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Seeburg Acoustic Line A3/ G Sub 1501dp++ Stereo Extended Set!
First-class design, premium components, and many interesting features characterize the Atelier series. It solves all demanding sound reinforcement tasks in small to medium rooms. The Atelier series was developed for both fixed installations and mobile use.
Acoustic Line A3
Powerful and versatile mid-high system with classic 2 x 8" Nd / 1" configuration. Well suited as a strong top unit combined with subwoofers and as a "stand-alone" system for speech transmission over short and medium distances.
Four M10 mounting points (optionally five when replacing the factory-installed HS flange socket) allow easy installation in horizontal and vertical orientation when combined with accessories.
G Subwoofer Series
The G Subs are universal high-performance subwoofers specially designed for deep and precise bass reproduction. They impress with good handling and a restrained exclusive and modern design.
While the G Sub 1001, 1201, and 1501 models with their enlarged base dimensions can safely support GL systems and other HiMid systems in pole operation, the G Sub 1801 and G Sub 1802 models focus on "truck size" adapted dimensions.
G Sub 1501
The G Sub 1501 is a universal 15" high-performance subwoofer in an especially slim design. With a 60 x 60 cm footprint, it can safely support larger HiMid systems in pole operation and, at only 40 cm height, easily integrate into existing stage constructions.
It convinces with good handling, deep and full bass foundation, and modern design. Safety without audibly compromising acoustic properties.
G Sub 1501dp++
The G Sub 1501 dp++ is a universal 15" high-performance subwoofer in a slim design with three-channel DSP amplifier electronics and two signal inputs. Four practical presets and volume adjustments can be recalled to adapt to various applications.
The two integrated additional amplifiers serve to drive two HiMid or full-range systems. With a 60 x 60 cm footprint, it can safely support larger HiMid systems in pole operation. It impresses with good handling and deep, full bass foundation.
The G Sub 1501 dp++ is delivered with DSP-controlled digital amplifier modules (dp = digitally powered). Various factory-configured presets and volume settings can be recalled. High-quality industrial electronics components and a first-class circuit design ensure high audio quality and overload resistance while effectively minimizing interference noise.
Highly effective and intelligent limiter systems guarantee high operational safety without audibly restricting acoustic properties.
Lightweight, Robust Spacer Pole with M20 Thread
With Pronomic spacer poles, top units can be mounted directly on subwoofers – at the right height. Almost all subwoofers already have a corresponding mount. Depending on the version, the spacer poles can be screwed on with an M20 thread or simply slipped on with the 35mm end.
Pronomic spacer poles are also well suited for heavy active tops. A locking pin secured with a fixing screw prevents accidental slipping. The robust design guarantees long life even in the toughest stage use.
Professional Speaker Cable with High-Quality Connectors
Pronomic speaker cables are ideal for use on stage or in rehearsal rooms. The 2-conductor cables with 2x 1.5 mm² cross-section are equipped with robust Speakon-compatible connectors.
Robust Speakon Speaker Cable
Pronomic speaker cables are ideal for use on stage or in rehearsal rooms. The 4-conductor cables with 4x 2.5 mm² cross-section are equipped with robust Speakon-compatible connectors.
Powerful System for Fixed Installation & Industrial Presentation!
