力素(NEXO)PS15-R2音箱与PS15TD音响控制器和任选的LSUB1200超低音音箱配合使用,可构成一个灵活的音响重放系统,它既可以用于进行主扩声之用,也可用做舞台。
PS15-R2是一个两分频扬声器系统,并设计了一个可进行有源/无源的转换开关。它是由一个大功率的15" 扬声器和一个2"喉管压缩式驱动器。
频率响应[a]50Hz-18KHz+(-)3dB30Hz-120Hz+(-)3dB
使用范围@-6dB[a]40Hz-18KHz+(-)3dB29Hz-130Hz+(-)3dB
灵敏度1W@1m[b]102dB102dBSPL
峰值SPL@1m[b]131-134dB133-135dB
HF扩散角度[c]50-100水平X55垂直，可将号筒转动-4位置
指向性：Q&DI[c]Q:16标称值DI:12dB标称值-（f>1.5KHz）
分频点频率900HZ无源或有源（内部开关）由PS15TD提供的80HZ,有源网络
标称阻抗无源:8欧或有源:LF:6欧，HF:8欧4欧
NEXO公司推荐NEXOLS-1200低音箱与PS15-R2配合使用。
（PS15-R2）LS（ub）-1200低音箱产品图片和技术性 能：
单元LF(SUB)1X15"(38cm)6欧正常值18"长摆幅驱动器合成曲线
HFHF：1X2"喉管，3"纯钛膜，驱动器
低失真，恒指向性非对称扩散号筒
高X阔X深675 X 434 X 368mm
重量（净重）29kg
SPEAKON接口2 X 4针（无源输入和环接）2 X 4针输入和环接
1 X 4针（有源）
安装：把手二个金属把手二个金属把手
固定安装一组带有4个锁定位置的锁定装置（Omnimount 100Std间隔）
吊装接口上表面有一个（9位置）可变吊距的在背面和侧面有3个可变
钢制固定架上表面有二个（3位置）安装间距的钢制固交架
可变支间距的钢制固定架
当然，PS15-R2扬声器系统要靠NEXOPS-15TD音箱管理器来处理才行。
A high power system capable of producing 136dB Peak SPL, the new PS15-R2 Loudspeaker can be safely driven with up to 2000 Watts of amplifier power. Controlled by the new, dedicated PS 15 TDController-R2, or the NXAMP Powered Controller, the PS15-R2 achieves high SPLs and wide bandwidth performance, despite being only half the weight and volume of common trapezoidal loudspeaker systems.
Along with the flexible coverage patterns enabled by NEXOs proprietary constant directivity asymmetrical dispersion horn, the architecture and weight balance of the PS15-R2 are designed to provide both uncompromised PA and stage monitor performance from a single speaker.
Left and Right versions of the PS15-R2 have been developed to provide a true stereo image particularly important for wedge applications.
The 2-way passive 8Ω design uses a single amplifier channel to deliver bi-amped performance, reducing system cost, size and complexity, while the new cabinet design incorporates a pole mount and a new hardware adapter compatible with a vast array of touring and fixed installation accessories.