Phase Technology HP129i specifications Preliminary Technical Information Key Features

HP129i	High Power Speaker
	Technical Information for System Engineers

Specifications: HP129

System Type		12" 2-way high-power ported (150 Watt transformer for
		70.0/100/25 Volt or 8 ohm direct)
Impedance (nominal) 1		8 ohms
Sensitivity dB @ 2.83V/1M		97.0 dB
Sensitivity dB @ 1W/1M 2		97.0 dB
Frequency Response (- 3 dB) 3		98 Hz - 22 kHz
Frequency Response (-10 dB) 3		60 Hz - 22 kHz
Max. Program Power 4		300 w
Max. Continuous Power RMS 5		150 w
Max. Power SPL @ 1 M 6		119.0 dB
Tap Selector		5-Position rotary switch with 8 ohm direct
Transducer - Low Frequency Driver		305 mm (12 in) Treated fiber cone, treated cloth surround
Transducer - High Frequency		1 x 35 mm (1.375 in) Mylar compression driver with
Driver		waveguide
Low Frequency Voice Coil		34.0 mm / 1.34 in
Crossover Frequency		2.2 kHz
Network Type: Low Pass		24 dB per octave, 4th order
Network Type: High Pass		24 dB per octave, 4th order
Enclosure Material		Injection molded ABS baffle, glass fiber reinforced
Grille		Iridite-plated steel with powder-coat finish
Inputs		4 Pin, 5 mm Euroblock for individual or daisy chain
		connection
Colors		Black or white
Height (SM = Height)		17.8 in / 452.1 mm
Diameter (SM = Width)		18.0 in / 457.2 mm
Weight		28.0 lb / 12.7 kg
Shipping Weight		35.0 lb / 15.9 kg
Accessories
Included		Hanging hardware, Euroblock connector & terminal weather
		boot
Optional		Surface mount bracket (AC-RS-SM129)
Packaging		1 per box
Regulatory - UL		Pending
Regulatory - CE		Approved
1	Impedance listed per IEC 60268-5	Transformer Taps
2	1w1m sensitivity determined using nominal	70.7 V	Output	100 V Output		20 V Output
	impedance	150 w	119.0 dB 150 w		119.0 dB	19 w	110.0 dB
3 Frequency response measured in half or
		75 w	116.0 dB	75 w	116.0 dB	9.5 w	107.0 dB
	full space as dictated by speaker mounting
	configuration	38 w	113.0 dB	38 w	113.0 dB	4.8 w	104.0 dB
4	Max program power is 3 dB above max	19 w	110.0 dB			2.4 w	101.0 dB
	continuous power

5Continuous power rating, EIA-426-B test

6Max output based on max continuous power

7Max useable SPL based on testing by NWAA Labs

Preliminary Technical Information

Key Features

•High-SPL, high-efficiency system for the sound reinforcement and PA markets.

•BroadBeamHP® coverage pattern pro- viding smooth response and maximum SPL across the audio spectrum.

•One 305 mm (12 in) treated fiber cone with a treated cloth surround and one 35 mm (1.38 in) Mylar compression driver with waveguide.

•Reduced amplification costs and maxi- mum efficiency (97 dB sensitivity), with 8 Ohm impedance.

•Weatherized components indoor/out- door applications and a ported enclosure for added bass response (down to 60 Hz, - 10 dB).

•Easy-access 5-position tap switch for 25/70.7/100 Volt and 8 Ohm settings allows for easy ordering, stocking and installation.

•Included accessories: hanging hard- ware, Euroblock connector, terminal weather boot.

•Optional accessories: surface-mount bracket (AC-RS-SM129).

•High quality black or white painted finish. Custom colors available.

Description

The HP129i is a 12” coaxial 2-way hanging speaker with a surface-mount option and a proprietary BroadBeamHP® waveguide. Engineered to deliver true high-SPL performance, the HP129i incorporates a 12” treated fiber cone and one 35 mm (1.38 in) Mylar compres- sion driver with a professional-grade electro-acoustic subassembly. The result is a pendent-mount speaker with maxi- mum efficiency (97 dB 1W/1M) and an extended frequency response from 60 Hz

–22 kHz (-10 dB). For lasting and rigid performance, the enclosure is made from injection-molded, glass-filled ABS.

Mounting hardware is included and features hanging and safety cables, Euro- block connector and terminal weather boot. For easy ordering, stocking and installation, every speaker is equipped with a 5-position tap switch for 25, 70.7 & 100 Volt applications with voice coil/8

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