heat-resistant voice coil on a glass fibre voice coil former
- High-frequency driver with 34 mm voice coil and polyamide cone
- Nominal radiation angle of horn tweeter: 100°
- Ideally suited for compact PA satellite speakers, studio monitor speakers and hi-fi in combination with subwoofer systems
- Operation only allowed with crossover network (recommended crossover frequency: > 2,200 Hz)
Brand | CELESTION |
Impedance (Z) | 8 Ω (bass), 8 Ω (tweeter) |
Frequency range | 110-3,000 Hz (bass) 1,500-22,000 Hz (tweeter) |
Resonant frequency (fs) | 105 Hz (bass) / 1,200 Hz (tweeter) |
Rec. crossov. frequ. (fmax.) (12 dB/oct.) | 1,200 Hz |
Power rating (RMS) | 150 W (bass) / 40 W (tweeter) |
Peak music power output (MAX) | 300 W (bass) / 80 W (tweeter) |
Sensitivity | 92 dB (bass) / 103 dB (tweeter) |
Max. rated SPL | 114 dB |
Radiation angle | 100° |
Radiation angle, horizontal | 100° |
Radiation angle, vertical | 100° |
Suspension compl. (Cms) | 0.21 mm/N |
Moving mass (Mms) | 11 g |
Mech. Q factor (Qms) | 3.85 |
Electr. Q factor (Qes) | 1.02 |
Total Q factor (Qts) | 0.807 |
Equivalent volume (Vas) | 7 l |
DC resistance (Re) | 5.57 Ω |
Force factor (BxL) | 6.28 Tm |
Voice coil induct. (Le) | 0.23 mH |
Voice coil diameter | Ø 50 mm (bass) / Ø 34 mm (tweeter) |
Voice coil former | glass fibre |
Linear excursion (XMAX) | ± 2.0 mm |
Eff. cone area (Sd) | 143 cm2 |
Magnet weight | 0.88 kg |
Magnet diameter | Ø 136 mm |
Mounting cutout | Ø 150 mm |
Mounting depth | 93 mm |
Mounting hole diameter | 173-175 mm |
Hole spacing X-axis | 121-123 mm |
Hole spacing Y-axis | 121-123 mm |
Dimensions | 162 x 162 x 93 mm |
Outside diameter | Ø 188 mm |
Width | 162 mm |
Height | 162 mm |
Depth | 93 mm |
Admiss. ambient temp. | 0-40 °C |
Weight | 2.28 kg |
Packing unit | 1 |
Type of speaker | 6.5″ |
Low-impedance | 1 |
EAN | 739894593151 |
Made in | CN |