Features
Seeburg A3 Top Unit
- Passive speaker top unit
- Configuration: 2x 8" neodymium woofers / 1" tweeter
- Power: 500 W / 1500
- Impedance: 4 Ohm (16 Ohm optional)
- Max SPL: 100 dB / 132 dB
- Frequency range: 80 Hz - 20 kHz (-6 dB)
- Dispersion angle: 90° - 60°, rotatable
- Connections: 2x Neutrik Speakon NL4MP IN/OUT
- 4x M10 / 2x M6 rigging points
- 35 mm tripod flange
- Dimensions (H x W x D): 59 x 25 x 25 cm
- Weight: 12.5 kg
Seeburg G Sub 1501
- Passive high-performance subwoofer
- Flat bass reflex enclosure
- Switchable passive/bi-amp mode
- Speaker twist/out
- 2 recessed carrying handles
- M20 stand mount
- Roll board connection
Technical Data
- Speaker configuration: 15" neodymium
- Power: 1000 watts / 3000 watts
- Impedance: 8 Ω
- SPL 1 W / Peak @ 1 m: 97 dB / 131 dB
- Tuning frequency: 42 Hz
- Frequency response (-6dB): 35 Hz - 220 Hz
- Connections: 2x Neutrik Speakon NL4MP IN/OUT
- Dimensions (H x W x D): 40 x 60 x 60 cm
- Weight: 26 kg
Seeburg G Sub 1501dp++
- Three-channel amplifier electronics with DSP
- Flat bass reflex enclosure
- Class-D amplifier with DSP controller
- DSP with HDLM FPGA processing
- 4 presets
- 2 recessed carrying handles
- M20 stand mount
Technical Data
- Speaker configuration: 15" neodymium (4" VC)
- Power:
- 1500 W AES (single mode) / 100-230 V
- 2400 W AES (dual mode) / 100-230 V
- 2 x 800 W AES / 4 Ω - HiMid - Rated current: 4.0 A @ 230 V
- SPL peak @ 1 m: 135 dB
- Max input signal: 25 dBu
- DSP: HDLM FPGA processing
- AD / DA: 24 bit / 96 kHz
- Latency: 0.8 ms
- Max SPL: 135 dB
- Frequency response (-6dB): 35 - 180 Hz
- Dimensions (H x W x D): 40 x 60 x 60 cm
- Weight: 29 kg
Connections
- 2 x Neutrik XLR in
- 1 x Neutrik PowerCon in
- 2 x Neutrik Speakon NL4MP out
Spacer Pole
- Steel spacer pole
- For mounting top units on subwoofers
- Screw version with M20 thread
- Speaker flange diameter: 35 mm
- Height adjustable from 75-135 cm
- Locking pin with fixing screw
- Max load capacity: 40 kg
- Weight: 1.6 kg
- Color: black
Speaker Cable
- Professional speaker cable
- Connectors: 2x Speakon compatible
- Conductor cross-section: 2x 1.5 mm²
- Length: 2.5 m
- Jacket color: black
- Oxygen-free copper
- Flexible and robust outer jacket
- Acid and oil resistant
- Strain relief with clamping sleeve
- Low conductor capacitance
Speakon Cable
- Professional speaker cable
- Connectors: 2x Speakon compatible
- Conductor cross-section: 4x 2.5 mm²
- Length: 10 m
- Jacket color: black
- Oxygen-free copper
- Flexible and robust outer jacket
- Acid and oil resistant
- Strain relief with clamping sleeve
- Low conductor capacitance
Scope of delivery
- 2 x Seeburg Acoustic Line A3 top unit
- 1 x Seeburg Acoustic Line G Sub 1501
- 1 x Seeburg Acoustic Line G Sub 1501dp++
- 2 x Pronomic spacer pole M20 steel
- 2 x Pronomic Stage BOXSP1-2.5 with cable tie
- 1 x Pronomic Stage BOXSP4-10 with cable tie
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00066265
- Inputs XLR
- Configuration 2.2
- With mixing desk/power mixer No
- Power RMS (Watts) 4000
- Satellites/Fullrange 8 Zoll/1 Zoll
- Colour Black
- Subwoofers 2x 15 Zoll
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 152,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 564,08 € per month
- More information on financing
| Operating instructions / manual |
| 3 Year warranty | |
| 30 Day Money Back | |
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| Over 2.000.000 satisfied customers |
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| Wednesday | 09:30 - 18:00 | |
| Thursday | Closed |
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| Saturday | 09:30 - 13:30 | |
| Monday | 09:30 - 18:00 |


